Especially suitable for: Skin flaccidity. Loss of skin firmness. Dryness. Innovation for mature skin The combination of LINACTYL + PRO-XYLANE, an exclusive regenerating complex that acts on the dermis to reactivate the support of the cells *. Rich, intense and comfortable texture Efficiency: Clinical tests have shown the effect of SUBSTIANE on skin firmness After 3 months: the skin is filled and firmed (+28.9%), becomes denser (+17.8%) and wrinkles are reduced by 21.7%. Instructions for use: Apply in the morning and/or evening to face and neck; Tolerance tested under dermatological control, without parabens.