Sérum N°28

Sérum N°28 Collagène Vital: Anti-Aging Collagen Face Serum for Firmness & Elasticity Laboratoires Mansard Sérum N°28 Collagène Vital is an anti-aging face serum enriched with concentrated Hydrolyzed Collagen to help smooth the skin, restore firmness, and return a more youthful appearance. Collagen is the structural protein responsible for the skin's density and elasticity — production naturally declines with age, resulting in visible laxity, wrinkles, and loss of volume. This serum delivers a bioavailable complex of collagen-derived amino acids and short peptide fragments that supports the skin's own collagen synthesis, compensating for that loss at the cellular level. Gentle enough for the delicate eye and lip areas. Key Benefits How to Use Key Ingredients FAQ Stimulates Collagen Synthesis: Supports fibroblast activity to encourage the skin's own collagen production, restoring volume and structural integrity. Improves Firmness: Compensates for collagen loss, visibly lifting and firming skin that has lost tone. Smooths Visible Wrinkles: Reduces the depth and appearance of wrinkles by improving skin density and elasticity. Enhances Elasticity: Skin becomes more supple, resilient, and capable of returning to its natural shape. Suitable for Eye & Lip Contours: Gentle formula is appropriate for the most delicate facial zones. Apply a few drops to cleansed face and neck, massaging gently until fully absorbed. Can also be applied to the eye and lip contour areas. Follow with the recommended Mansard cream. Use morning and/or evening. Hydrolyzed Collagen: A bioavailable complex of collagen-derived amino acids and short peptide fragments. Supports fibroblast activity to stimulate the skin's own collagen production, restore volume and firmness, and visibly smooth wrinkles by improving skin density and elasticity. How is this different from Sérum N°27 Elastine Fondamentale? Both target structural aging, but through different proteins. Sérum N°28 Collagène Vital focuses on collagen — responsible for skin density, volume, and firmness. Sérum N°27 Elastine Fondamentale focuses on elastin — responsible for the skin's ability to stretch and return to shape. They can be used together or alternated for comprehensive structural support. Can topical collagen actually penetrate the skin? Hydrolyzed collagen is broken down into smaller amino acid fragments and short peptides, which are small enough to interact with the skin and support fibroblast activity — the cells responsible for producing collagen. While the mechanism differs from endogenous collagen production, clinical evidence supports the visible efficacy of hydrolyzed collagen in improving firmness and reducing wrinkle depth. Which cream pairs best with this serum? Crème Top Fermeté Anti-Rides is the most aligned pairing for a firming and anti-wrinkle protocol. Crème Régénératrice N°2 is an excellent choice for dry or mature skin requiring additional nourishment. At what age should I start using it? Collagen production begins declining from the mid-20s. This serum is suitable from that point onward, with the greatest visible results in skin from the mid-30s and beyond where laxity and wrinkle formation are more established.