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Nightly Refining Micro-Peel Concentrate

A concentrated facial peel that helps to accelerate surface skin cell turnover for fresh, radiant skin.

Nightly Refining Micro-Peel Concentrate

A concentrated facial peel that helps to accelerate surface skin cell turnover for fresh, radiant skin.

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Total: $60.00

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Product details
Exfoliate skin overnight with a gentle facial peel for smoother, more radiant skin. This formula is infused with the power of Quinoa Husk Extract and Phytic Acid to help refine and smooth uneven skin texture. Our potent, yet gentle facial peel effectively exfoliates while you sleep for radiant, glowing skin.
  • Helps exfoliate skin overnight to reveal visibly refreshed and radiant skin
  • Demonstrated to help accelerate skin cell turnover in a clinical study*
  • Visibly evens skin tone and refines the feel of rough texture over time**
  • Formulated with sustainably-sourced Quinoa Husk Extract, Cactus Extract and Phytic Acid
  • Dermatologist-tested for safety
  • Safe for nightly use on all skin types, including sensitive skin

*Based on instrumental test within surface layers.
**Results based upon expert grading in a dermatologist-controlled clinical study.
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How to Apply Nightly Refining Micro-Peel Concentrate
  • After cleansing and toning, apply several drops to fingertips
  • Press concentrate into face until absorbed
  • Follow with a concentrated serum and your nightly moisturizer
  • For overnight use
Key Ingredients
Quinoa Husk Extract

Quinoa Husk Extract

Quinoa Husk Extract is sustainably sourced from the protective outer shell of the Quinoa seed without chemical alteration and with minimal environmental impact. Within our formula, it acts as an exfoliant to help release dull skin.

Phytic Acid

Phytic Acid

Sourced from Japan, our Phytic Acid is derived from Rice Bran. Within our formulas, it acts as an exfoliant to help reveal smoother and softer skin.

See Full List
Print
Exfoliate skin overnight with a gentle facial peel for smoother, more radiant skin. This formula is infused with the power of Quinoa Husk Extract and Phytic Acid to help refine and smooth uneven skin texture. Our potent, yet gentle facial peel effectively exfoliates while you sleep for radiant, glowing skin.
  • Helps exfoliate skin overnight to reveal visibly refreshed and radiant skin
  • Demonstrated to help accelerate skin cell turnover in a clinical study*
  • Visibly evens skin tone and refines the feel of rough texture over time**
  • Formulated with sustainably-sourced Quinoa Husk Extract, Cactus Extract and Phytic Acid
  • Dermatologist-tested for safety
  • Safe for nightly use on all skin types, including sensitive skin

*Based on instrumental test within surface layers.
**Results based upon expert grading in a dermatologist-controlled clinical study.
Print
How to Apply Nightly Refining Micro-Peel Concentrate
  • After cleansing and toning, apply several drops to fingertips
  • Press concentrate into face until absorbed
  • Follow with a concentrated serum and your nightly moisturizer
  • For overnight use
Print
Quinoa Husk Extract

Quinoa Husk Extract

Quinoa Husk Extract is sustainably sourced from the protective outer shell of the Quinoa seed without chemical alteration and with minimal environmental impact. Within our formula, it acts as an exfoliant to help release dull skin.

Phytic Acid

Phytic Acid

Sourced from Japan, our Phytic Acid is derived from Rice Bran. Within our formulas, it acts as an exfoliant to help reveal smoother and softer skin.

