Is vitamin C good for your skin?
It is essential to know the main function of skin, the biggest organ in your body, before knowing how vitamin C impacts skin. Your skin basically functions as a barrier against the external setting, protecting the body from attacks like pathogens and UV rays. It also helps to control the temperature of the body and to keep the skin hydrated by moisture locks.
It has been demonstrated that normal skin contains elevated concentrations of vitamin C. This strong antioxidant in many respects promotes skin health: it helps to neutralize free radical damage and increases visible indications of aging including fine lines, wrinkles, discolouration, and firmness.
However, the capacity of humans to synthesize or generate their own vitamin C does not exist. Therefore, it must be obtained by diet or supplements. While oral supplementation benefits general health, its rate of absorption is small, leading in low skin bioavailability. As a consequence, vitamin C's topical applications may be efficient.