Vitamin C supports which process that affects wrinkles and skin texture?

Vitamin C supports which process that affects wrinkles and skin texture?

• A. Improves pigmentation only
• B. Slows keratin production
• C. Helps collagen production, which reduces wrinkles and improves skin texture
• D. Decreases blood flow

Answer: (C)

Vitamin C supports collagen production, which directly affects wrinkles and skin texture. It acts as an essential cofactor for enzymes that hydroxylate proline and lysine in collagen, allowing the collagen fibers to form properly and create a strong, stable extracellular matrix. When collagen synthesis is efficient, the skin’s underlying framework becomes firmer, reducing the appearance of fine lines and smoothing texture. Additionally, vitamin C has antioxidant properties that help protect collagen from oxidative damage, helping preserve skin structure over time. While vitamin C can influence pigmentation in some contexts, the key mechanism related to wrinkles is its role in building collagen; methods that imply it slows keratin production or decreases blood flow don’t align with how it improves skin structure.

Vitamin C supports collagen production, which directly affects wrinkles and skin texture. It acts as an essential cofactor for enzymes that hydroxylate proline and lysine in collagen, allowing the collagen fibers to form properly and create a strong, stable extracellular matrix. When collagen synthesis is efficient, the skin’s underlying framework becomes firmer, reducing the appearance of fine lines and smoothing texture. Additionally, vitamin C has antioxidant properties that help protect collagen from oxidative damage, helping preserve skin structure over time. While vitamin C can influence pigmentation in some contexts, the key mechanism related to wrinkles is its role in building collagen; methods that imply it slows keratin production or decreases blood flow don’t align with how it improves skin structure.