Which vitamin is crucial for collagen synthesis?

Vitamin C is essential for collagen synthesis because it plays a critical role as a cofactor in the enzymatic reactions required for the hydroxylation of proline and lysine residues in collagen molecules. This post-translational modification is vital for the stabilization and strength of collagen fibers, which are the primary structural proteins in the skin and connective tissues.

Vitamin C also has antioxidant properties, helping to protect skin cells from oxidative stress and damage, which can impact collagen production and overall skin health. Its deficiency can lead to conditions such as scurvy, characterized by poor wound healing and weakened connective tissue, further underscoring its importance in maintaining the integrity and resilience of the skin.

Understanding the specific impact of vitamins on collagen synthesis is crucial for estheticians, as it directly relates to the overall health and appearance of the skin.