Vitamin C (L-Ascorbic Acid) is a potent antioxidant that neutralizes free radicals generated by UV exposure and pollution. Without this protection, free radicals damage collagen strands, leading to premature aging.
Scientifically, Vitamin C is essential for the biosynthesis of collagen. It serves as a cofactor for the enzymes prolyl and lysyl hydroxylase, which stabilize the collagen molecule structure.
Clinical Benefits:
- Prevents oxidative stress breakdown
- Inhibits melanin production (brightening effect)
- Promotes dermal fibroblast activity
