6 Label Tips for Cosmetics and Beauty Products

⚞ The Highlights:

  • Cosmetics labels in the U.S. must follow FDA rules under the FD&C Act, plus the additional requirements added by MoCRA (Modernization of Cosmetics Regulation Act of 2022).
  • Required elements include the product name, identity statement, net quantity, ingredient list (in descending order), name and place of business, country of origin, and any required warnings.
  • The right adhesive matters as much as the design. Bathroom and shower environments call for high-solvent-resistance adhesives that can handle moisture, alcohol, and humidity.
  • Premium finishes (foil, embossing, soft-touch lamination, spot UV) are how beauty brands signal quality on the shelf without saying a word.

Cosmetic and beauty product labels carry more responsibility than most product labels. They have to meet federal labeling rules, hold up to moisture and frequent handling, and earn a buyer’s eye in a category where the package often sells the product. Below are six things we tell brands to think about when designing or refreshing a cosmetic label, with current FDA framework first and design and material decisions after.

1. Follow the FDA’s cosmetic label guidelines (and the new MoCRA requirements)

A cosmetic label that doesn’t follow federal rules can be considered “misbranded” under the Federal Food, Drug, and Cosmetic Act (FD&C Act) and is subject to FDA enforcement. Two layers of regulation apply:

  • Long-standing FDA cosmetic labeling rules under 21 CFR 701, 740, and 700.25 (covering principal display panel, ingredient declaration, warnings, and tamper-resistant packaging).
  • The Modernization of Cosmetics Regulation Act (MoCRA), signed into law December 29, 2022. The largest update to U.S. cosmetics regulation in decades. MoCRA adds federal requirements around facility registration, product listing, adverse event reporting, safety substantiation, and additional labeling elements (including fragrance allergen disclosure on a phased timeline).

If you’re updating a label in 2026, you need to be current on both layers. The FDA’s cosmetics guidance pages are the authoritative source. Bookmark them.

What counts as a “cosmetic” product?

Under the FD&C Act, cosmetics are products applied to the body for aesthetic purposes that don’t alter the body’s structure or function (soaps that only claim to cleanse are excluded). The category includes skin creams, lotions, perfumes, lipsticks, nail polishes, eye and facial makeup, shampoos, permanent waves, hair colors, toothpastes, deodorants, and any material intended for use as a component of a cosmetic.

Some products serve both cosmetic and therapeutic purposes (fluoride toothpaste, sunscreen, anti-dandruff shampoo, antiperspirant deodorants). Those are regulated as both cosmetics and drugs, which means more stringent requirements including FDA registration and adherence to drug manufacturing practices.

Cosmetic Product Labeling Guide

FDA cosmetic labeling guidelines

The FDA’s cosmetic labeling guide is the document that walks through the specifics. The required label elements:

  • Label statements required by the FD&C Act must be visible on both inside and outside containers or wrappers.
  • Ingredient listing and net quantity statement are required only on the outer container’s principal display panel (per 21 CFR 701 and 740).
  • The principal display panel must show the product name, descriptive nature or use, and accurate net quantity of contents (in weight, measure, or numerical count). Net quantity declaration sits at the bottom in a type size regulated by container size.
  • Solid, semi-solid, or viscous cosmetics are declared in pounds/ounces; liquids in U.S. gallons/quarts/pints/fluid ounces. Quantities greater than one pound or one pint should also state largest whole units, with metric measurements optional.
  • Name and place of business of the firm marketing the product goes on an information panel: street address (unless listed in current directories) plus city, state, and zip code. If you’re not the manufacturer, indicate “Manufactured for…” or “Distributed by…” before the company name.
  • Country of origin must appear on imported articles.

Declaration of ingredients

Cosmetics for retail sale must include an ingredient list. Professional-use products are exempt unless sold to consumers (and MoCRA tightened the labeling required on professional-use products specifically. Verify current rules with FDA before relying on the exemption).