See Full List
Nightly Refining Micro-Peel Concentrate is rated 4.4 out of 5 by 103.
Rated 5 out of 5 by from Little goes a long way! So I got some samples of this product and thought nothing about it. (One little packet last for about a week). I won’t lie it’s pretty sticky on the face at first but then you get used to it plus the results are worth it!!! My cousin visited me within that week and couldn’t stop staring at my face in complete awe. She was amazed at how my face was so smooth and had a natural glow. She asked me what I had done and mentioned that I added this serum to my routine. I saw changes until a few weeks later. My skin complex is a mix of oily and dry with slight acne. My skin was smoother and brighter.
Date published: 2020-01-18
Rated 5 out of 5 by from So far so good I have bought a few products like this, what is best about this one is that it does not sting the skin. It has a slightly sticky feeling after application but I think this is good as feels it is working it’s magic. My skin has slowly gotten softer and more healthy looking especially on my forehead. I use this in collaboration with the kiehls calendula serum - infused water cream (which is a new favourite) instantly gets rid of any sticky feeling and leaves skin feeling soft, hydrated and healthy. Excited to see continued results from someone who suffers from sensitive skin, redness, enlarged pores, whiteheads and rough skin.
Date published: 2019-12-30
Rated 5 out of 5 by from Wonderful product I have been using this product for 2 months. I have noticed that my skin is more even. It has also helped me not to break out. The post acne spots are faded. I would highly recommend this product.
Date published: 2019-11-20
Rated 5 out of 5 by from Didnt think it worked - at first..... So I bought the full size and didn't think it really did anything for me. I left it at my moms and forgot about it. A few months later I was looking at her and I was like "wow, what have you been using on your skin" (she is 62 and has a lot of dark spot and dull skin). She replied that she has only been using the "green" bottle I had left over.. So I bought another bottle for myself, tried it again and I really do see a difference in my skin. Looks more radiant and has helped reduce the dark spots I am beginning to get. The difference it made on my moms skin was so visible. Never seen anything like it work for her.
Date published: 2019-10-19
Rated 5 out of 5 by from Amazing product I decided to up my skincare regime with this product and it has really improved the overall finish of my skin.
Date published: 2019-10-08
Rated 5 out of 5 by from Finally found something that works for me I love this product. I've tried many other brands, and although I can't really pick out anything wrong with them, none of their products worked as well as this one ***for me***. Even after a few applications, my skin already felt softer, smoother, and more "glowing". I was skeptical at first, because I do share the same sticky feeling that many customers complained about, but honestly it wasn't a big deal for me since I just go to sleep afterwards and then wash it right off in the morning. Admittedly I don't really follow up with another serum or moisturizer, so maybe that can help with the stickiness. I have combination skin and if I pass out on my bed too tired without going through any skincare routine, I wake up with an extremely oil nose and forehead. Even though this product is slightly sticky for me, it is in no way oily or unpleasant. Because I only use a few drops every night, a 60ml bottle actually lasted me a few months. So even though the purchase might seem a bit much for a tiny bottle, I think it's completely worth it. My skin has never felt this smooth and soft, and I'm coming back for a second bottle. However, even though some customers claimed that the product reduces pore size, I don't think it helped with mine. Makes sense since the product description didn't mention pores at all. It did everything else it claimed though. I have huge pores and a strawberry nose, so I'll look into other kiehl's products specifically to treat my pore issues, but don't expect this product to do anything for pores.
Date published: 2019-08-26
Rated 5 out of 5 by from Brilliant and Gentle Exfoliation! This product is incredible. To start, I'm a 27 year old male. I have combination skin and an overall even complexion; but, I am starting to see the appearance of fine lines and wrinkles. How I applied the product: I first washed my face with the Calendula cleanser and applied this product. I followed up with the Vitamin C concentrate, a serum, and the Age defender moisturizer. I then went to bed. When I woke up the next morning, I washed my face with warm water and applied the same concentrate, serum, and moisturizer. My skin is GLOWING. After one application of this product, my skin appeared more even and much brighter. The fine lines even look less visible. THIS IS ONE APPLICATION! I'm completely sold. I can't remember when my skin has looked this great; and I'm looking forward to seen the benefits of regular usage. While the product says it's safe to use every night, you should only exfoliate a few times a week. That said, I highly recommend this product. Some reviews have commented on the "stickiness" I haven't noticed this, but that could be because (a) they are using too much, or (b) they are not cocktailing the product on their skin with another serum and moisturizer. You only need a small amount to see a difference in your skin. It's important to apply the product to freshly washed skin. The skin shouldn't be completely dry. Follow up with your other nightly serum/moisturizer, and there won't be any "stickiness."
Date published: 2019-07-17
Rated 5 out of 5 by from Holy grail! I had some pretty terrible acne scarring on my cheeks until I tried this! I’m so glad I picked this up-a month in, my skin is soft, the spots are lighter and my skin is more even! Recommend using the midnight recovery oil on top of it once it dries to keep it from being too sticky.
Date published: 2019-04-13
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Is it safe for women in early 20s to use it?

Asked by: Hash
Hi there! The Nightly Refining Micro-Peel Concentrate can be used by individuals in their early 20's. After cleansing and toning, we suggest applying several drops to fingertips and pressing the concentrate into your face until absorbed. We hope that this helps and that you can use our products with great satisfaction!
Answered by: KiehlsCCC
Date published: 2020-01-15

When should I replace this / when does it expire?

There’s no expiration date or instructions on it and I’m wondering when Kiehl’s recommends we replace this item after having it for some time.
Asked by: Sam148
Hi there! Thank you for your interest in our Nightly Refining Micro-Peel Concentrate! Our products have been tested to have at least a 3-year shelf life if unopened and stored at normal room temperature, during which they will retain their integrity and perform as expected. Every Kiehl's product has period after opening picture on the bottle or jar that looks like an open jar with a number inside. That number represents the amount of months the product can be open and still maintain it's full integrity. We hope this was helpful!
Answered by: KiehlsCCC
Date published: 2019-08-22

Does this product contain ingredients derived from dairy or gluten?

I’m allergic, so I need to know before purchase. But I would really like to try this product
Asked by: Michaela

Safe to use with powerful line reducing concentrate?

Is this product safe to use in conjunction with the powerful line reducing vitamin c concentrate? I was considering using the serum at night and the concentrate in the mornings.
Asked by: Cookie86

Is this oil-based?

Asked by: Megan Ma
Very good product. No oil.
Answered by: Leonard Turner
Date published: 2018-01-31
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