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Ultimate Guide to Cosmetic Testing & Compliance
Reliable Cosmetic Testing Services for Safe and Compliant Cosmetic Products
Every cosmetic product sold in the European Union must undergo strict safety and performance testing to comply with Regulation (EC) No 1223/2009. Testing is not only a legal requirement but also a crucial step in ensuring that your products are safe, effective, and meet consumer expectations.
At Burstein Regulatory Advisory, we provide a full range of cosmetic testing services, covering everything from microbiological stability to dermatological safety. Our accredited laboratories conduct precise and reliable tests to ensure your products comply with EU, UK, and international safety standards.
If you are developing a new formula, entering a new market, or need verification for claims, we can guide you through the entire testing process. Contact us to discuss your testing needs.
Why Is Cosmetic Testing Essential?
Cosmetic products come into direct contact with human skin, which makes safety assessments a mandatory step before they reach the market. Regulatory authorities require brands to demonstrate that their formulations are free from harmful substances, microbiologically stable, and non-irritating. Cosmetic testing services are therefore a must when thinking about launching new products on the market.
Key Reasons for Cosmetic Testing
- Regulatory Compliance: Every cosmetic product must comply with EU Regulation 1223/2009, ensuring it is safe for consumer use.
- Consumer Safety: Testing helps identify potential allergenic, toxic, or microbiological risks, preventing adverse reactions.
- Product Stability & Shelf Life: Stability and preservative efficacy tests ensure that your product remains effective throughout its intended lifespan.
- Claim Validation: If you market your product as “hypoallergenic,” “dermatologically tested,” or “anti-aging,” scientific evidence must support these claims.
Our Cosmetic Testing Services
We offer a comprehensive range of laboratory tests to ensure that your cosmetic products meet regulatory and safety requirements. Below is an overview of our key cosmetic testing services:
Microbiological tests
Microbiological tests shall be carried out on each batch of cosmetic product manufactured to determine whether any contamination has occurred during production and filling of the product. Microbiological testing checks the total number of bacteria, yeasts and molds. We also test the product for the presence of the most common pathogens in cosmetics such as: S. aureus P. aeruginosa C. albicans E. coli
Challenge testing
With Challenge test we test the effectiveness of the preservative to ensure that the product is resistant to all the challenges posed by the normal use of the cosmetic product. This test is performed in accordance with the internationally recognized standard ISO 11930.
Stability test
Stability testing of cosmetic products under controlled conditions is crucial to demonstrate the physical condition of the finished product does not change during transport, storage or on the shelf. The stability test must be carried out at the stage of cosmetic product development.
Compatibility test
Already when designing a cosmetic product, packaging plays an important role, as the type of packaging and packaging material can affect the final stability of the product.During testing, we must check that our formulation is compatible with the selected packaging so that there are no negative surprises after product is being placed on the market such as migration, peeling, etc.
Patch
A patch test is a method to determine if a cosmetic product causes an allergic reaction to the user's skin. This kind of test is always performed under dermatological supervision.
SPF and UVA
With performing UVA and UVB tests, we test the Product Protection Factor (SPF) and test the skin's response to ultraviolet (UV) radiation and protection from the product's rays. According to the legislation, UVA protection must represent 1/3 of UVB protection, which is why it is necessary to carry out both tests in order to state the protection factor with certainty.
Water resistant
Manufacturers are constantly developing SPF protection products that are becoming more effective during bathing. These products feature different labels, ranging from "water resistant" to "waterproof."
This test determines whether a sunscreen product remains effective after bathing. It enables us to make additional claims on our cosmetic product.
Efficacy studies
Every user is interested in knowing how effective the product is. Claims on cosmetics, especially those supported by tests on the product itself, are certainly in big advantage when users are making their purchase decision. Such tests are also performed by out experienced team. You can choose from different performance tests such as: moisturizing effect, anti-aging effect, lifting effect, etc.
Additional tests available
Ophthalmological Testing – Ensures that eye-area cosmetics are non-irritating and safe for consumer use.
Toxicological Risk Assessment – Evaluates the safety of individual ingredients and the final formulation.
Anti-Aging & Hydration Testing – Provides scientific validation for claims related to wrinkle reduction, skin elasticity, and moisture retention.
Hair Strength & Volume Testing – Measures the effectiveness of haircare products in strengthening and volumizing hair.
Each test is conducted according to recognized international standards and ensures that your product is legally compliant and consumer-ready. If you need assistance in selecting the right tests, contact our team.
How the Testing Process Works?
Navigating the testing process can be overwhelming, especially for new brands entering the market. Our streamlined process for cosmetic testing services ensures that you receive fast, accurate, and cost-effective testing results. We make it simple.
Step 1 – Test Selection & Product Evaluation
We assess your cosmetic formulation and intended market claims to determine which tests are required. Our team provides expert recommendations tailored to your specific product type.
Step 2 – Sample Submission & Laboratory Testing
Once the necessary tests are selected, we guide you through sample preparation and submission. Our accredited laboratories then conduct the required analyses under strict quality control conditions.
Step 3 – Results & Compliance Certification
After set of cosmetic testing services are being complete, we provide a detailed report with results, verifying whether the product meets all regulatory and safety requirements. If adjustments are needed, we offer expert guidance on reformulation strategies.
Whether you need full compliance testing or specific claim validation, we ensure your testing process runs smoothly. Book a free consultation to get started.
have questions about cosmetic testing services
Check our FAQ
To help clarify the process, here are answers to some of the most common questions about cosmetic testing.
Which tests are mandatory for my cosmetic product?
The required tests depend on the product type, ingredients, and intended claims. In general basic tests for cosmetics are microbiological test, challenge and stability test. Additional tests may be required for eye-area products, sun protection, and anti-aging claims.
How long does cosmetic testing take?
Testing times vary depending on the complexity of the test. Microbiological test is normally finished in a week, preservative efficacy tests typically take 4-6 weeks, while stability tests can last several months to simulate long-term product use.
Do all cosmetics need SPF testing?
Only products that claim sun protection (such as sunscreens and tinted moisturizers with SPF) require UVA/UVB testing. This ensures that the SPF level advertised is scientifically validated.
How can I use “dermatologically tested” on my product?
To legally use this claim, a patch test (HRIPT) must be conducted under dermatological supervision. If the results confirm that the product does not cause irritation, you can include this claim on packaging
Why Work with Burstein Regulatory Advisory?
Navigating cosmetic testing and compliance can be complex, but our expertise ensures a seamless process from start to finish. We provide:
- A comprehensive range of accredited laboratory tests, tailored to different cosmetic categories.
- Fast and reliable testing solutions that minimize delays in product launches.
- Expert regulatory guidance to help you meet EU, UK, and international compliance requirements.
- A dedicated team of professionals who work closely with your brand to ensure product safety and compliance.
If you want to ensure your products meet the highest safety standards, we are here to help with Cosmetic testing services. Request a consultation and take the next step toward market compliance.
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