  • The ingredient declaration must be conspicuous and readable at purchase. It can appear on any information panel, or on an affixed tag/tape/card if the package design doesn’t allow it on the container.
  • Letter height: minimum 1/16 inch on most packages; minimum 1/32 inch for packages under 12 square inches.
  • Off-package labeling is allowed in specific cases (for example, cosmetics in compartmented trays without a folding carton).
  • Ingredients listed in descending order of predominance, with two exceptions: color additives and ingredients at 1% or less can be listed in any order. Names must follow regulation-established terms; some can be grouped as “and other ingredients.”
  • For cosmetics also classified as drugs, drug ingredients are labeled first as “active ingredient(s).”

Label warnings

Cosmetics that could be hazardous if misused must carry clear warning labels and directions for safe use under 21 CFR 740. This applies especially to aerosol cosmetics, feminine deodorant sprays, and children’s bubble baths.

Manufacturers aren’t required by the FD&C Act to test products for safety, but the FDA strongly encourages it. If safety hasn’t been substantiated, the label must include a specific warning indicating the product’s safety has not been determined.

Tamper-resistant packaging

Liquid oral hygiene and cosmetic vaginal products sold at retail must be in tamper-resistant packaging, with a distinctive indicator or barrier that signals tampering to the consumer. The package must clearly display a statement about its tamper-resistant feature, which has to remain visible even if the feature is compromised (per 21 CFR 700.25).

Cosmetic packaging and labels

2. Highlight features and benefits that buyers actually look for

The required information is the floor, not the ceiling. The claims you choose to feature on the front of the label often decide whether a buyer picks up your product. The category-specific claims that carry weight in beauty:

  • Organic: signals naturally sourced ingredients to consumers seeking chemical-free options.
  • Vegan: communicates no animal-derived ingredients, which matters to ethical and environmentally conscious shoppers.
  • Cruelty-free / not tested on animals: signals that neither the product nor its ingredients were tested on animals.
  • Alcohol-free: attracts buyers looking for gentle formulations that won’t dry out or irritate sensitive skin.
  • Hypoallergenic: suggests a lower risk of allergic reaction, important for sensitive-skin shoppers.

If any of these claims are truthful and not misleading, they can go on your label. The FDA’s general rule is that claims must be substantiated; some terms (like “organic” or “natural”) have specific definitions tied to USDA or other agency standards, so verify before claiming.

Expiration dates: U.S. law doesn’t currently require expiration dates on cosmetics, but each company is responsible for the safety of its products. If your products have a meaningful shelf life, including the date is good practice, both for customer trust and for liability.

3. Plan label shapes and sizes for every container in your line

Unless you sell a single product, your labels probably aren’t a one-size-fits-all design. Common cosmetic containers include:

  • Airless bottles
  • Pumps
  • Sprayers
  • Jars
  • Tubes
  • Droppers
  • Compacts

Each one calls for a different label shape and size. You can keep your color scheme, font, and visual identity consistent across the full line, but you’ll need to adapt the layout, the required information, and any premium design elements to fit each container’s surface.

Cliff beauty products with custom labels.

4. Choose the right printing techniques and materials

Beauty and cosmetic labels are where premium printing techniques earn their keep. The right finish or technique can make the difference between a product that looks expensive and one that looks generic.

Cosmetic finish comparison

Finish or technique What it does Best for
Lamination (gloss, matte, soft-touch) Adds a clear protective layer over the label. Soft-touch lamination feels velvety; gloss adds shine; matte mutes shine. Premium serums, perfumes, anything that needs a tactile cue of quality. Soft-touch is the most-requested finish in luxury beauty.
UV varnish Coats the label with a thin layer of cured liquid for protection. Available as full-coverage or “spot UV” (selectively applied). Adding a pop of gloss to specific design elements (logo, product name) without coating the whole label.
Hot foil stamping Applies metallic or specialty foil to specific areas. Gold, silver, copper, and holographic options. Logo accents, brand names, or borders. The signature look for premium and luxury beauty.
Embossing / debossing Raises (emboss) or recesses (deboss) parts of the label for a tactile effect. Brand names, logos, monograms. Adds a hand-feel that flat printing can’t match.
Double-sided labels Printed on both sides so the back of the label shows through a clear container. Clear bottles where you want decorative imagery or ingredient information visible from inside.
Waterproof film labels Vinyl or polypropylene labels that hold up to water, humidity, and frequent handling. Anything used in the bathroom, shower, or refrigerator. Standard for most beauty SKUs.
Hang tags Custom tags attached to the product or package, separate from the main label. Extra branding real estate, special promotions, gift packaging, or storytelling that won’t fit on the primary label.

