COSMETIC COMPOSITION CONTAINING A BROWN ALGA EXTRACT, A YEAST EXTRACT AND ASCORBIC ACID

摘要

The invention relates to a cosmetic composition, which comprises at least one cosmetically acceptable carrier, and 0.01 to 1 wt %, preferably 0.05 to 0.6 wt %, and more preferably 0.1 to 0.3 wt %, of the combination of a Laminaria extract of the brown alga Laminaria digitata, a Saccharomyces hydrolysate and ascorbic acid or one of the esters thereof, the percentages being given as dry weight. The combination of active agents of the invention, for which a synergistic effect with respect to the synthesis of pro-collagen I has been demonstrated, also produces a beneficial effect with respect to other signs of ageing.