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Learn moreUltra Pure High-Potency Serum 9.8% Glycolic Acid

Ultra Pure High-Potency Serum 9.8% Glycolic Acid
$45
$45
Plus tax
675 PC Optimum points
Size: 1 mLOut of stock online
Quantity
1
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About this product
Item #3605972791276
Features & benefits
How to use
Ingredients
Most Liked Positive Review
Safe for sensitive skin
I have been using this serum twice a week at night. It has a slight tingly affect when applied. This last for a couple of seconds. I have always wanted to try an active concentrated acid, at the same time I have been reluctant as my skin is very sensitive. I can safely recommend this product for sen...
Most Liked Negative Review
Waste of money and time so far.
I have used for two mos and have seen zero effect on my skin
Reviewed by 25 customers
It works
Verified Buyer
Reviewed at
kiehls.com/I had a small rough area near my nose. After using this serum it cleared within 1 week. I use this serum at night. My skin has improved a lot since using this serum. Its a 5 Stars for me!
Ouch!
Verified Reviewer
Reviewed at
kiehls.com/I bought this product a month ago and have been using a small amount nightly. Unfortunately with the warmer temps and sun my face began having a burn reaction. It created large red blotches on my cheeks and below my eyes that are very painful. It seems like a mixture of a chemical burn and sun burn. I didn't think this would be a problem since I have only been applying the product at night. I'm pretty bummed because I wanted to love this product but unfortunately will not be able to keep it.
Serum
Verified Reviewer
Submitted as part of a sweepstakes entry
Reviewed at
kiehls.com/I have been using this product for almost a month but I feel this product is working or helping with my skin
Worth thectry
Verified Reviewer
Reviewed at
kiehls.ca/Never had a serum that was instant in terms of softener and clearer skin
Works 99.99%
Verified Reviewer
Reviewed at
kiehls.ca/I am using this product to alternate the acne serum and it works perfectly. You can feel that your face is tightening and when you wake up in the morning it feels like you are younger and you can see the glossy face. Hight recommend this product to add on your nightly routine.
Works great!
Verified Reviewer
Reviewed at
kiehls.ca/Love this product, skin looks amazing more even tone
Holy grail for smooth skin
Verified Reviewer
Reviewed at
kiehls.ca/Amazing solution to have smooth skin without visible pores.
You better get you some of this
Verified Reviewer
Reviewed at
kiehls.com/This stuff is great and can be a chemical peel in a bottle. I use it 2-3 nights per weeks along with physical exfoliation and retinol every other week
PLEASE never stop making this!
Verified Reviewer
Reviewed at
kiehls.ca/Cleared up my congested bumpy skin within a few days. I have now been using this for 4 weeks as part of my nightly routine and my skin is noticeably smoother and my pores are smaller! I recently received a compliment on my skin and it's glow, I am very happy with this product! Great price point and you only need a few drops.
It makes face glow ..
Verified Reviewer
Reviewed at
kiehls.ca/It is sticky at first but does not dry like that and my face is more glowing, can't wait to see results after a few months