What to search for in a vitamin C serum relies on your private pores and skin issues. For those who’re involved about zits, be sure you search for merchandise which might be oil-free. “Vitamin C is usually formulated with vitamin E for his or her synergistic antioxidant results, however vitamin E is an oil and should trigger flares on zits inclined pores and skin,” says Love.
Needless to say vitamin C serums could be irritating to the pores and skin. For those who’re involved about sensitivity, search for manufacturers that publicize “delicate pores and skin” or notice that the product is formulated to scale back irritation if you store for merchandise.
Generally it is OK to purchase skincare merchandise and allow them to sit on the shelf for a couple of months earlier than utilizing them. However you do not wish to try this with merchandise that include vitamin C. “L-ascorbic acid [vitamin C] is troublesome to stabilize, which is why a ‘steal’ might be too good to be true. Each air and daylight can oxidize vitamin C, inflicting it to lose a few of its efficacy,” says Love.
Apart from utilizing the product as rapidly as you may, Love additionally suggests choosing a serum that is available in a container that blocks out gentle. “Decrease the period of time the product is uncovered to air by making use of it rapidly to your palms and screwing the highest again on the bottle securely. Some merchandise now are available in containers that do not require opening the highest, so that is additionally useful,” says Love.