Material recommendations by product type

The product itself often dictates which label material is the right call. A few patterns we see often:

  • Skincare creams and serums (jars): BOPP or polypropylene with soft-touch or matte lamination. Holds up to humidity, fingerprints don’t show as much, and the matte finish reads premium.
  • Perfumes and fragrances (glass bottles): clear polypropylene with hot foil stamping or embossing. The clear material disappears against the bottle so the design feels printed directly on the glass.
  • Shampoos, conditioners, body wash (squeeze bottles): waterproof BOPP with high shear-resistance adhesive. The label sits in a wet, flexed environment and needs to survive both.
  • Lipsticks and small tubes: small-format polypropylene labels, often with a thin UV varnish or lamination. The container is small, so the label has to take the wear of being held, opened, and dropped.
  • Nail polishes (small glass bottles): polypropylene with chemical-resistant adhesive. The cap area is exposed to acetone-based products regularly during use.
  • Bar soaps: uncoated paper for a craft, natural feel; or BOPP if the bar is wrapped in a clear sleeve and the label needs to stay readable through condensation.
  • Cosmetic powders and compacts: small-format film labels with a fine-detail finish (often debossing) for the brand mark, and a separate ingredients label inside the case.

5. Pick the right adhesive for the environment

An elegant cosmetic label is only useful if it stays on the product. Beauty products often live in environments that are hard on labels: humid bathrooms, hot showers, cold refrigerators, frequent handling, and occasional contact with the product itself (oils, alcohols, acetones, fragrance solvents).

Adhesive performance

Cosmetic labels need to hold up against water, alcohol, plasticizers, and other harsh substances without losing adhesion or appearance. The right adhesive doesn’t just keep the label on the package; it keeps the label looking new throughout the product’s life.

High-quality adhesive types

For products that won’t see humidity, a standard all-temperature adhesive works fine. For products that will live in a bathroom, gym bag, or refrigerator:

  • High solvent resistance. Keeps the label adhering through exposure to water, alcohol, and other solvents. Standard for most beauty SKUs that touch water during use.
  • High shear resistance. Keeps the label intact through constant stress without tearing or cracking. Especially important for squeeze bottles and tubes that flex during use.

Match the adhesive to the package

The container’s material affects which adhesive will work best:

  • Soft-touch coated containers need a very aggressive permanent adhesive to bond properly. The velvety surface is harder for standard adhesives to grip.
  • Clear film labels on glass or plastic need ultra-clear permanent adhesives so the label edge stays invisible.
  • Frequently flexed packages (squeeze bottles, tubes) need higher shear resistance to handle the constant deformation.
  • Refrigerated products (some serums, eye creams) need cold-temperature adhesives that don’t get brittle below 40°F.

