La Roche Posay Pure Vitamin C12 Serum is a powerful anti-aging serum formulated with 12% pure Vitamin C to visibly brighten skin, smooth fine lines, improve texture, and enhance radiance. Supported by Salicylic Acid to gently refine skin texture and unclog pores, and Neurosensine to calm sensitivity, this serum helps reduce wrinkles, brown spots, and uneven tone while stimulating collagen production, all in a dermatologist-tested formula suitable for sensitive skin and protected packaging to preserve ingredient stability.