How long should you wait between Glycolic Acid and Hyaluronic Acid?
Does It Mix engine · wait time
No special wait is needed. Apply Glycolic Acid first, give it a minute to absorb, then the other.
The routine
- Apply Glycolic Acid on clean skin.
- Follow with Hyaluronic Acid and moisturizer.
- Wear sunscreen every day.
Why: full Glycolic Acid + Hyaluronic Acid answer and sources.
FAQ
Does waiting 20 or 30 minutes between products help?
We haven't found good evidence that a set wait of many minutes changes how most skincare works. The practical reason to pause is letting each layer absorb so the next one doesn't pill or sting.
Sources
- Kornhauser A, Coelho SG, Hearing VJ. Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clin Cosmet Investig Dermatol. 2010;3:135-142.
- Kaidbey K, et al. Topical glycolic acid enhances photodamage by ultraviolet light. Photodermatol Photoimmunol Photomed. 2003;19(1):21-27.
- Papakonstantinou E, Roth M, Karakiulakis G. Hyaluronic acid: a key molecule in skin aging. Dermatoendocrinol. 2012;4(3):253-258.