Ultra Pure High-Potency 9.8% Glycolic Acid Serum
Summary
The Kiehl's Since 1851 Ultra Pure High-Potency 9.8% Glycolic Acid Serum is a concentrated facial serum formulated with just seven ingredients to help step up your smooth by visibly refining skin's texture and minimizing the appearance of pores.
How to Use
In the evening, apply 2 - 3 drops to clean, dry skin. Try out Kiehl's Glycolic Acid serum skin hacks: Zone treat your face by applying Glycolic Acid Serum to areas prone to roughness. Follow with your favorite moisturizer where needed. Use as an exfoliating treatment for cracked heels. Layer with Kiehl's Hyaluronic Acid Serum to hydrate & rebalance skin's moisture. Layer with Kiehl's Niacinamide Serum to to reduce oil & sooth skin.
Ingredients
Key ingredients
Glycolic Acid: a naturally occurring fruit acid derived from sugar cane known to help smooth skin Research Results After 1 Week, 98% Agree Skin Feels Softer* Instantly, 83% Felt Refined Texture* Smoother Skin in 1 Week** *Reported by consumers in a 4-week study **Expert grading in a 4-week clinical study
Purchase History
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