Can you use retinol with benzoyl peroxide?
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The safe move here is to use them at different times. The reason is specific, and worth understanding before you give up on either one.
What each one does
What retinol does
A form of vitamin A (a retinoid), used at night for texture and fine lines. It can dry and irritate at first, so most people start every other night.
Strength tested in most studies: 0.075–0.5%
What benzoyl peroxide does
An acne ingredient that works by oxidizing. It dries skin and can bleach hair, towels and pillowcases.
Usual over-the-counter strength: 2.5–10%
Why keep them apart
In lab tests, benzoyl peroxide combined with light broke down about 95% of tretinoin within 24 hours. Tretinoin is a prescription retinoid; retinol is the over-the-counter version, which skin converts into the same active form (retinoic acid) and is about ten times less potent. Retinol itself was not tested against benzoyl peroxide, so keeping them apart is a precaution rather than a proven clash. Acne treatment guidelines already advise applying tretinoin and benzoyl peroxide at different times.
SourcesMartin et al., Br J Dermatol, 1998Zaenglein et al., J Am Acad Dermatol, 2016Adv Ther, 2022: review of retinoids in topical anti-aging treatment
The adapalene exception
Not every retinoid behaves this way. Adapalene is stable with benzoyl peroxide, which is why the two are sold together in a single over-the-counter gel used once a day. The AAD's back-acne routine also uses adapalene 0.1% gel with benzoyl peroxide to improve results.
So if you want a retinoid you can combine with benzoyl peroxide, adapalene is the one. See adapalene and the benzoyl peroxide + adapalene page.
SourcesFDA label (DailyMed): adapalene 0.1% / benzoyl peroxide 2.5% gel, over the counter (updated May 2026)American Academy of Dermatology: Back acne: How to see clearer skin
Both can dry your skin
Spacing them also spares your skin, because each one dries it.
- Benzoyl peroxide: if dryness or peeling bothers you, the FDA labeling rule says to cut back to once a day or every other day. It can also bleach hair and dyed fabrics like towels and pillowcases.
- Retinol: the AAD advises starting every other night with the least-intense formula, and notes that people prone to dryness may not be good candidates.
A daily moisturizer helps skin tolerate these treatments.
SourcesAmerican Academy of Dermatology: Retinoid or retinol? (updated May 2021)FDA rule: 21 CFR 333.310, 333.320 and 333.350 (OTC acne drugs)American Academy of Dermatology: Moisturizer if you have acne
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Questions people ask
Can I use benzoyl peroxide in the morning and retinol at night?
Yes, that is the usual way to split them. Retinol belongs at night: the AAD says retinoids make skin more sensitive to the sun, so use them only after dark. Benzoyl peroxide can be your morning product.
SourceAmerican Academy of Dermatology: Retinoid or retinol? (updated May 2021)
Will benzoyl peroxide cancel out my retinol?
Possibly, which is why they are spaced. In the lab, benzoyl peroxide plus light broke down about 95% of tretinoin in 24 hours. Retinol, a weaker cousin that skin turns into the same active form, wasn't tested, so separating them is a precaution.
SourcesMartin et al., Br J Dermatol, 1998Adv Ther, 2022: review of retinoids in topical anti-aging treatment
Which retinoid can I combine with benzoyl peroxide?
Adapalene. It is stable enough to be sold with benzoyl peroxide in one over-the-counter gel, and the AAD's back-acne routine uses adapalene 0.1% gel together with benzoyl peroxide.
SourcesFDA label (DailyMed): adapalene 0.1% / benzoyl peroxide 2.5% gel, over the counter (updated May 2026)American Academy of Dermatology: Back acne: How to see clearer skin
Is retinol safe to use during pregnancy?
No. The AAD says retinoids should not be used during pregnancy. Check our pregnancy-safe check before using one.
SourceAmerican Academy of Dermatology: Retinoid or retinol? (updated May 2021)
What if both make my skin dry and flaky?
Slow each one down and keep moisturizing.
- Benzoyl peroxide: reduce to once a day or every other day if dryness or peeling bothers you.
- Retinol: start every other night with the least-intense formula.
- A daily moisturizer helps skin tolerate both.
SourcesAmerican Academy of Dermatology: Retinoid or retinol? (updated May 2021)FDA rule: 21 CFR 333.310, 333.320 and 333.350 (OTC acne drugs)American Academy of Dermatology: Moisturizer if you have acne
Sources
- Evidence for this pair: expert consensus (no study or label tested this advice directly)
American Academy of Dermatologyaad.org
- Retinoid or retinol?
Retinoids can make skin more sensitive to sun, so use only at night; start every other night with the least-intense formula; no standard requirement to disclose retinol percentage; people with skin allergies or dryness are probably not good candidates; retinoids should not be used during pregnancy. With skin of color, irritation can trigger dark marks; starting slowly and using moisturizer helps reduce the risk.
- Back acne: How to see clearer skin
Use a foaming benzoyl peroxide wash daily and leave it on about two to five minutes before rinsing; 5.3% is less likely to irritate, 10% is the strongest without a prescription; adapalene 0.1% gel used with benzoyl peroxide improves results; no loofahs, back brushes or scrubbing; shower and change after sweating; results in 6–8 weeks, clearing in 3–4 months; see a dermatologist if no difference after 6–8 weeks.
- Moisturizer if you have acne
A daily moisturizer helps skin tolerate acne treatments including salicylic acid; apply after washing, leaving some water on the face; choose oil-free or non-comedogenic.
DermNetdermnetnz.org
Electronic Code of Federal Regulationsecfr.gov
- FDA OTC acne monograph, 21 CFR 333.310
Benzoyl peroxide 2.5–10% and salicylic acid 0.5–2% are OTC acne actives; the only permitted combinations of actives are sulfur with resorcinol or resorcinol monoacetate; labels warn irritation and dryness are more likely with another topical acne medication; benzoyl peroxide: do not use with very sensitive skin or sensitivity to it, avoid eyes, lips, mouth, hair and dyed fabrics, stop and ask a doctor if irritation becomes severe; leave-on products: reduce to once a day or every other day if dryness or peeling bothers you; rinse-off products such as soaps and masks are covered too.
DailyMed, US National Library of Medicinedailymed.nlm.nih.gov
- FDA label (DailyMed): adapalene 0.1% / benzoyl peroxide 2.5% gel, over the counter (updated May 2026)
Ages 12 and up, once daily; clean gently and pat dry; thin layer over the entire affected area (e.g., entire face); more gives no faster results; avoid eyes, lips, mouth; not on damaged skin; no waxing; sunscreen after; acne may worsen early (normal); irritation more likely in the first 4 weeks or with more than one acne medicine; less often, moisturizer or one product to reduce it; ask a doctor if using other acne medicines or pregnant; stop if no improvement after 3 months.
Studies and other sources
- Martin et al., Br J Dermatol, 1998pubmed.ncbi.nlm.nih.gov
Benzoyl peroxide plus light degraded tretinoin 95% in 24 hours.
- Zaenglein et al., J Am Acad Dermatol, 2016doi.org
Apply tretinoin and benzoyl peroxide at different times.
- FDA rule: 21 CFR 333.350 (OTC acne drug labeling)law.cornell.edu
Benzoyl peroxide may bleach hair and dyed fabrics.
- Adv Ther, 2022: retinoids in topical antiaging, reviewlink.springer.com
Most retinol studies it covers tested 0.075% to 0.5%; 0.3% is the maximum it gives as recommended for face creams. Skin converts retinol to retinoic acid (tretinoin) via retinaldehyde; retinol is about tenfold less potent than tretinoin.