Glass cosmetic bottles with custom labels

6. Design a label people want to pick up

Walk down any beauty aisle and you’ll see the impact of label design as much as the product itself. Beauty is a visual category. The label is doing the selling. A few design choices that consistently work:

  • Use color psychology deliberately. Color carries emotional cues. Pinks and pastels read soft and feminine; blacks and metallics read luxe; greens and earth tones read natural. Match the palette to what you want the buyer to feel.
  • Build clear typography and visual hierarchy. The buyer should be able to find the product name, type, and size at a glance. Hierarchy matters most when the buyer is comparing similar SKUs in your line.
  • Add tactile or shape variation. Embossing, foil, and unusual label shapes give the package a hand-feel. In a category where people pick up the product before deciding to buy, that physical interaction matters.
  • Tell a story. The label is one of the first places a buyer encounters your brand voice. Even one line of copy that hints at the product’s origin, philosophy, or ritual can make the package feel intentional.
  • Try minimalism if the category is busy. Cleaner labels get noticed in a category where most competitors over-decorate.
  • Color-match the product to the label. A cohesive color story between the package and the product creates a unified visual signature.
  • Test patterns as a differentiator. Abstract patterns or unusual textures can give a product an edge on shelf without losing broad appeal.

Frequently asked questions

What does a cosmetic product label have to include in the U.S.?

Required elements include the product name, identity statement (what the product is), accurate net quantity of contents, ingredient list in descending order of predominance, name and place of business of the firm marketing the product, country of origin (for imports), and any required warnings. The principal display panel and information panel both have specific layout and type-size requirements under 21 CFR 701 and 740.

What is MoCRA and how does it affect cosmetic labels?

MoCRA (the Modernization of Cosmetics Regulation Act of 2022) is the largest update to U.S. cosmetics regulation in decades. Beyond labeling, it adds federal requirements for facility registration, product listing, adverse event recordkeeping, and safety substantiation. On the labeling side, it adds new requirements including fragrance allergen disclosure on a phased timeline. If you’re updating a cosmetic label in 2026, check FDA.gov for the current MoCRA labeling requirements that apply to your product category.

Do I have to list ingredients on my cosmetic label?

Yes, for cosmetics sold at retail. Ingredients must be listed in descending order of predominance, in conspicuous and readable type. Letter height is at least 1/16 inch on most packages, or 1/32 inch on packages under 12 square inches. Color additives and ingredients at 1% or less can be listed in any order. Professional-use products have different rules, which MoCRA tightened. Verify current requirements before relying on the exemption.

What’s the best label finish for cosmetic products?

It depends on the product and the brand positioning. Soft-touch lamination is the most-requested finish in luxury beauty for its velvety hand-feel. Hot foil stamping (gold, silver, holographic) is the standard for premium accents on logos and brand names. Spot UV adds shine to specific design elements without coating the whole label. Matte lamination reads understated and premium; gloss reads bright and approachable. Most beauty brands use a combination, depending on the SKU.

What kind of adhesive should I use for shower or bathroom products?

For products used in moist or humid environments. Shampoos, conditioners, body washes, face cleansers. Use an adhesive with high solvent resistance and high shear resistance. Solvent resistance keeps the label sticking through exposure to water, alcohol, and ingredient interactions. Shear resistance keeps the label intact when the bottle is squeezed or flexed. Standard all-temperature adhesives aren’t enough for these environments.

Do cosmetic labels need expiration dates?

U.S. federal law doesn’t currently require expiration dates on most cosmetic products, but the manufacturer is responsible for product safety. If your product has a meaningful shelf life, including an expiration or “period after opening” (PAO) symbol is good practice for both customer trust and liability. The EU and other jurisdictions have stricter rules, so if you’re selling internationally, check the requirements for each market.

What materials work best for cosmetic labels?

BOPP (biaxially oriented polypropylene) and polypropylene films are the workhorses for most cosmetic labels. They’re waterproof, durable, and accept a wide range of finishes. Clear polypropylene works well on glass perfume bottles where you want the design to look printed directly on the bottle. Uncoated paper fits craft or natural-positioned products. The right pick depends on the package material, the product’s environment, and the brand aesthetic.

Ready to put this to work?

If you’re designing or refreshing a cosmetic label, we can help you sort through the format, materials, finishes, and compliance pieces. Take a look at our cosmetic labels page for an overview of what we offer, or request a sample pack to see finishes and materials in person.

If you’re still looking for a designer, our designer directory can help you find someone who’s worked on beauty packaging before. And when you’re ready, get in touch and we’ll talk through your project.

