SkinCeuticals C E Ferulic is considered one of the “gold standard” vitamin C serums because it combines: * 15% L-ascorbic acid (pure vitamin C) * Vitamin E * Ferulic acid Those ingredients work together to protect skin and improve visible aging signs. Main benefits people use it for: * Brightening dull skin * Fading dark spots and post-acne marks * Helping even out skin tone * Softening fine lines and wrinkles * Supporting collagen production for firmer skin * Adding glow/radiance * Protecting against pollution and UV-related free radical damage * Improving texture over time 6 vials 4mls each