Vitamin C is a powerful antioxidant that can help protect your skin from environmental damage and improve the appearance of wrinkles, fine lines, and other signs of aging.
However, there are certain ingredients that you should never mix with vitamin C, as they can reduce its effectiveness or even cause irritation. Here are some of the ingredients you should avoid mixing with vitamin C:
Benzoyl peroxide: Benzoyl peroxide is a common acne treatment, but it can reduce the effectiveness of vitamin C when used together. It can also cause skin irritation.
Retinol: Retinol is a form of vitamin A that is often used to treat wrinkles and acne. When used with vitamin C, it can reduce the effectiveness of both ingredients.
AHAs/BHAs: Alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) are chemical exfoliants that can help reduce the appearance of wrinkles and acne. However, when used with vitamin C, they can reduce its effectiveness.
Niacinamide: Niacinamide is a form of vitamin B3 that can help reduce the appearance of wrinkles and acne. When used with vitamin C, it can reduce its effectiveness.
It is important to be aware of the ingredients that you should never mix with vitamin C, as they can reduce its effectiveness or even cause irritation. If you are using any of these ingredients, it is best to use them at different times of the day or to use products that contain both ingredients. By doing this, you can ensure that you are getting the most out of your skincare routine.