What Label Materials are Best for Lip Balm and Lip Stick Tubes?

Choosing the right label material for lip balm and lipstick tubes comes down to looks and performance. Between tight curves, constant handling, and moisture exposure, your labels need to hold up without peeling, fading, or smudging.

Here’s a breakdown of the best (and not-so-best) materials for the job.

Lip lotion with custom labels

MDO (Machine Direction Oriented Film)

We recommend MDO for most curved lip balm and lipstick tubes, especially smaller-diameter formats like chapstick-style containers.

MDO is a film stretched in one direction during manufacturing, which gives it added flexibility, ideal for wrapping around small, curved surfaces.

Why it works:

  • Conformability: MDO is semi- to fully-conformable, which makes it one of the most reliable options for wrapping around tight curves without bubbling or peeling at the edges (what’s known as “edge lift”).
  • Durability: Resistant to oils, water, and abrasion, which is key in bathrooms, purses, and pockets.
  • Print Quality: Excellent surface for high-resolution printing, foiling, and varnishes.

Finishing compatibility:

Best for:

  • Small cylindrical tubes
  • Brands prioritizing label longevity and sustainability
  • Designs requiring tight-wrap performance with premium finishes

BOPP (Biaxially Oriented Polypropylene)

We also recommend BOPP, especially for standard-sized tubes or slightly flatter surfaces.

Why it works:

  • Durability: Water-resistant, oil-resistant, and UV-stable, BOPP performs well in common product environments like handbags, bathrooms, and refrigerated storage.
  • Printability: Delivers sharp graphics and vibrant colors.
  • Material Options: Available in white, metallic, and clear (which creates a “no-label look,” where the label blends in with the container like it was printed directly on it).

Finishing compatibility:

  • Ideal for foil stamping, screen printing, gloss/matte laminates, and spot UV

Best for:

  • PET (polyethylene terephthalate, or a type of plastic), polypropylene (another type of plastic), or metal lip balm tubes with moderate curvature
  • Brands needing that premium shelf presence
  • Products going into fridges, handbags, or humid environments

PET (Polyester Film)

If you’re working with a rigid container and need maximum durability, PET can be a strong option.

Pros:

  • Extremely resistant to heat, moisture, and abrasion
  • Strong dimensional stability
  • Excellent print surface

Cons:

  • Rigid, not suitable for tight curves
  • Higher cost than MDO or BOPP

Best for:

  • Flat or slightly curved surfaces
  • Premium products where durability outweighs cost

Paper

Paper labels have their place, but they’re rarely the right fit for lip care products.

Pros:

  • More embellishment options 
  • Great print quality (initially)

Cons:

  • Not moisture- or oil-resistant
  • Can scuff, peel, or warp over time depending on handling
  • In most cases, you’ll need to laminate it just to keep it from breaking down during regular handling

Best for:

  • Dry, indoor environments
  • Products with low handling or short shelf lives

Quick Reference Guide

Use Case Recommended Material Why It Works
Tight curved lip balm tubes MDO Flexible and conformable without edge lift
Standard lip balm or lipstick tubes BOPP Rigid, durable, and print-friendly
Premium rigid containers PET Maximum durability and temperature resistance
Budget-conscious indoor products Paper More embellishment options but Poor performance in high-handling environments

Final Thoughts

For most lip balm and lipstick tubes, MDO and BOPP are your best bets. They offer the right mix of durability, print quality, and application performance. Both are commonly used in FDA-compliant packaging when the label might come close to the product like on a lip balm tube.

Not sure which one fits your tube best? Contact us and we’ll walk you through it.

What is a Batch Number and Why Does it Matter for Product Labeling?

