Treatment of mild acne is often addressed with topical treatments with either salicylic acid, topical retinoids, topical benzoyl peroxide, and too often topical antibiotics The use of an acne dedicated dermocosmetic containing salicylic acid, Lipohydroxy acid niacinamide, procerad mannose and APF (a biomass of Vitreoscilla Filiformis grown in thermal spring water) with the following activities exfoliating, anti inflammatory and rebalancing the microbiome and sebum secretion has been developed to manage mild acne To demonstrate its efficacy and good tolerance on this specific target, we carried out a meta analysis of 5 observational studies from private consultations data.