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Smoothing Oil-Infused Leave-in Concentrate

Weightless concentrate nourishes and smoothes hair.

Smoothing Oil-Infused Leave-in Concentrate

Weightless concentrate nourishes and smoothes hair.

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Total: $25.00

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In Stock

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Product details
Our versatile oil concentrate provides smoothing for all hair types; product may be used on damp hair as a nourishing and smoothing treatment and styling aid, or on dry hair as a weightless finisher for softness and shine.
Formulated with Argan oil and Babassu oil extracted from Brazilian palm trees, Our leave-in treatment instantly transforms hair to a marvelously manageable, smooth, shiny finish.
Print
  • Formulated with Argan and Babassu Oils to nourish hair
  • Smoothes hair without weighing it down for natural and free-flowing movement
  • Warm, woodsy scent for enhanced sensorial experience
  • Paraben Free Leave-in Concentrate

How to Apply:
  • Apply daily to damp hair, after shampooing, to smooth and style, or onto dry hair for a weightless, smooth and shiny finish
  • Style as normal
Key Ingredients
Fair Trade Argan Oil

Fair Trade Argan Oil

Argan Oil (derived from the Argan Tree) has been valued for centuries and commonly referred to as “liquid gold” for it’s naturally rich 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 and hair.

Babassu Oil

Skincare Grade Babassu Oil

Oil extracted from the fruit of the Babassu tree found growing in the Amazon rainforest. It is known for its skin and hair moisturizing properties, which leave hair feeling soft, silky and smooth.

See Full List
Print
Our versatile oil concentrate provides smoothing for all hair types; product may be used on damp hair as a nourishing and smoothing treatment and styling aid, or on dry hair as a weightless finisher for softness and shine.
Formulated with Argan oil and Babassu oil extracted from Brazilian palm trees, Our leave-in treatment instantly transforms hair to a marvelously manageable, smooth, shiny finish.
Print
  • Formulated with Argan and Babassu Oils to nourish hair
  • Smoothes hair without weighing it down for natural and free-flowing movement
  • Warm, woodsy scent for enhanced sensorial experience
  • Paraben Free Leave-in Concentrate

How to Apply:
  • Apply daily to damp hair, after shampooing, to smooth and style, or onto dry hair for a weightless, smooth and shiny finish
  • Style as normal
Print
Fair Trade Argan Oil

Fair Trade Argan Oil

Argan Oil (derived from the Argan Tree) has been valued for centuries and commonly referred to as “liquid gold” for it’s naturally rich 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 and hair.

Babassu Oil

Skincare Grade Babassu Oil

Oil extracted from the fruit of the Babassu tree found growing in the Amazon rainforest. It is known for its skin and hair moisturizing properties, which leave hair feeling soft, silky and smooth.