⚞ The Highlights:

  • batch number is a unique combination of numbers, letters, and symbols that identifies a specific production run of a product. It tracks the product through manufacturing, processing, and distribution.
  • Batch numbers are required by the FDA for food, beverages, infant formula, and pharmaceuticals. They’re also a quality-control standard under ISO 9001:2015.
  • Batch numbers, lot numbers, and serial numbers are related but distinct: batch and lot are usually interchangeable; serial numbers identify individual units, not groups.
  • Place the batch number in a clearly readable spot on the information panel, with a font size that meets regulatory minimums (typically 1/16 inch)

A batch number tells you which production run a specific product came from. If something goes wrong. A contamination event, a quality issue, a recall. The batch number is the thread that lets you find every other unit affected and pull them off shelves quickly. It’s a small piece of information that does a lot of work.

Batch number vs. lot number vs. serial number vs. SKU

These terms get used interchangeably, but they refer to different things.

Term What it identifies Typical use Example
Batch number A specific production run (group of products made together) Food, beverage, supplements, pharmaceuticals, cosmetics B25315A or 240115-01
Lot number A specific production lot (often interchangeable with batch number) Same as batch in most contexts; sometimes used for raw materials L2024-052
Serial number An individual product unit Items where each unit needs to be tracked individually (electronics, medical devices, firearms) SN-489201
SKU (Stock Keeping Unit) A specific product variant in inventory Internal inventory and stock management SKU-12oz-IPA

The short version: batch and lot numbers identify a group; serial numbers identify a unit; SKU identifies a product type. A single product can carry all four pieces of information on its label or packaging.

Batch number on product label

Understanding batch numbers

According to the FDA’s Code of Federal Regulations, a product batch number is “a distinct combination of numbers, letters and symbols detailing a product’s manufacturing, processing, and distribution history.”

Companies assign codes to groups of products manufactured together during a single production run. That code lets manufacturers, distributors, and regulators track every unit in that batch through the supply chain.

What information do batch numbers typically include?

A well-structured batch number encodes details that uniquely identify the production run:

  • Manufacturing date. When the product was made, often in Julian date format (YYDDD) for compactness. Critical for traceability during recalls.
  • Production time. Some industries, especially food and beverage, encode the production time for quality control and shelf-life management.
  • Location. Companies running multiple production sites include a location code for precise traceability across facilities.
  • Product code. The specific SKU or product variant the batch corresponds to, so distributors can distinguish between product variants in the same batch family.
  • Serial number or sequence. When multiple batches are produced on the same day or shift, a sequence number distinguishes them.
  • Expiration date or shelf-life code. Common in cosmetics, food, beverage, and pharmaceuticals.

Why batch numbers matter for product labeling

The ISO 9001:2015 quality management standard establishes batch numbering as a traceability best practice across production stages. In several industries, it’s a legal requirement.

Traceability

Batch numbers on product labels provide a precise audit trail from manufacturing through distribution. If a quality issue surfaces, the batch number is how you find every affected unit quickly.

Regulatory compliance

Industries with strict regulations require batch numbers:

  • Food and beverage: FDA mandates batch numbers on packaged food products.
  • Pharmaceuticals: Required under FDA pharmaceutical labeling rules.
  • Infant formula: Required by FDA for safety and recall management.
  • Cosmetics: Increasingly expected, especially for products subject to MoCRA reporting.
  • Supplements: Required under DSHEA for dietary supplement traceability.

Inventory management

Batch numbers let you track exactly what’s in stock, by run, by date, by site. That precision feeds better demand forecasting and reduces both stockouts and over-ordering.

Efficient recalls

If a safety issue emerges, a clean batch numbering system means the recall is targeted to affected units rather than blanket. That’s the difference between pulling 5,000 units off shelves vs. recalling an entire product line.

Industry examples of batch numbers in practice

  • Craft beer. Many breweries encode the brew date and tank/batch number in the format YYJJJ-T (year, Julian day, tank). Lets the brewery trace any quality complaint back to a specific brew run.
  • Cosmetics. Often paired with a “PAO” (period after opening) symbol. The batch number tells the manufacturer when the product was made; the PAO tells the consumer how long after opening it remains usable.
  • Supplements. Batch numbers are critical for cGMP (current Good Manufacturing Practices) compliance under DSHEA and for any third-party testing certifications (NSF, USP, Informed Sport).
  • Pharmaceuticals. Batch (or lot) numbers are mandatory and used in serialization and track-and-trace systems under the Drug Supply Chain Security Act.
  • Specialty food. Hot sauces, jams, and sauces often use batch numbers as part of artisan storytelling. “Batch 47” or “Limited Run #12” doubles as both compliance and brand narrative.

