Cosmetic Product Registration: How to Launch a Cosmetic Brand in the UK and EU

Launching a cosmetic product brand in the UK or EU means meeting a defined set of compliance requirements before you can legally sell a single product. Done in the right order, the process is very manageable; done piecemeal, it causes delays and cost. This guide is a step-by-step compliance roadmap for taking a cosmetic product to market in the UK and EU.

This roadmap ties together topics covered in depth elsewhere the CPSR, the PIF, notification and the Responsible Person. Here we put them in sequence.

Step 1: Finalise your product and formula

Everything starts with a finalised formulation a complete recipe with every ingredient identified by INCI name and exact percentage. The cosmetic safety assessment is tied to this specific formula, so it needs to be locked down before compliance work begins. Changing it later means revisiting work already done.

At this stage, do an early ingredient check against the regulatory annexes to confirm nothing is prohibited and that restricted substances, preservatives, colourants and UV filters are within limits. Catching a non-compliant ingredient now, before assessment, avoids a forced reformulation later.

Step 2: Sort out your Responsible Person

Every product needs a Responsible Person established in each market of sale UK-established for Great Britain, EU-established for the EU. Decide early who this will be: your own business (if established in the market), or an appointed third party. For dual-market launches, you need one in each market this applies across all cosmetic products, without exception.

Getting this in place early matters because the RP's details appear on the label and the RP carries the compliance obligations. A brand that leaves the RP question until the end can find itself unable to finalise labelling or notification. Our Responsible Person guide explains the options.

Step 3: Gather ingredient documentation

Collect the documentation for every raw material specifications, safety data sheets, allergen and IFRA information for fragrances, and evidence that colourants, preservatives and UV filters are permitted and within limits. This comes from your suppliers and is often the slowest part of the process, so start it early.

Complete, reliable ingredient documentation is what the safety assessment depends on. A supplier who cannot provide it is a warning sign worth heeding before you build a product around their material. The quality of this data directly affects how smoothly the assessment proceeds.

Step 4: Complete your testing

Depending on the product, arrange the necessary testing typically stability testing for shelf life, and, for water-containing products, a preservative efficacy (challenge) test and microbiological testing. Some products need additional data. The cosmetic safety assessor advises what your specific product requires; there is no universal list.

Testing takes time stability testing in particular can run over weeks or months so build it into your timeline early. Skipping necessary testing is a common reason a launch stalls, because the assessment cannot be completed without it.

Step 5: Get your CPSR

With formula, documentation and testing in hand, a qualified safety assessor produces the Cosmetic Product Safety Report the safety assessment that concludes whether the product is safe, and specifies any warnings the label must carry. This is the central compliance step, and everything else builds around it.

The assessor may raise queries or request minor changes during the assessment, which is normal. The output is the signed CPSR plus any required warnings. Our guide to how to get a CPSR walks through this step in detail.

Step 6: Compile your Product Information File

Assemble the Product Information File (PIF) around the CPSR the dossier containing the product description, the CPSR, manufacturing and GMP information, claims evidence, animal-testing data, and confirmation there are no outstanding serious undesirable effects or serious undesirable effect reports, supported by your ingredient documentation and test reports. The Responsible Person must hold this and keep it accessible.

A well-organised PIF, built to a consistent structure from the outset, is what lets you respond confidently if an authority ever asks to see it. Our guide to what goes into a PIF sets out what the file must contain.

Step 7: Finalise compliant labelling

Create compliant labelling carrying all the mandatory information the ingredient list, Responsible Person details, net quantity, durability, batch code, and the warnings the CPSR specifies plus any claims, which must be truthful, supportable and free of misleading claims. The label must reflect exactly what the assessment requires.

Labelling is where several strands come together: the assessment (warnings), the Responsible Person (details), and the ingredient list. Getting it right, and consistent with the CPSR and the notification, is essential to a clean launch and avoids drawing attention from Trading Standards.

Step 8: Notify your product

Before going on sale, notify the product via the SCPN for Great Britain, the CPNP for the EU providing the product details, Responsible Person, frame formulation, and any required declarations required for placing on the market. A single CPNP notification covers the whole EU; Great Britain needs its own SCPN notification.

Notification is a pre-market step: it must be done before the first sale. For dual-market launches, remember it must be done in both systems, with no mutual recognition. Our SCPN vs CPNP guide covers the notification requirement.

Step 9: Go to market and keep it current

With the CPSR done, the PIF compiled, labelling finalised and the product notified, you can place the product on the cosmetics market. But compliance does not end at launch: you must keep the CPSR, PIF, labelling and notification current as the product or the regulations change, and be ready for market surveillance under cosmetic products enforcement provisions and any European Commission guidance in force.

This ongoing maintenance is what keeps a product compliant over its life. Regulatory change, in particular, can require reassessment or reformulation of a product that was compliant at launch. Building in a way to monitor and respond to change is part of a sustainable compliance approach.

Common launch mistakes to avoid

A few mistakes derail cosmetic launches repeatedly. The most common is leaving the Responsible Person until the end, only to find you cannot finalise labelling or notification without one. Another is starting compliance before the formula is final, so that later tweaks force the assessment to be revisited. A third is underestimating testing time, leaving it too late so it dictates the launch date.

Perhaps the most serious is selling before notifying beginning sales while notification is still outstanding, which is a breach even if everything else is in order under Regulation 1223/2009. And for dual-market launches, assuming one market's compliance covers the other is a recurring trap, when in fact each needs its own Responsible Person and notification, applying identically for the EU and UK.

The common thread is sequencing and preparation. A launch that follows the steps in order, starts the slow tasks early, and treats each requirement as a firm gate rarely runs into these problems. Most launch delays are self-inflicted through rushing or skipping steps, and are entirely avoidable with a clear plan.

The launch roadmap at a glance

Frequently asked questions

References: Regulation (EC) No 1223/2009 (EUR-Lex); UK Cosmetics Regulation as retained; OPSS and European Commission guidance. General information only, not legal advice.