The Radical Skin Factor (RSF) Distinguishes Between Cosmetic Formulations Acting as Radical Protector or Booster 

The free radical status of the skin can be detected by spin probe assisted ESR spectroscopy which enables the quantification of radical processes in the skin. These measurements are the basis for the evaluation of cosmetical and pharmacological skin care products, as antioxidant creams as well as surface active agents with a radical boosting effect like detergents/surfactants or selftanners up to further external and internal applied substances influencing the radical process in skin.



Gematria Test Lab是一家专业的家用、工业和化妆品行业的服务提供商。专门从事自由基的研究。Gematria 服务项目包括抗氧化力、抗自由基电位法、包裹率、自由基防护因子、自由基日光/皮肤防护因子、皮肤抗氧化防护和传输系统稳定性的测试。