Vitamin C Niacin Deep Toning Ampoule 50ml | The LAB by BLANC DOUXThe LAB by BLANC DOUX Vitamin C Niacin Deep Toning Ampoule 50ml Luxury Brightening Serum Product Type: Ampoule Size: 50ml Skin Types: Suitable for all skin types Finish: Dewy Key Ingredients: High Efficiency Vitamin C (8%), Niacinamide, Tranexamic Acid, Glutathione, and more Usage Directions: Dispense an appropriate amount onto your hands, apply along the skin texture, and gently pat with your fingertips to absorb. Texture Scent: Lightweight, non