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How to layer Glycolic Acid

Does It Mix engine · layering

In the evening, as the first leave-on step after cleansing, a few nights a week.

Where it goes

  1. Cleanse.
  2. Apply the acid on dry skin.
  3. Follow with a hydrating serum and moisturizer.
  4. Not on retinoid nights; sunscreen every morning.

Easy partners

NiacinamideHyaluronic AcidSunscreenCeramidesPeptidesVitamin E

Keep apart

Retinol · Yes, with timingVitamin C · Yes, with timingTretinoin · Yes, with timingSalicylic Acid · Yes, with careBenzoyl Peroxide · Yes, with timingAdapalene · Yes, with timing

Full AM and PM order: layering guide · build yours in the vanity.

Sources

  1. Kornhauser A, Coelho SG, Hearing VJ. Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clin Cosmet Investig Dermatol. 2010;3:135-142.
  2. Kaidbey K, et al. Topical glycolic acid enhances photodamage by ultraviolet light. Photodermatol Photoimmunol Photomed. 2003;19(1):21-27.

Reviewed by the Does It Mix editorial team, . Methodology.

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