Since its creation in 1999, WENEOS (formerly known as HelioScreen) has established itself as the benchmark laboratory specializing in the evaluation of sun protection for cosmetic products. As a leader in the development of alternative solar testing methods, WENEOS is actively involved in the elaboration of international solar protection standards, demonstrating our commitment to research, innovation and the continuous improvement of our testing processes. Our dedication to traceability and quality in sunscreen testing reaffirms our position as a pioneer in the cosmetics sector, offering our customers world-class scientific expertise. With years of experience in sun protection evaluation, WENEOS is your trusted partner, guaranteeing the efficacy and safety of sun protection products thanks to cutting-edge, reliable testing methods.
Our expertise for sun protection
Solar Evaluation
PMMA Plate
In vitro equipment
Weneos Technology: Advanced Photoprotection & Sunscreen Testing for Reliable Claims
Back your SPF, anti-photoaging, and skin barrier claims with globally recognized, science-driven Weneos testing.
What Is Weneos Technology?
Weneos Technology specializes in evaluating the photoprotection and sunscreen efficacy of cosmetic and skincare formulations. It measures how well a product protects skin against UV radiation, photoaging, and oxidative damage — all critical factors for sun care and anti-aging brands.
Unlike consumer perception studies that rely on subjective feedback, Weneos provides objective, quantifiable results that regulators, retailers, and consumers can trust.
Why It Matters for Your Brand
- SPF & UV Claims Under Scrutiny – Sunscreens and daily skincare with SPF are heavily regulated; false claims can result in product recalls.
- Anti-Photoaging Is a Growing Trend – Consumers want proof that products prevent sun-induced wrinkles, pigmentation, and DNA damage.
- Global Recognition – Weneos assays are aligned with international photoprotection standards, helping your brand gain acceptance across markets.
Key Claims Supported by Weneos Testing:
| Claim | Supported by Weneos Assays |
|---|---|
| SPF / UV Protection | Proves your sunscreen protects against harmful UVA/UVB radiation |
| Anti-Photoaging | Validates reduction in sun-induced aging, wrinkles, and loss of elasticity |
| DNA Damage Protection | Confirms product reduces UV-induced DNA alterations |
| Skin Barrier & Repair | Demonstrates strengthening or repair of skin barrier function after UV stress |
| Antioxidant Protection | Quantifies defense against free radical damage from sun exposure |
How Weneos Testing Works
- Controlled UV Exposure Models – Skin or reconstructed tissue models are exposed to simulated sunlight.
- Product Application – Your sunscreen or skincare product is applied under standardized conditions.
- Biomarker Measurement – Tests quantify DNA integrity, oxidative stress, collagen breakdown, and other endpoints.
- Report Generation – Clear, regulator-ready results that link directly to your claims.
Who Should Use Weneos Technology?
- Sunscreen Brands launching or reformulating SPF lines
- Day Creams & Makeup with SPF looking to prove “all-day protection”
- Anti-Aging Brands targeting photoaging prevention
- Hair & Scalp Brands claiming UV defense for hair fibers and scalp skin
Why Choose Krishgen for Weneos Testing
- Expertise in UV/photoprotection assays backed by global assay development experience
- OECD-aligned methods for regulatory credibility
- Award-winning ELISA & biomarker background strengthens Weneos data with molecular proof
- Tailored test panels for both premium global brands and emerging startups