See Full List
Smoothing Oil-Infused Leave-in Concentrate is rated 3.4 out of 5 by 17.
Rated 5 out of 5 by from BEST HAIR PRODUCT EVER!!!!! I have dry, damaged hair from hair coloring and heat styling for almost 30 years... this stuff is MAGIC and makes my hair feel brand new again, VIRGIN HAIR!!!!! SERIOUSLY!!! Yes, it is a little pricey, but a little goes a LONG WAY, you do not need to use more than a pump or 2 to get the job done. I have long hair and 2 pumps is all I need! I received samples previously and hesitated to spend the money but am so glad I finally gave in! I will never stop using this product!! PLEASE KIEHL's do not ever discontinue this!!!! Please keep this in your product line forever!!!! Thank you thank you for giving me back my "virgin hair"!!!! Did I mention, the SMELL IS AAAAAMAZING!!!!!!!!!
Date published: 2018-05-25
Rated 1 out of 5 by from Has no effect whatsoever I have frizzy hair, and I cannot observe any difference between just using the smoothing oil-infused shampoo and conditioner and using the shampoo and conditioner with the leave-in concentrate. The concentrate has no effect whatsoever. Using more does not help, as it just leaves hair feeling sticky and flat and does not improve texture or frizz. I am very disappointed in this product. As other reviewers have mentioned, the quantity is also paltry for the price; but then again, have more of a useless concentrate would not help in any way. Avoid.
Date published: 2018-04-19
Rated 5 out of 5 by from I don't leave reviews unless.. I'm Hispanic, hair is dark brown some body to it not dry not oily, long hair, semi-thick hair. Live in midwest, am a chef. But if I braid it or style it, wear it in a bun for work and need to revive it. After a shower I put this stuff in. I feel it helps to volumize and style it. Best of all, it smells amazing. Like I need to know If there is a shampoo and conditioner I can get with this sent? It's like a slight musk, deep luscious smell, not light or floral at all. It's got this small small sweet scent I feel..
Date published: 2018-04-13
Rated 5 out of 5 by from I love this product. I have an oily scalp but my hair tends to be dry at the ends, especially when I'm due for a haircut. I apply a small amount to my wet hair daily. It is lightweight, not greasy, and it keeps my hair feeling and looking soft and healthy. I also think it smells amazing.
Date published: 2017-12-15
Rated 5 out of 5 by from Love This Hair Oil! My hair is so manageable and shiny with this hair oil! I don't know what I would do without it. Getting older your hair gets dry. This oil really helps it stay healthy.
Date published: 2017-05-08
Rated 1 out of 5 by from Bring back Deeply Restorative Smoothing Hair Oil Concentrate PLEASE - PLEASE - PLEASE bring back the Deeply Restorative Smoothing Hair Oil Concentrate. It's the only product I've ever found that eliminated the frizz and made my hair smooth. The smoothing oil-infused leave-in only made my hair dry and frizzy.
Date published: 2017-04-13
Rated 5 out of 5 by from It does what it says, and then some! I just received this product last night. I have spent a lot of money trying to find something that adds weight/shine to my frizzy, color-treated (yet thick) hair. My hairstylist has had some recommendations, but I don't want to have to apply heat. I put this product on my dry, day-old hair. It already made a huge difference in a minute. The product has just the right amount of weight and does not leave your hands or hair greasy. It added shine and gave my hair some "swing." I already use the Damage Repairing & Rehydrating Leave-In Treatment after I wash/condition my hair and sometimes when it's dry (that smells pretty). Sometimes I add Creme with Silk Groom to the tips for weight. Adding this and I just about have my ideal hair texture back (no small feat with color-treated hair). The smell at first I felt was "strong" but it fades fast and my husband says it was not too obnoxious and kind of nice--more subtle than I thought. I think I found a winner. Thanks Kiehl's!
Date published: 2017-03-24
Rated 5 out of 5 by from Best Thing for My Thick Frizzy Hair Love this product. Was sorry to see Kiehl's Deeply Restorative Smoothing Hair Oil Concentrate go and stocked up before they did. But this product is way better for me. My hair looks think (not weighed down) and shiny while getting rid of the frizz and fly-aways. Must disagree with others about the scent. Smells Earthy/nutty and I really love it. Can't imagine the scent being described as candy sweet but every nose is different. Only wish for the price to come down.
Date published: 2016-12-07
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Is there any scent to this oil?

Asked by: Anonymous
Yes. A slight smell . This is why I apply it before bedtime and leave it overnight.
Answered by: David Arroyo
Date published: 2018-01-31

Does this product smell like the oil-infused conditioner?

Asked by: Crys Latham
Yes, and not to my liking at all. However my husband tried it and used it all up, so I am sure he liked it. I am extremely picky about heavier textured conditioners and even slight odors. My husband thought it was just the right texture for his hair and did not detect any odor. His hair is thicker than mine. I have thin hair and would not recommend it for thin light color hair. However It looks great on his thick darker color hair.
Answered by: Merrie Brenner
Date published: 2018-01-31

I want to know the difference between Smoothing Oil-Infused Leave-in Concentrate and Deeply Restorative Smoothing Hair Oil Concentrate?

Asked by: Anonymous
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