Kiehl's Since 1851

Over-Night Biological Peel

Free Shipping
Item #178024

Want a Consultation from an Expert?

Chat with a Beauty Stylist or call 1.800.7beauty.

Stimulates skin's biological exfoliation process for noticeably smoother, more even, and vibrant skin by morning. Safe, gentle, effective exfoliation.

With 10% HEPES, this unique formula performs as well as a potent, leave-on 10% glycolic acid chemical peel. Recommended if your skin texture appears dull and ruddy; your skin is sensitive to chemical treatments yet requires additional exfoliation; your skin demonstrates free-radical and photo-damage; or dark spots and/or hyper-pigmentation are visible on skin.

  • 1.7 oz.
  • By Kiehl's Since 1851; made in the USA.


Aqua / Water / Eau, Cyclopentasiloxane, Hydroxyethylpiperazine Ethane Sulfonic Acid, Urea, Glycerin, C12-15 Alkyl Benzoate, Propylene Glycol, Cetyl Peg/Ppg-10/1 Dimethicone, Bis-Peg/Ppg-14/14 Dimethicone, Triethanolamine, Phenoxyethanol, Sodium Chloride,

Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging.

Back to top


Over-Night Biological Peel

Back to top

Related Products

A luxurious balance of science and nature: reveal ...
Repair damage from sun exposure and aging, smooth ...
Gentle exfoliating cream that promotes radiant skin. Eliminates ...
A lightweight lotion that effectively removes makeup from ...
A peeling gel that visibly rolls, lifts and ...
Inspired by Kiehl's Since 1851 venerable and most ...
A newly reformulated gentle cleansing foam that cleans ...
This quick-lathering cleansing foam thoroughly removes impurities and ...