Cosmetic Testing Support for EU & UK Compliance
We help cosmetic brands identify and organize the testing needed to support product safety, stability, claims and EU or UK market-entry documentation.
Testing We Support
- Microbiological testing
- Stability and compatibility testing
- Challenge testing
- Patch and dermatological testing
- SPF, UVA and water resistance testing
- Efficacy and claim support testing
What Is Included in Our Cosmetic Testing Support?
We help determine which tests may be needed for your cosmetic product based on formula type, product category, intended use, claims and EU or UK compliance requirements.
Microbiological Testing
Testing support for microbial quality and product safety where required for cosmetic documentation.
Stability & Compatibility Testing
Support for assessing product stability, packaging compatibility and shelf-life evidence.
Challenge Testing
Preservative efficacy testing support for products where microbial protection needs to be demonstrated.
Patch & Dermatological Testing
Support for skin compatibility, dermatological testing and safety-in-use evidence.
SPF, UVA & Water Resistance Testing
Testing support for sun protection, UVA claims and water resistance where relevant to the product.
Efficacy & Claim Support Testing
Testing guidance for claims such as performance, effectiveness, skin feel, hair or scalp benefits and other marketing claims.
How Our Cosmetic Testing Support Works
A practical process designed to identify the right testing path before CPSR, PIF, claims review or market launch.
Submit Product Details
Send us your formula, product type, intended use, packaging and claims.
Testing Needs Review
We review the product and identify which safety, stability, compatibility or claim-support tests may be needed.
Testing Coordination
We help organize or guide the required testing according to the product and documentation needs.
Documentation Support
Testing results are reviewed for use in CPSR, PIF, claims substantiation and market-entry documentation.
What You Receive With Our Cosmetic Testing Support
Our testing support helps ensure the right evidence is available before safety assessment, claims review, notification and product launch.
Plan My TestingTesting Support Deliverables
We help you avoid unnecessary delays by identifying testing needs before final documentation or market-entry work begins.
Why Choose Burstein for Cosmetic Testing Support?
We connect cosmetic testing with the broader compliance workflow, helping brands understand which evidence is needed for safety, claims and market access.
Testing Linked to Compliance
Testing guidance aligned with CPSR, PIF, label review and notification requirements.
Broad Testing Scope
Support across microbiology, stability, compatibility, patch, SPF, UVA, water resistance and efficacy testing.
Practical Market-Entry Guidance
Clear advice on which tests are relevant before investing time and budget.
Cosmetic Testing FAQs
Common questions about cosmetic testing for safety, claims and EU or UK compliance documentation.
Do all cosmetic products need testing?
Most cosmetic products need supporting evidence for safety, stability and compliance, but the exact testing depends on the formula, product type, claims and intended use.
What testing is usually needed before CPSR?
Common supporting tests include microbiological quality, stability, compatibility and challenge testing where relevant. Additional tests may be needed depending on product claims or risk profile.
What is challenge testing?
Challenge testing evaluates whether the preservative system can protect the product against microbial contamination during use.
Do cosmetic claims need testing?
Claims should be supported by appropriate evidence. Depending on the claim, this may include efficacy testing, consumer testing, instrumental testing, clinical studies or other supporting documentation.
Do SPF and UVA claims require specific testing?
Yes. Sun protection claims such as SPF, UVA protection or water resistance require appropriate testing and evidence.
Can you help decide which tests are needed?
Yes. We can review your product, formula and claims to advise which tests are likely needed for documentation and compliance readiness.
Can testing results be used in the PIF?
Yes. Relevant test results can support the Product Information File, CPSR, claims substantiation and product documentation.
Do you support stability and compatibility testing?
Yes. Stability and compatibility testing support helps assess product quality, packaging suitability and shelf-life evidence.
Can you support dermatological or patch testing?
Yes. We can advise on patch, dermatological and safety-in-use testing where appropriate for the product and claims.
Additional Services That May Support Your Compliance
These services are often used alongside this stage of the compliance process to help ensure your product is fully market-ready.
Need Help Planning Cosmetic Product Testing?
We help cosmetic brands identify and organize testing needed for safety, claims, CPSR, PIF and EU or UK market-entry documentation.