Can I use Salicylic Acid every day?
Does It Mix engine · how often
Usually not. Most people do best with two or three evenings a week; daily use is a common cause of over-exfoliation.
How to build up
- Start 2-3 evenings a week.
- Skip it on retinoid nights.
- Wear broad-spectrum sunscreen daily: AHAs make skin more sensitive to UV.
Don't stack it with
Retinol · Yes, with timingVitamin C · Yes, with timingTretinoin · Yes, with timingGlycolic Acid · Yes, with careBenzoyl Peroxide · Yes, with timingAdapalene · Yes, with timing
More: everything Salicylic Acid mixes with · how to layer Salicylic Acid
FAQ
What should I do if Salicylic Acid irritates my skin?
Cut back to fewer days, keep a gentle cleanser, moisturizer and sunscreen, and reintroduce slowly once skin calms down. See a dermatologist if irritation persists.
Sources
- Kornhauser A, Coelho SG, Hearing VJ. Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clin Cosmet Investig Dermatol. 2010;3:135-142.
- Zaenglein AL, et al. Guidelines of care for the management of acne vulgaris. J Am Acad Dermatol. 2016;74(5):945-973.
- Kaidbey K, et al. Topical glycolic acid enhances photodamage by ultraviolet light. Photodermatol Photoimmunol Photomed. 2003;19(1):21-27.