The Vichy Liftactiv Collagen Specialist Care Set combines a 16-day intensive cream with a daily facial serum to address visible signs of aging. The 50 ml cream provides concentrated collagen support during the 16-day treatment, while the 30 ml serum ensures continuous care. Formulated with Vichy's mineral-rich volcanic water and collagen-boosting ingredients, this duo improves skin elasticity and firmness. The cream has a rich texture for intensive night treatments, while the serum has a lightweight consistency for daily use under the day cream. Both products are dermatologically tested and designed for sensitive skin types. The set offers a comprehensive approach to collagen care: the cream delivers targeted intensive treatment, while the serum maintains results between treatment cycles. The packaging includes secure containers that protect the formulas from light and air exposure. Suitable for mature skin showing signs of collagen depletion, this professional skincare combination addresses fine lines, loss of firmness, and overall skin texture issues with scientifically developed formulations.