Which of the following is NOT a function of Vitamin C in skin health?

Vitamin C plays a crucial role in skin health through several key functions. It acts as an antioxidant, which helps to neutralize free radicals and reduce oxidative stress. This action supports overall skin protection and can prevent premature aging.

In addition, Vitamin C is vital for tissue repair. It helps in the healing process by supporting cellular function and regeneration, making it essential for maintaining healthy skin.

Another significant function of Vitamin C is its role in increasing collagen production. Collagen is a protein that provides structure and elasticity to the skin, and adequate levels of Vitamin C are necessary for the synthesis of this vital protein.

While Vitamin C can help brighten the skin and may influence pigmentation levels, it does not specifically reduce pigmentation in the way certain treatments like hydroquinone or specific laser therapies do. Therefore, it is more accurate to suggest that while Vitamin C can contribute to an overall balanced skin tone, its primary functions do not include directly reducing pigmentation. This distinction clarifies why the assertion regarding reducing pigmentation does not align with the established roles of Vitamin C in skin health.