Key Takeaways:
- With nearly 80% of the $703 billion global beauty market sitting entirely outside the US, international expansion is a massive growth lever.
- The compliance gap is staggering: while the US FDA federally prohibits just 11 cosmetic ingredients, Canada restricts or bans over 600, and the European Union blocks more than 1,700.
- Performing essential “quali-quanti” (qualitative and quantitative) formulation checks ensures your products don’t get stuck or seized at the border.
- Passport eliminates the guesswork by managing complex global compliance and making international shipping as simple as printing a label.
Beauty is one of the most global categories in ecommerce.
Consumers around the world discover U.S. skincare, cosmetics, fragrance, and haircare brands through social media, influencers, reviews, and word of mouth long before those brands have a local retail presence.
For U.S. beauty brands, that creates a major growth opportunity. The U.S. is one of the world’s largest individual beauty markets,The U.S. beauty and personal care market was valued at $109.56 billion, growing to an estimated $117.05 billion. However, more than 80% of the global beauty and cosmetics opportunity is overseas.
International expansion can help brands reach new customers, diversify revenue, and turn global demand into profitable growth.
But selling cosmetics across borders is not as simple as switching on international shipping.
Beauty products are heavily regulated because they are applied to the skin, hair, mouth, eyes, and other sensitive areas. Ingredients, concentrations, product claims, labels, and intended use can all affect whether a product is allowed into a destination country.
A product that ships easily within the U.S. may be restricted, require additional documentation, or be blocked entirely in another market.
For more information read our Beginners guide for shipping cosmetics internationally
The role of the quali-quanti formula
One of the most important tools in cosmetics compliance is the qualitative-quantitative formula, often called the quali-quanti formula.
The qualitative side identifies the ingredients in a product. The quantitative side identifies the concentration of each ingredient.
This matters because many cosmetics regulations are threshold-based. An ingredient may be allowed in one product type but restricted in another. It may be permitted below a certain concentration but prohibited above it. It may be acceptable in professional-use products but not in direct-to-consumer sales.
For beauty brands, this creates a practical challenge: every product needs to be evaluated at the SKU level before it is offered to international customers.
According to the consumer advocacy firm Environmental Working Group, there are several chemicals that are commonly found in US cosmetics, but prohibited or restricted in the EU and Canada. For example, hair straightening products like keratin contain high concentrations of Formaldehyde, a known allergen and carcinogen. Parabens are preservatives often used to extend the shelf life of cosmetics. And eyeshadow may contain coal tar dyes. All three of these substances are banned in the EU.
For example, hydrogen peroxide is often used in teeth whitening strips. The US allows up to 14% concentration of hydrogen peroxide, while the UK and the EU prohibit direct-to-consumer sales of any concentrations above 0.1%
As an example, here are some common ingredients used in cosmetics in the US and how they’re regulated across markets
| Ingredient | Found in | Canada | EU |
|---|---|---|---|
| Benzoyl peroxide | Acne treatments | Not permitted in products to be applied to the skin | Restricted to 0.7% concentrations |
| Salicylic acid | Hair dyes | Not permitted in products to be applied to the skin | Prohibited |
| Retinol | Acne treatments | Restricted to 1% | Prohibited |
| Lactic acid | Face wash | Restricted to 10% concentration | Restricted to 10% concentration |
| Hydroquinone | Skin lightener | Restricted to 0.3% | Restricted to 1% |
| Triclosan | Mouthwash | Restricted to 0.03% concentration | Prohibited |
Ingredients and product types that often require extra review
Some cosmetics categories deserve particular attention before cross-border selling.
Retinol and retinoids
Often used in anti-aging and acne-related products, retinoids may be subject to concentration limits, product-type restrictions, warning requirements, or market-specific rules.
Hydroquinone
Commonly associated with skin-lightening or dark-spot products, hydroquinone is restricted or treated differently across markets and may trigger additional regulatory scrutiny.
SPF and sunscreen products
Sunscreen is especially complex because some countries treat SPF products as cosmetics, while others may classify them as drugs, therapeutic goods, or products requiring registration.
