Vitamin c serum has antioxidant, whitening, promoting the production of collagen, especially the effect of whitening, as long as you insist on using will see very obvious results
It can make the skin even, a variety of plant extracts penetrate into the bottom of the muscle to help the skin effectively absorb, even the skin tone, brighten the skin tone to reduce dullness. It also hydrates and moisturizes, laying a good foundation for skin and reducing fine lines. Protect skin from external factors. It can also improve rough and uneven skin, deeply moisturize and tighten the skin, give the skin multiple protection, and keep the skin hydrated and fair at all times.
What does the function of vitamin C serum？
Of course, the function of vitamin C serum is whitening, vitamin C is a relatively effective ingredient in whitening ingredients, but its concentration is not the higher the better, because of the sensitivity of vitamin C, if you use it during the day must do a good job of sunscreen work, generally a few percent of the concentration can achieve the effect of whitening, too high concentration will cause damage to the skin! Especially for sensitive skin for vitamin C use must first do a skin test!