The Moisturizing Efficacy of a Proprietary Dermo-Cosmetic Product( CLS02021) Versus Placebo in a 4-week Application Period.

Background: Studies suggest that applying probiotic skincare products may have beneficial effects on the skin due to bacteria competitiveness and specific metabolites produced by probiotics. The cream CLS02021 is a postbiotic blend of metabolites, including organic acids, enzymes, and peptides that are a result of the co-fermentation of three proprietary probiotic strains and is specific for its high concentration of the enzyme Sphingomyelinase which plays a significant role in cell signaling pathways and ceramide production.

Objective: The aim of this study is to evaluate the cosmetic effects of probiotic-derived Ingredient CLS02021 and its safety in healthy volunteers.