When it comes to skin care, it’s important to know which ingredients should not be used together.
Combining certain ingredients can cause irritation, redness, and other skin issues. Here are six skin-care ingredient combinations that should be avoided.
Retinoid or Retinol and Alpha Hydroxy Acid: Retinoids and alpha hydroxy acids (AHAs) are both powerful exfoliants, and using them together can be too harsh for the skin. AHAs can make the skin more sensitive to the sun, so it’s important to use a sunscreen when using either ingredient.
Retinoid or Retinol and Benzoyl Peroxide: Retinoids and benzoyl peroxide can both be drying and irritating to the skin. It’s best to use one or the other, but not both.
Retinoid or Retinol and Vitamin C: Retinoids and vitamin C can both be effective in reducing wrinkles and improving skin tone, but using them together can cause irritation. It’s best to use one in the morning and the other at night.
Retinoid or Retinol and Salicylic Acid: Retinoids and salicylic acid can both be effective in treating acne, but using them together can be too harsh for the skin. It’s best to use one or the other, but not both.
Soap-Based Cleanser and Vitamin C: Soap-based cleansers can strip the skin of its natural oils, making it more vulnerable to irritation. Vitamin C can also be irritating, so it’s best to avoid using them together.
Two Products With the Same Actives: It’s best to avoid using two products with the same active ingredients. Using two products with the same active ingredient can cause irritation and can be ineffective.
It’s important to be aware of which ingredients should not be used together in order to avoid skin irritation and other skin issues. Knowing which ingredients should not be used together can help you create a skin-care routine that is tailored to your skin’s needs.