safety using serum vitamin C and collagen
Use of facial care products is one way to nourish facial skin and beautify themselves. The facial products used may vary and may be sold freely (without the need for a prescription), but their use should be in accordance with the rules of use and your skin condition to avoid harmful side effects or skin damage.
Based on this research, the use of vitamin C supplementation and collagen is useful to maintain healthy skin, prevent wrinkles (wrinkle), brighten the skin and moisturize the skin.
Use of facial products should be done according to the rules of use and discontinued when experiencing symptoms or complaints at the time of use.
Note also the security of the products you use, if there is no certification BPOM or other authorized agencies you should not use the product because it can not be accounted for security.
If there is a particular problem or condition on your facial skin that causes you to require more care, you should consult first with a dermatologist in order to get the right treatment according to your skin condition and needs.
