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Our gentle exfoliating Glycolic Acid facial serum is minimally formulated with only seven ingredients to visibly boost skin’s glow and visibly reduce the appearance of pores. Concentrated with 9.8% Glycolic Acid, our potent formula helps visibly refine skin’s texture for a smooth, glowing appearance.
Boosts skin renewal in three day.
Reduces the appearance of pores in four weeks.
Suitable for all skin types, including sensitive.
Free of fragrance and colorants.
Formulated to help visibly minimize pores and refine skin’s texture.
Minimally formulated for optimal skin absorption and efficacy.
Glycolic Acid
Glycolic Acid is a naturally occurring fruit acid derived from sugar cane known to help smooth skin.
Apply 4–5 drops to clean, dry skin in the evening.
Layer with other serums as needed.
Explore our other concentrated facial serums like our 1.5% Hyaluronic Acid serum and 5% Niacinamide serum.
Before And After Ultra Pure High-Potency Serum 9.8% Glycolic Acid
83% Felt Refined Texture Instantly*
Smoothes Skin in 1 Week**
*Reported by consumers during a 4-week study.
**Expert grading at week 2 during a 4-week clinical study.
Did You Know
Did You Know?
Minimally formulated with only 7 ingredients, our concentrated 9.8% Glycolic Acid serum has a fast-absorbing texture that allows ingredients to be rapidly delivered into the skin to help visibly smooth and refine skin’s texture, minimize pores, and boost radiance.
Recycle & Be Rewarded
Recycle & Be Rewarded
Bring in your empty Kiehl's products in-store and recycle them through our Recycle and Be Rewarded program. Each full-size product earns you points towards complimentary Kiehl's rewards!
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