Biologique Recherche Sérum Colostrum offers the strongest level of hydration and is an intensive SOS treatment for dehydrated skin conditions. Serum Colostrum prevents drying and repairs, replenish...Read More +
Water(Aqua), Propylene Glycol, Colostrum, Phenoxyethanol, Ethylhexylglycerin
Apply 0.5ml (10 drops) of Sérum Colostrum on clean skin over the whole face, neck, and cleavage in a light ascending massage until the product has been completely absorbed.
A few drops of Sérum Colostrum may be added to the creams for greater instant comfort. Sérum Colostrum can be combined with all the other Biologique Recherche Quintessential Serums.
For even more intense moisturizing and plastifying effects, use with Sérum Elastine.