VICHY Liftactiv Specialist B3 Serum is a skincare product formulated with a mixture of active ingredients designed to target specific skin concerns. The key ingredient in this serum is Niacinamide, also known as Vitamin B3, which plays a crucial role in the maintenance of healthy skin. Niacinamide is a water-soluble vitamin that functions as a precursor in the synthesis of coenzymes essential for various metabolic processes within the body. Niacinamide has been shown to possess anti-inflammatory properties, reducing redness and irritation in the skin. It also aids in the regulation of sebum production, making it beneficial for individuals with oily or acne-prone skin. Additionally, Niacinamide acts as an antioxidant, protecting the skin from oxidative stress and environmental damage. The formula of VICHY Liftactiv Specialist B3 Serum is further enriched with other skin-benefiting ingredients such as glycerin, which enhances skin hydration and promotes a supple skin texture. The serum also contains dimethicone, a silicone-based polymer that acts as a skin protectant and emollient, providing a smooth and silky feel upon application. Upon application, the serum exhibits a moderately viscous texture, allowing for easy spreadability on the skin. It has a slightly acidic pH level, which is optimal for maintaining the skin's natural barrier function. The serum is quickly absorbed into the skin, ensuring maximum bioavailability of its active ingredients for targeted efficacy.