Can you use adapalene with salicylic acid?
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Adapalene is a retinoid and salicylic acid is an acne exfoliant. Both can irritate, and an FDA adapalene label flags salicylic acid by name, so this pair is about spacing the two out rather than giving up either.
What each one does
What adapalene does
A retinoid sold without a prescription for acne (Differin 0.1%). Used once a day; dryness and redness are common at first.
Usual over-the-counter strength: 0.1%
What salicylic acid does
A beta hydroxy acid (BHA) sold over the counter for acne. It can dry skin, so labels say to start once a day.
Usual over-the-counter strength: 0.5–2%
Why keep them apart
Two FDA labels push the same way. A prescribing label for adapalene advises particular caution with products that contain salicylic acid. On the salicylic acid side, FDA labeling warns that dryness and irritation are more likely when you use another topical acne medicine at the same time.
The over-the-counter adapalene label also suggests you may want to delay starting adapalene until irritation from other products has gone away. So the gentle plan is salicylic acid in the morning, a thin layer of adapalene at night, and starting the adapalene only once your skin is calm.
SourcesFDA: Differin (adapalene) Gel 0.1% prescribing information, 2007FDA label (DailyMed): adapalene gel 0.1%, OTC Drug Facts and leaflet (Dec. 2022)FDA rule: 21 CFR 333.310, 333.320 and 333.350 (OTC acne drugs)
What each one does
Adapalene is the non-prescription retinoid for acne; like other retinoids it is used at night. It was the first retinoid the FDA cleared for over-the-counter acne, for ages 12 and up, once daily in a thin layer. More in the adapalene guide. Salicylic acid opens clogged pores and exfoliates, which works well on whiteheads and blackheads. Either way, give it time: the AAD says to expect at least six to eight weeks before breakouts clearly drop.
SourcesAmerican Academy of Dermatology: Acne diagnosis and treatment (updated June 2024)American Academy of Dermatology: Retinoid or retinol? (updated May 2021)US FDA news release: adapalene 0.1% gel approved for over-the-counter acne treatment
Starting adapalene
Adapalene asks for patience. On its label:
- Use it once a day and never more; apply a thin layer over the whole affected area, not as a spot treatment.
- Acne may look worse before it improves, and irritation is most likely in the first weeks, usually easing after about four weeks.
- Allow up to three months for results; if nothing has changed by then, ask a doctor.
Because salicylic acid can also dry skin, a daily moisturizer helps; the AAD says it helps skin tolerate acne treatments such as salicylic acid.
SourcesFDA label (DailyMed): adapalene gel 0.1%, OTC Drug Facts and leaflet (Dec. 2022)American Academy of Dermatology: Moisturizer if you have acne
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Questions people ask
Can I use them at the same time of day?
Layering adapalene and salicylic acid can raise redness, itching, dryness or burning. Salicylic acid's label says to cut leave-on use back to once a day or every other day if dryness or peeling gets bothersome, and the adapalene label suggests delaying it until irritation from other products settles. If skin is unhappy, use just one for a while.
SourcesFDA label (DailyMed): adapalene gel 0.1%, OTC Drug Facts and leaflet (Dec. 2022)FDA rule: 21 CFR 333.310, 333.320 and 333.350 (OTC acne drugs)
Which should I start first?
Start with salicylic acid and add adapalene once any irritation has calmed down, since the adapalene label suggests delaying it until irritation from other products has gone away. Expect at least six to eight weeks before breakouts clearly drop.
SourcesFDA label (DailyMed): adapalene gel 0.1%, OTC Drug Facts and leaflet (Dec. 2022)American Academy of Dermatology: Acne diagnosis and treatment (updated June 2024)
Is adapalene safe during pregnancy?
No. The AAD says over-the-counter skincare containing a retinoid like adapalene should not be used during pregnancy, and the adapalene label itself says to stop and ask a doctor if you become pregnant or plan to. Topical salicylic acid, by contrast, is generally considered safe. See the pregnancy-safe skincare guide.
SourcesFDA label (DailyMed): adapalene gel 0.1%, OTC Drug Facts and leaflet (Dec. 2022)American Academy of Dermatology: Dermatologist-approved pregnancy skin care (updated June 2025)InfantRisk Center: An overview of the safety of skin care products during pregnancy (2020)
Do I still need sunscreen?
Yes. Retinoids can make skin more sensitive to the sun, which is why adapalene is a night product, and the FDA advises sun protection with a salicylic acid (BHA) product too. A broad-spectrum SPF 30 or higher belongs in the morning routine.
SourcesFDA: Beta Hydroxy AcidsAmerican Academy of Dermatology: Retinoid or retinol? (updated May 2021)
American Academy of Dermatologyaad.org
- Acne diagnosis and treatment (updated June 2024)
Salicylic acid opens clogged pores and exfoliates, effective for whiteheads and pimples; adapalene is the non-prescription retinoid for acne; at least 6 to 8 weeks to see fewer breakouts.
- Retinoid or retinol? (updated May 2021)
Retinoids make skin more sensitive to sun, so use them only at night.
- 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.
- Dermatologist-approved pregnancy skin care (updated June 2025)
Over-the-counter skin care containing a retinoid like adapalene should not be used during pregnancy.
US Food and Drug Administrationfda.gov
- Differin (adapalene) Gel 0.1% prescribing information, 2007
Particular caution with salicylic acid products.
- Beta Hydroxy Acids
Salicylic acid is the BHA most commonly used in cosmetics (not a true BHA to a chemist); test a BHA product on a small area first; follow the label; stop if irritation or prolonged stinging; use sun protection with a BHA product.
- US FDA news release: adapalene 0.1% gel approved for over-the-counter acne treatment
Adapalene 0.1% gel was approved for over-the-counter acne treatment, the first retinoid made available OTC for acne; for ages 12 and up, once daily in a thin layer.
DailyMed, US National Library of Medicinedailymed.nlm.nih.gov
- FDA label (DailyMed): Differin Gel, adapalene 0.1%
Irritation more likely with more than one acne medication. Adapalene 0.1% (retinoid) for acne, ages 12 and up; once a day, never more; thin layer over the whole affected area, not a spot treatment; up to 3 months for results, ask a doctor if no improvement after 3 months; irritation most likely in the first weeks and usually improves after about 4 weeks; you may want to delay starting it until irritation from other products has gone away; acne may look worse before it improves; stop and ask a doctor if you become pregnant or plan to.
Electronic Code of Federal Regulationsecfr.gov
- FDA OTC acne monograph, 21 CFR 333.310
Salicylic acid 0.5–2% is an OTC acne active; labels warn irritation and dryness are more likely with another topical acne medication; leave-on products: reduce to once a day or every other day if bothersome dryness or peeling; the rule also covers products that are applied and removed, such as soaps and masks.
InfantRisk Center, Texas Techinfantrisk.com
- An overview of the safety of skin care products during pregnancy (2020)
Topical salicylic acid in pregnant women is considered safe.