Oil-free salicylic acid face serum that reduces adult acne and improves visible signs of aging.

Blemish + Age Defense is a targeted, oil-free approach for aging skin and acne breakouts. This first-to-market acid blend combines 2% dioic acid with an optimal alpha- and beta-hydroxy acid.

Once to twice a day, dispense 4-5 drops of Blemish + Age Defense into clean hands.

Cover the targeted area with a thin layer of serum.

If using in the morning, we advise to use after a SkinCeuticals vitamin C antioxidant serum and before a SkinCeuticals sunscreen.

*Patch test recommended.

Alcohol Denat., Water, Methylpropanediol, Glycolic Acid, Diisopropyl Adipate, Octadecenedioic Acid, Hydroxyethylpiperazine Ethane Sulfonic Acid, Citric Acid, Capryloyl Salicylic Acid, Sodium Hydroxide, Polyquaternium-10

* Ingredients may be updated regularly and should be checked before use.