Selling Cosmetics on Amazon & Marketplaces
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Quick Answer
Selling cosmetics on a marketplace does not change the law that applies to the product. The same Responsible Person, safety report, PIF, labelling and notification duties apply whether you sell from your own site, a shop or a platform. What marketplaces add is a second layer: their own seller rules, document requests and listing checks, which differ by platform and country and can change. A listing is easiest to defend when the compliance file is complete before you upload the first product.
Two Layers of Rules
| Cosmetics law | Marketplace seller rules | |
|---|---|---|
| Who sets them | Legislation in each market | The platform, in its policies |
| Applies to | Every cosmetic placed on the market | Sellers using that platform |
| Can change | When legislation is amended | Whenever the platform updates its policy |
| If you fail | Authority action under the Regulation | Listing removal or account action, as set by the platform |
This article deals with the first column, which is the foundation. For the second, always read the platform's current seller policy. Amazon's own compliance page, for example, says requirements "may differ based on the product and country", notes it is not legal or compliance advice, and mentions that it already collects Responsible Person contact information in some situations for non-EU brands, without saying how that applies to cosmetics specifically. Treat platform pages as the place to confirm what a platform asks for today, not as a substitute for compliance.
The Legal Basics That Follow You Onto Every Platform
Why the Listing Is Part of the Product
On a marketplace the product page is your label and your advertisement at the same time. Article 20 applies its rule against implying characteristics or functions the product does not have to the labelling, making available on the market and advertising of cosmetic products, and requires claims to meet the common criteria in Regulation 655/2013. So titles, bullet points, A+ content, images and videos all count as claims. Our guides to claims substantiation and social media claims apply here too. Reseller listings carry their own risk: Article 6 requires distributors to check labelling, language and minimum durability dates before making a product available.
The Legal Backdrop Is Changing
UK law on online marketplaces is moving. The Product Regulation and Metrology Act 2025 received Royal Assent on 21 July 2025 and, according to a law-firm summary published in August 2025, contemplates direct regulation of marketplaces, with the detailed requirements and penalties to be set out in secondary legislation, expected to begin with a consultation. See the Browne Jacobson summary of the Act. That article is dated and may not reflect later developments, so check the current position on GOV.UK or with a qualified adviser before relying on any specific marketplace obligation. The cosmetics-specific rules above do not depend on that outcome.
A Pre-Listing Gate for Marketplace Sellers
- Confirm who the Responsible Person is for each market you list in, and that the name and address appear on the label.
- Check the safety report and PIF exist and match the product you will ship.
- Confirm the notification has been made, and the notified details agree with the label.
- Review the label photos that you upload. If a requested document is missing, fix the product, not just the listing.
- Write the listing from your approved claims list, not from a competitor's page.
- Read the platform's current cosmetics policy and note any extra documents it requests.
- Keep copies of what you submitted with dates, alongside the PIF.
When a Platform Asks for Documents
Marketplaces sometimes ask sellers to upload safety or compliance documents to keep a listing live. Prepare a clean pack in advance: the signed CPSR summary page showing the assessor's credentials, proof of notification, the Responsible Person details and label images. Our guide to the CPSR Part A vs Part B explains what the report contains. Share only what is asked for, since a PIF can contain confidential formula data, and consider confidentiality before you upload full documents anywhere. If a request looks inconsistent with your file, check it against our guide to common PIF mistakes before you respond.
Common Mistakes
Mistake #1 — Listing first, complying later. The product must be notified before it is placed on the market, and the file must already exist.
Mistake #2 — Copying another seller's claims. Your listing claims need your own evidence.
Mistake #3 — Assuming the platform checks compliance for you. The legal duties stay with the Responsible Person and the seller.
Mistake #4 — Different labels on different platforms. Make sure every version matches the file and the notification.
Practical Checklist
- Responsible Person confirmed in writing for every market you sell in.
- CPSR, PIF and notification complete before the first listing goes live.
- Label shows the Responsible Person name, address and country of origin where required.
- Listing text, images and A+ content drawn from approved, evidenced claims.
- Current platform policy for cosmetics read and noted.
- A ready document pack prepared, with confidentiality in mind.
- A review date set for platform and legal changes.
Frequently Asked Questions
Do I need a Responsible Person to sell cosmetics on a marketplace?
Yes. A cosmetic placed on the market needs a Responsible Person in the relevant market, whatever the sales channel. Marketplaces may also ask for their details as part of their own seller requirements.
Does the platform check my CPSR?
That depends on the platform and its current policy, which can change. Do not assume it will, and do not assume it will not. Your legal duties exist whether or not a platform asks for documents.
Are my product page claims regulated?
Yes. Article 20 covers labelling, making available on the market and advertising, so titles, bullet points, images and videos on a listing must meet the common criteria for claims.
Is the UK marketplace law in force yet?
The Product Regulation and Metrology Act 2025 received Royal Assent in July 2025, but a summary from August 2025 said the detailed marketplace rules were awaiting secondary legislation. Check the current position before relying on it.
Final Word
A marketplace can make a product visible to thousands of buyers in a day, and that visibility is exactly why the compliance work has to come first. Get the Responsible Person, the file, the notification and the label right, write the listing from approved claims, and keep an eye on the platform's policy. That is the sturdy base for selling at scale.
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Sources
- Regulation (EC) No 1223/2009, Article 4 — Responsible person (as it applies in the UK) — legislation.gov.uk
- Regulation (EC) No 1223/2009, Article 6 — Distributors — legislation.gov.uk
- Regulation (EC) No 1223/2009, Article 11 — Product information file — legislation.gov.uk
- Regulation (EC) No 1223/2009, Article 13 — Notification — legislation.gov.uk
- Regulation (EC) No 1223/2009, Chapter VI — Consumer information, including Article 19 (labelling) — legislation.gov.uk
- Regulation (EC) No 1223/2009, Article 20 — Product claims — legislation.gov.uk
- Amazon, Compliance solutions — sell.amazon.co.uk
- Browne Jacobson, Product Regulation and Metrology Act 2025: online marketplace retailers (August 2025) — brownejacobson.com
- Related guides on this site: UK and EU launch roadmap, PIF checklist, Labelling mistakes
This article is for general information and does not constitute legal advice. Marketplace policies and UK product safety law are changing; confirm current requirements with the platform, official guidance and a qualified adviser.