Serum Grand Millesime

As the final touch, this serum delivers a layer of protection and radiance to the skin. Specifically formulated for Skin Instants® showing the first signs of cutaneous aging, it combines antioxidant, smoothing, and firming ingredients to enhance tone, minimize the look of fine lines, and revitalize a dull or fatigued complexion. Infused with botanical extracts, amino acids, and rejuvenating vitamins, this treatment supports the skin’s barrier function and defends against oxidative stress. With daily use, the skin appears firmer, brighter, and more luminous, refreshed with a smoother texture and refined contours. SKIN SCIENCE Natural luminosity decreases as dermal components diminish with age, leading to sagging and texture irregularities. Sérum Grand Millésime is formulated to target early signs of these changes with radiance-boosting actives. The unique blend of antioxidants and firming agents helps skin reflect light more evenly. Designed as a finishing serum, it complements all Biologique Recherche routines by enhancing the skin’s tone and natural glow.