How it works

Compliance Made Simple

Mellows Marks takes the guesswork out of cosmetic compliance. Whether you're launching your first product or managing a full range, we make it fast, clear, and accessible — with your formulas kept completely confidential.

01

Create Your Account

Sign up in seconds. No credit card required to get started. Your account is yours — we will never share your details or data with anyone.

02

Enter Your Formula

Add your ingredients one by one using their INCI names. Mellows Marks searches our database of thousands of regulated cosmetic ingredients across UK and EU markets.

03

Run Your Audit

Our compliance engine checks every ingredient against current UK and EU cosmetic regulations, flags anything banned or restricted, and assigns concentration limits where applicable.

04

Review Your Results

Get a clear compliance score for your full formula. Each flagged ingredient comes with a plain-English explanation so you know exactly what to do next.

05

Download Your Report

Export a professional PDF audit report to share with your manufacturer, regulatory consultant, or keep on file.

Your IP is safe

We Will Never Use Or Share Your Formulas

Your formulas are your intellectual property. Mellows Marks is a confidential compliance tool — your ingredient lists are never sold, shared, or used for any purpose beyond running your audit.

Ready to check your formula?