It’s extremely hydrating
According to a recent research review, when we’re talking about healthy skin and organs, they all have one thing in common, and that is a high concentration of vitamin C, which suggests that this vitamin accumulates in the body from circulation.
Even more, review authors discovered that topical vitamin C manages to penetrate the skin much better in its ascorbic acid form. Magnesium ascorbyl phosphate, another vitamin C derivate that is frequently used in different skin care products, has been proven to have a wonderful hydrating effect on the skin, as a 2022 review showed.
You lose transepidermal water loss, which allows your skin to retain moisture much better.
It’s very brightening
Vitamin C fights against pigmentation but also smooths the skin’s surface to reduce unwanted dullness. This allows the skin to get its youthful glow. There’s even a 2017 review that proved vitamin C fades spots and hyperpigmentation. Also, it does a great job brightening your skin’s appearance.