Could your daily beauty routine be putting your skin at risk? Find out which ingredients you should never combine to avoid problems down the road.
Don’t mix vitamin C with:
1. Alphahydroxy Acids (AHAs): Overloading your skin with too many acid based-ingredients (both vitamin C and AHAs are acid-based) increases your chances of redness, peeling and irritation. "Some AHAs even come with instructions to wash it off after a certain amount of time so that the skin can accommodate and tolerate it," says Miami dermatologist Loretta Ciraldo, MD.
3. Retinol: Many experts will say that super-strength concentrations of vitamin C and retinol shouldn’t be applied to the skin together, or only with extreme caution, since both are very powerful and can cause the skin to become dry. However, there are some topical products that contain both ingredients, but chances are they contain low concentrations of each, making them safe to use.
Don’t mix retinol with...
1. Benzoyl Peroxide: Retinol and benzoyl peroxide can ward off acne and prevent the formation of new blemishes, but when used simultaneously, they can counteract each other’s benefits. "Both are drying, exfoliating, peeling agents, and when they’re mixed together, they can cause excessive peeling, unwanted pigment, lasting redness and even blistering and scarring," explains Seattle dermatologist Jennifer Reichel, MD.