Benzoyl peroxide and acne treatments
Products that make acne-treatment claims can move outside the cosmetics category in some markets, depending on the ingredient, concentration, and product positioning.
Teeth-whitening products
Ingredients such as hydrogen peroxide may be subject to strict concentration limits and different rules for consumer versus professional use.
The key point is not that every product in these categories is blocked. It is that brands should verify the rules before offering them to international shoppers.
How brands can prepare for international cosmetics shipping
Before opening new international markets, beauty brands should review their catalog country by country and SKU by SKU.
A strong cross-border readiness process should include:
- Collecting the full ingredient list and concentration data for each product
- Reviewing the quali-quanti formula against destination-country rules
- Checking whether product claims affect classification
- Identifying products that require warnings, labeling changes, or documentation
- Blocking restricted SKUs from checkout in markets where they cannot ship
- Working with partners who understand both logistics and regulatory risk
This gives customers a better experience and helps brands scale internationally with more confidence.
How Passport can help
Passport helps cosmetics and beauty brands simplify international shipping. We work with brands to better understand destination-specific requirements, identify potential product restrictions, and build cross-border programs that support a smoother customer experience.
For beauty merchants, that means fewer surprises at the border, fewer disappointed customers, and more confidence when selling to the global market.
Ready to understand where your cosmetic products can ship? Contact Passport to learn how we can help your brand grow internationally.
Frequently asked questions
Can U.S. cosmetics brands sell directly to international customers?
Yes, but brands need to confirm that each product can legally enter the customer’s destination country. Cosmetics regulations vary by market, and a product that is compliant in the U.S. may be restricted, require additional documentation, or be blocked in another country.
Why are cosmetics regulated differently from other ecommerce products?
Cosmetics are applied to the skin, hair, face, mouth, eyes, and other sensitive areas, so regulators pay close attention to their ingredients, concentrations, labeling, and product claims. Items like sunscreen, acne treatments, skin-lightening products, and teeth-whitening products may face especially close review.
What is a quali-quanti formula?
A quali-quanti formula is a product’s qualitative and quantitative ingredient breakdown. The qualitative side identifies which ingredients are included. The quantitative side shows how much of each ingredient is present.
This matters because many countries regulate cosmetics based not only on the ingredient itself, but also on the concentration, product type, and intended use.
Why does ingredient concentration matter?
Some ingredients are allowed only below certain thresholds. Others may be allowed in rinse-off products but restricted in leave-on products, or permitted for professional use but not direct-to-consumer sale. Even small differences in formulation can affect whether a product is allowed into a market.
Are retinol, hydroquinone, and SPF products hard to ship internationally?
They can be. Retinol, hydroquinone, and SPF products are commonly subject to market-specific rules because of their active ingredients, concentrations, and product claims. Sunscreens are especially complex because some countries may treat them as cosmetics, while others regulate them as drugs or therapeutic products.
What happens if a restricted cosmetics product is shipped internationally?
The shipment may be delayed, returned, seized, or destroyed by customs or local authorities. This can lead to refunds, customer complaints, lost shipping costs, and a poor post-purchase experience.
Can brands just let the customer decide whether to order?
That approach creates risk. Customers expect brands to know whether a product can be shipped to their country. If an order is blocked at the border, the customer usually blames the brand, not customs.
How can beauty brands reduce cross-border shipping risk?
Brands should review their catalog by SKU and destination country, confirm ingredient and concentration restrictions, check product claims, and prevent restricted products from being offered at checkout in markets where they cannot ship.
Do cosmetics brands need to reformulate products for international markets?
Sometimes. In some cases, a product may ship with updated labeling, documentation, or market-specific restrictions. In others, the brand may need to reformulate or exclude that SKU from certain countries.
How can Passport help cosmetics brands ship internationally?
Passport helps beauty and cosmetics brands simplify cross-border shipping by identifying destination-specific risks, supporting ingredient reviews through regulatory partners, and helping brands build international shipping programs that reduce surprises at customs.
