Le Dore C-EST Vitamin C 20% Skin Lightening Serum is an advanced anti-aging and brightening formulation that targets dullness, pigmentation, and uneven skin tone while promoting collagen synthesis for firmer, radiant skin. Infused with 20% Vitamin C (Ethyl Ascorbic Acid), L-Glutathione, Ferulic Acid, and Hyaluronic Acid, it works to reduce dark spots, fine lines, and oxidative stress while improving elasticity and hydration. The addition of Vitamin E, Kojic Acid, and Tomato Fruit Extract enhances antioxidant defense and brightening effect, while Sodium Gluconate and Olive Oil PEG-7 Esters ensure smooth application and moisture balance. This lightweight, non-comedogenic, and paraben-free serum leaves the skin visibly brighter, smoother, and rejuvenated with consistent use.