Best practices for batch number placement and printing

Placement and printing rules vary by industry, but a few standards apply broadly:

  • Place the batch number on a clearly readable, accessible part of the label. The information panel is the standard location.
  • Use a font size that meets regulatory minimums. The FDA generally requires approximately 1/16 inch for smaller labels (21 CFR §201.15 for pharmaceutical labeling; food and cosmetic minimums vary).
  • Print in high-contrast color against the label background so the batch number is legible after weeks or months on shelf.
  • Keep batch numbers consistent in format across SKUs so anyone reading the label knows where to find them and how to interpret them.

Creating and managing batch numbers

Most companies use software to generate and track batch numbers:

  • Small-scale: Craftbase, Unleashed Software, QuickBooks Enterprise
  • Large-scale: NetSuite, SAP ERP, BatchMaster ERP, Inciflo

For very small operations, a spreadsheet with a structured numbering convention works as a starting point. The system grows as production volume grows.

Adding multiple batch numbers in one label run

If you produce multiple batches but want to print labels in a single run, variable data printing is the answer. It lets the printer change a specific element (the batch number, the date code) on every label or every Nth label without stopping the press. That keeps per-label cost low while accommodating variable batch information.

For most digital label printing setups, variable data printing is straightforward to set up. Send the printer a CSV or Excel file with the batch numbers in sequence and they handle the rest.

Frequently asked questions

What is a batch number on a product label?

A batch number is a unique combination of numbers, letters, and symbols that identifies a specific production run of a product. It allows manufacturers and distributors to track every unit in that batch through manufacturing, processing, and distribution. Batch numbers are critical for traceability during recalls and for regulatory compliance in food, beverage, supplement, cosmetic, and pharmaceutical industries.

What’s the difference between a batch number and a lot number?

In most contexts they’re used interchangeably. Both identify a specific production lot. Some industries use “lot number” specifically for raw materials (an incoming lot of ingredients) and “batch number” for finished products made from those materials. The FDA and ISO use both terms in similar ways. The format and information they encode are essentially the same.

What’s the difference between a batch number and a serial number?

A batch number identifies a group of products produced together in one run (potentially thousands of identical units). A serial number identifies a single individual product unit. Serial numbers are common for items where each unit needs to be tracked individually (electronics, medical devices, firearms). Batch numbers are common for consumer products where group-level tracking is sufficient.

Are batch numbers required by law?

Yes for several industries. The FDA mandates batch numbers on food products, beverages, infant formula, and pharmaceuticals. Cosmetic and supplement industries also have batch number requirements (cosmetics increasingly under MoCRA; supplements under DSHEA cGMP rules). For other product categories, batch numbers aren’t legally required but are still considered a quality-control best practice under ISO 9001:2015.

Where should the batch number go on a product label?

Place the batch number on a clearly visible, accessible part of the label. The information panel is the standard location. Use a font size that meets regulatory minimums (approximately 1/16 inch for smaller labels) and print in high-contrast color so the number stays legible. Keep the format consistent across SKUs so the placement is predictable for inspectors, retailers, and consumers.

How do I generate batch numbers for my products?

Most companies use inventory or ERP software (Craftbase, Unleashed, QuickBooks Enterprise for smaller operations; NetSuite, SAP, BatchMaster for larger ones). For very small operations, a structured spreadsheet works as a starting point. The numbering format should encode useful information. Manufacturing date (often Julian format), location, product code, and a sequence number. So the batch number itself tells you what you need to know about the run.

Can I print different batch numbers on a single label run?

