Can You Use Benzoyl peroxide and Salicylic acid Together?

Yes, with caution

Yes, many acne routines use both. But they are both acne drugs that dry the skin, and the FDA-required label warns that irritation and dryness are more likely when you use two topical acne medicines at once. If your skin gets irritated, use one at a time.

How to use benzoyl peroxide and salicylic acid in one routine

Morning

Benzoyl peroxide wash, moisturizer, sunscreen

Night

Salicylic acid treatment or cleanser, moisturizer

Why

Benzoyl peroxide kills acne bacteria. Salicylic acid unclogs pores. Both appear in the 2024 American Academy of Dermatology guidelines.

Over-the-counter labels in the US must carry a warning that skin irritation and dryness are more likely when combining topical acne medications, with the advice to use one at a time if irritation occurs.

What to watch for

Benzoyl peroxide bleaches fabric. Use white towels and pillowcases.

Check your whole routine

The checker below starts with this pair selected. Tap anything else you use to see every pairing and a routine that keeps them apart.

Tap the actives you use (pick two or more)

1 pairing checked

  • Benzoyl peroxide + Salicylic acid (BHA)

    Use with caution

    Both are over-the-counter acne drugs, and the FDA-required label warns irritation and dryness are more likely using two at once. Cut back to one if irritated. Read more

A routine that keeps them apart

Morning

Cleanser → Salicylic acid (BHA) → moisturizer → sunscreen

Night

Cleanser → Benzoyl peroxide → moisturizer

On a prescription? Ask your prescriber before adding other actives. Want this checked against your actual products? Acnera scans your whole routine.

Frequently asked questions

Can You Use Benzoyl peroxide and Salicylic acid Together?

Yes, many acne routines use both. But they are both acne drugs that dry the skin, and the FDA-required label warns that irritation and dryness are more likely when you use two topical acne medicines at once. If your skin gets irritated, use one at a time.

Should I use benzoyl peroxide or salicylic acid first?

Split them between morning and night rather than layering. That keeps irritation lower than using both back to back.

Is a benzoyl peroxide and salicylic acid routine too much?

Only if your skin tells you so. Tightness, flaking, or stinging are signs to drop back to one.

Sources: FDA acne drug labeling, 21 CFR 333.350; AAD acne guidelines 2024. General information, not medical advice. If you use a prescription treatment, ask your prescriber before adding actives.

Read the full guide: Benzoyl peroxide vs salicylic acid

Other pairings