Isntree C-Niacin Toning Ampoule 50ml

The Isntree C-Niacin Toning Ampoule is a lightweight, fast-absorbing serum designed to brighten dull skin and even out skin tone. Formulated with 70% sea buckthorn extract, rich in vitamins A, B, C, E, and K, it provides antioxidant benefits and enhances skin elasticity. Niacinamide and a stable form of vitamin C work together to reduce hyperpigmentation and protect against oxidative stress. The ampoule also contains hyaluronic acid and beta-glucan to hydrate and smooth fine lines, while panthenol and allantoin soothe the skin. Suitable for all skin types, it absorbs quickly without leaving a sticky residue.