Yes, through variable data printing. The printer can change specific elements (batch number, date code) on every label or every Nth label without stopping the press, so you can run multiple batches’ worth of labels in one production run while keeping per-label cost low. Send your printer a CSV or Excel file with the batch numbers in sequence.

Add batch numbers to your labels

If you’re setting up a batch numbering strategy or moving from manual to printed batch codes, we can help. Take a look at our label printing options, or request a sample pack to see how batch numbers print on real label stock. Get in touch if you have specific questions about variable data printing or batch number placement.

3 Key Considerations When Designing Labels for Bottlenecks

A good bottleneck label can help set your product head and shoulders above the competition. Like a good tie for a nice suit, a bottleneck label adds an intriguing element to the overall look of a bottle. As such, it’s important to devote enough time to designing these companion labels. Here are some key factors to consider when designing bottleneck labels.

Use Your Extra Space Wisely

Bottleneck labels provide you with a very important gift: more design space. Once you have more design space, you need to figure out what you want to do with that space to showcase your branding and attract consumers. You could use it to showcase your logo, add additional information that couldn’t quite fit on your main product label, or use it as a decorative seal for spirits and other classy products.

Want to add a show-stopping pop to your bottleneck? Hot foil stamping makes your logo stand out on the bottleneck in a whole new way, or simply mirror the design on your main product label. You can also opt for a new twist on your branding, such as an alternate logo or variable bottleneck labels catered to specific versions or flavors of your products.

When it comes to adding information, you can utilize the bottleneck to showcase certain messaging. Have a company motto, saying, or some other language to intrigue buyers? A bottleneck label is a perfect spot for these types of branding efforts. You can even use the extra space to make intriguing health claims for food or dietary supplements, as long as they comply with FDA guidelines.

You can also use the bottleneck as a place to include certain regulatory info to free up space on your body label. This is particularly useful for alcohol and other heavily regulated products, although you need to make sure you follow the rules for mandatory label information placement. Whether it’s decoration or compliance, bottlenecks give you the space you need to do what you want to showcase your bottled product.

A spirits bottle featuring a bottleneck label.

Taper Your Bottlenecks (if Necessary)

The shape of a bottle plays a major role in how you design a label. That same philosophy extends to bottleneck labels as well.

The neck and body of a bottle can have different shapes. For example, a standard beer bottle has a cylindrical body, but the neck has a slight taper to it. Other containers, such as spirits or wine bottles, may have cylindrical necks as well as bodies. As a result, you’ll need to measure both the body and the neck to see if you should taper one or both labels.

If the neck of your bottle is tapered, you’ll need to adjust your design. A standard label shape placed on a tapered container will look uneven and can cause the label itself to crease or bulge. The tapering process is a bit tricky, so we’ve provided guidelines on how to taper labels in another blog post for you, just in case.

Factor in Bottle Conditions

Sometimes designing labels is like picking out an outfit – a snazzy dress shirt with no jacket isn’t going to help if it rains. If you want that design to shine, you better consider potential environmental factors so that you can protect it from damage. Water resistance is one typical consideration for bottle labels, but everything from sunlight to scuffs and scratches pose future problems for all parts of your bottle.

Protective coatings like laminates and varnishes help shield your design from outside factors that will cause your labels to warp, scratch, or fall right off the bottle. This extra level of defense can help you ensure that your label design stays looking great. A varnish can double as a decorative effect as well. For example, a spot varnish can add a gloss sheen to a specific element of your design, helping your bottle neck label stand out even further.

A digital label printing expert looking over labels for bottles.

Find the Right Printing Company

A great label still needs a printing company that can do your design justice. Not only is it important to find a printer that has all the technical capabilities required to bring your design to life, it’s also key that this company works with you to identify any specific issues and potential solutions to make sure your labels both look great and perform as expected.

Blue Label is ready to work with you to print the perfect bottle labels for your products. Contact Blue Label today to talk to one of our experts about your next label project and how we can help.