Acne Actives and SPF: The Right Order for BP, Retinoids and Sunscreen
Does sunscreen go before or after your benzoyl peroxide and retinoid? Here's the simple, dermatologist-backed sequence that ends the confusion.
The American Academy of Dermatology recommends washing the face, applying daytime acne medicine, and then applying sunscreen on top so the SPF forms a protective barrier between treated skin and the elements.
The Skin Cancer Foundation notes that sunscreen is especially important for people on acne treatments, since ingredients like benzoyl peroxide and retinoids can increase sun sensitivity — making a daily SPF layer over treated skin part of a sound routine.
Questions we get a lot
Do I put sunscreen on before or after my acne treatment?
After. The AAD's recommended daytime order is to wash your face, apply your acne medicine, then apply sunscreen on top so the SPF forms a protective barrier over treated skin. Letting each layer absorb before the next helps both work as intended.
Why is sunscreen extra important with benzoyl peroxide or retinoids?
Many acne actives increase the skin's sensitivity to sunlight, raising the risk of irritation, burning, and post-acne dark marks. The Skin Cancer Foundation highlights daily sunscreen as a key step for anyone using these treatments. Retinoids in particular are usually used at night, with SPF as the daytime safeguard.
r/SkincareAddiction: 'I use benzoyl peroxide in the morning — does my sunscreen go before or after it? Worried I'm canceling one out.'