Sérum Précieux Diamant 30mlDescription (EN) Description: Thanks to its formulation based on a highly concentrated complex of active ingredients, the Precious Diamond Serum provides a global anti ageing action to your skin. The presence of peptides acts directly and visibly on the suppleness, elasticity and firmness of your skin. The synergistic effect obtained from the compounds of this Care provides your skin with intense hydration and stimulates cell regeneration and renewal: