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Deeply Restorative Smoothing Hair Oil Concentrate

A lightweight hair oil concentrate for frizzy and coarse hair
  • A rich blend of Argan and 5 natural oils seals hair cuticle, locking out humidity and frizz
  • Clinically proven to reduce 65% of frizz even in 80% humidity
  • Argan Oil: Restores smoothness, strength
  • Safflower Seed Oil: Moisturizes, nurtures and adds luster
  • Sesame and Apricot provide a nourishing and lightweight veil of vitamins and lipids
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"I love how lightweight this oil is! Makes my hair super soft and smell amazing."

Klara, Kiehl’s Insider

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How to Apply:
-Apply daily to damp hair, after shampooing, do not rinse
-Style as normal

ar-gan OY-il

Indigenous to Morocco’s Atlas Mountain Region, this fairly-traded, organic Argan Oil is derived from the Argan Tree and is naturally rich in poly-unsaturated fatty acids, including Tocopherols (Vitamin E), and Omega-6 and Omega- 9 fatty acids, which are known for having restorative and protective properties on the skin.

SA'flow'r OY-il

Safflower Oil, extracted from the plant's seeds, consists primarily of linoleic acid triglycerides. It is a carrier oil, also considered hydrating to the skin and used in lotions and conditioners.

SEH-sah'-mee OY-il

Sesame Oil, which is a refined moisturizing oil derived from Sesame Seeds, has the same emollient properties as other nut and vegetable oils and is commonly used as a carrier oil for skin care products. Absorbs easily and softens the skin.

A-prih-kaht KUR-nuhl OY-il

Apricot Kernel Oil is extracted from apricot kernels and has a very high Vitamin E content (aiding fast absorption) and is a trygliceride composed of 75% oleic acid and 20% linoleic acid, and unsaturated fatty acids esterified with glycerin - similar to avocado oil and sesame oil. Found to be highly compatible with the skin. Apricot Kernel Oil moisturizes and softens skin while helping retain clarity and suppleness.

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Browse 14 questions and 82 answers
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Why did you choose this?
Kiehl's Since 1851 Store
I love it!!! using it now for about a year...
betty h on Nov 14, 2014
A FRIEND SUGGESTED IT
JEANETTE L on Nov 5, 2014
love it
yumiko k on Nov 11, 2014
I needed something for my husband's hair that is grey and unruly at times.
Orchidrose M on Nov 3, 2014
Can this be used by men?
A shopper on Nov 2, 2013
Best Answer: I don't see why not. It's great for dry hair and absorbs well so that it doesn't appear oily. Just don't use too much, a little goes a long way! I usually spray it onto my hand and rub it into just my dry ends to prevent using too much.
Reply · Report · Amy S on Nov 3, 2013
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After applying this product , do I have to rinse my hair OR keep the substance on my hair?
Tuzun P on Sep 7, 2012
Best Answer: You're going to keep it in your hair. I tried using it in the morning and put it on before my other styling products and styling my hair. My hair was super soft but the smell was a little too strong for my taste for the day, I now put it on before bed to soften my hair for the next day. I enjoy the product a lot, just wish it was scentless.
Reply · Report · Kari B on Sep 7, 2012
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Can this be used on dry hair?
Leslie I on Mar 2, 2013
Best Answer: I've only used it on my hair when it's wet. I sprayed it directly on my hair about 3-4 times and I have found it to weigh my hair down too much and looks greasy. Perhaps I'm using too much though. If you try it I would suggest spraying only one spray on your hand and then running it through your hair.
Reply · Report · Susan F on Mar 2, 2013
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Do you leave this in your hair and wash it out, or put it in before/after you style it?
melanie s on May 30, 2012
Best Answer: This is a leave in treatment, I sometimes put it in my hair after I wash it so it will be shiny when I blow dry it, or I have put it on my hair after it dries to give my hair shine and smooth fly aways. You do not wash this out, be careful not to use too much it will make your hair stringy! Hope this helps answer your question!
Reply · Report · Jessica N on Jun 21, 2012
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When spraying it, is it a mist or squirt?
Ely C on Feb 12, 2014
Best Answer: It's a mist, until the end then it kinda squirts....
Beware, you want this on your hair- not misting on your bathroom floor, it gets slippery!!
But I really like this product!
Reply · Report · Sarabeth R on Feb 12, 2014
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does it have silicones?
A shopper on Jun 18, 2012
Best Answer: I checked the ingredients but cannot tell if any of the chemical names indicate silicones.

I will say this product remains oily after spraying. I did not try using a hair dryer or any other treatment after applying the oil concentrate. It stays too oily for my tastes, but it does work wonders on very dry hair like mine.
Reply · Report · Anthony L on Jun 18, 2012
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How does this product compare to the Strengthening and Hydrating Hair Oil-in-Cream?
A shopper on Mar 23, 2014
Best Answer: Sorry, not sure but I really disliked this product and gave it to my mother. her hair is much thicker than mine, mine is fine, and she did not like it at all. to be honest i wish we could return it for something we'd actually use.. seems to make any hair greasy looking even if just use a limited amount or spray in hands and rub together prior to applying to your ends. I would never recommend it.
Reply · Report · Molly H on May 20, 2014
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Does this product have added fragrance?
Ellen R on Dec 28, 2013
Best Answer: No no extra fragrance.
Reply · Report · Karen S on Jan 6, 2014
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what was the product that was featured on the Today Show that you spray in your hair to prevent sun damage and it also conditions?

Thanks
toni c on Jul 26, 2012
Best Answer: Deeply restoration smoothing hair oil concentrate. I love it but I spray onto my Hands first and then rub into my hair so it won't look too oily. By Kiehl's. It's great
Reply · Report · Margaret B on Aug 2, 2012
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Is this also a heat protectant from hair dryers, flat irons?
A shopper on Sep 20, 2012
Best Answer: I have not tried the Deeply Restorative Smoothing Hair Oil in conjunction with hair dryers or flat irons so can't make a recommendation. I love Kiehl's Superbly Smoothing Argan Shampoo and Conditioner and hoped the Smoothing Hair Oil would keep my hair smooth and frizz-free between shampoos while adding moisture to my very dry hair. While it added some moisture without being heavy, it did not result in smoothing the manageability of my hair.
Reply · Report · Anita H on Sep 20, 2012
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Does this also serve as a heat protectant for blow drying and hair ironing?
A shopper on Jul 3, 2014
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does this product contain dimethicone, cyclomethicone, or any kind of other silicon oil? thanks!
yitong on Dec 4, 2012
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if i have problem with dandruff this product can help?
Ziyun Y on Jul 7, 2012
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We’re confident you will see healthier, revitalized skin in
28 days. Guaranteed or your money back.

Kiehl’s Skincare is scientifically formulated to restore and strengthen the skin barrier for healthier, younger-looking skin. Our targeted treatments are powerful, yet safe preparations which act to correct and treat your specific skin needs and concerns.