UV filters are no longer confined to traditional sunscreens. Today, creams, lotions and powders routinely incorporate UV protection, reflecting both consumer demand and evolving product innovation. As regulatory scrutiny intensifies, manufacturers and retailers face growing pressure to substantiate cosmetic claims with scientific rigor. Ensuring these claims are accurate, compliant and trusted requires expert analytical support.
The importance of UV filter analysis
A fundamental aspect of toxicological evaluation is the margin of safety (MoS). Precise quantification of UV filter concentrations is essential – excessive levels may pose health risks, while insufficient amounts compromise efficacy.
Stability is another critical factor. UV filters are susceptible to chemical degradation from light, heat or ingredient interactions, potentially forming harmful byproducts such as benzophenone. To validate sun protection factor (SPF) and ultraviolet A (UVA) protection claims, analytical testing must confirm that filters remain active, stable and compliant with both regulatory standards and marketing assertions.
Best practices in UV filter testing
Robust UV filter analysis involves a multi-stage approach:
- Formulation control during product development
- Stability testing under varied environmental conditions
- Production quality control to ensure batch consistency
- Detection of byproducts, including benzophenone and other degradation compounds
- Compatibility assessments of packaging and formulation components
Advantages of rigorous analytical monitoring
Maintaining the highest standards in analytical testing for UV-related cosmetic claims offers significant advantages. It enhances product safety, fostering consumer protection and trust while ensuring compliance with complex regulatory requirements. Verified testing supports the validity of marketing claims throughout the product's life cycle and enables ongoing formula optimization. Ultimately, this rigorous approach safeguards brand reputation and strengthens credibility with both consumers and distribution partners.
Supporting your UV filter products
We offer a comprehensive portfolio of services to support UV filter analysis and monitoring across your cosmetic products. From precise chemical analysis and dosage verification aligned with regulatory thresholds to stability testing and byproduct detection, our experts deliver accurate, cost effective solutions tailored to your needs. Through continuous monitoring of global regulatory developments, we help you anticipate changes that may impact product compliance. Our audit and inspection services further ensure complete documentation and traceability, reinforcing your commitment to quality, safety and market readiness.
For more information, contact us.
About SGS
SGS is the world’s leading Testing, Inspection and Certification company. We operate a network of over 2,500 laboratories and business facilities across 115 countries, supported by a team of 99,500 dedicated professionals. With over 145 years of service excellence, we combine the precision and accuracy that define Swiss companies to help organizations achieve the highest standards of quality, compliance and sustainability.
Our brand promise – when you need to be sure – underscores our commitment to trust, integrity and reliability, enabling businesses to thrive with confidence. We proudly deliver our expert services through the SGS name and trusted specialized brands, including Brightsight, Bluesign, Maine Pointe and Nutrasource.
SGS is publicly traded on the SIX Swiss Exchange under the ticker symbol SGSN (ISIN CH1256740924, Reuters SGSN.S, Bloomberg SGSN:SW).
