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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.

Click to enlarge

Total: $25.00

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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 4.2 out of 5 by 40.
Rated 5 out of 5 by from Smells amazing!!! I use this product after the shower when my hair is still wet and just run it through with my fingers. I also use it to help style my hair it when it's dry. Love it!!!!
Date published: 2020-06-26
Rated 5 out of 5 by from Incredible product for hair I typically don't leave reviews - but this product is so amazing, I immediately went back online to see if it's sold in a larger size (it's not...yet). This transformed dry, dull, brittle and quite frankly, ugly three-day-hair into shiny, bouncy, smooth, touchable hair within seconds. It looked as if I had just been through a blowout. I can't wait to see how it works for air-drying naturally frizzy, fine hair. This is a must-have product and I'm stocking up! Fortunately, a little goes a very long way, and the scent is incredible.
Date published: 2020-06-11
Rated 5 out of 5 by from Definitely love Incredible scents made my hair feel so smooth without leaving oily texture. Strongly recommend .
Date published: 2020-06-05
Rated 5 out of 5 by from New favorite!!! I have long, fine, straight-ish, dry, tangly hair, so I’m super picky about my hair products. This replaces at least 2 of my previous staples, and I swear my hair has never been this smooth or shiny.
Date published: 2020-04-18
Rated 5 out of 5 by from Obsessed with this oil I absolutely love this oil ! Used it for years but I can’t source it in any stores in Scotland or north England:(:( what’s going on Kiehls?
Date published: 2020-02-21
Rated 5 out of 5 by from Awesome product! I have found my can't live without hair product. I have healthy, long, however extremely unruly hair. This stuff is wonderful. I was VERY impressed and will make future purchases.
Date published: 2020-02-13
Rated 5 out of 5 by from YOU NEED ONE PRODUCT AFTER YOU RINSE AND THIS IS IT. Discover the powerful oils Argan and Babassu, and you will love the sleeking affects that leave your hair smelling sooo good and shinier than ever without weighing hair down. 1 pump distributes through long, normal hair.
Date published: 2019-07-23
Rated 5 out of 5 by from Gave me back the hair of my youth!!!!!!! Today is only the second day I have used this. I have used Kiehl’s silk groom serum for years to smooth my hair and combat frizz in humidity. I thought I had a pretty good thing going there with that .... until I tried THIS! I am over 50 and since starting to cover my greys in my 20’s, have struggled with trying to get back my soft, smooth, straight hair. Yesterday and today, I used the Smoothing Oil-Infused Shampoo (also new to me), the olive oil conditioner (as usual), the heat-protective silk straightening cream (as usual), and then three pumps of this Smoothing Oil-Infused Leave-in Concentrate after I finished drying my hair, and I cannot believe the results. It’s like I am a child with perfect hair again. I am switching to the Smoothing Oil-Infused Conditioner now, thinking it can only add to the perfection. Seriously - my hair went from a frizzy mess I wanted to cut off to hair that I have been getting non-stop compliments on for two days.... men, women, old, young, colleagues, family, clients. Just overwhelming compliments. But more than that, I cannot stop running my finger through my hair. It’s THAT good. As for the smell: yesterday, I thought it reminded me of something from my teenage years, but couldn’t place it. Today, I figured it out - it reminds me a lot of the Clairol Herbal Essence Shampoo with the herbs inside the bottle. As a teen, I didn’t love that because it seemed too earthy crunchy. Now, I like it. Instead of pulling back my damaged hair into a bun, I have dried it and worn it down because of how good it feels. And I feel much younger. I highly recommend this to fix damage from hair color and bleach.
Date published: 2019-06-29
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Will this work on ethnic hair?

I am black will this oil work on my hair. For all intents and purposes will any of the the hair products work with my hair texture.?
Asked by: aNickname
Hi There, thank you for your interest with our Smoothing Oil-Infused Leave-in Concentrate. This versatile oil concentrate provides smoothing for all hair types. It can 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. We hope this information helps!
Answered by: KiehlsCCC
Date published: 2020-05-19

I am currently using the silk groom serum. What is the difference between this product and the silk groom serums?

Asked by: Kreegs
Hi there! Thank you for your interest in our Smoothing Oil-Infused Leave-in Concentrate. This product smoothes hair without weighing it down for natural and free-flowing movement. The Silk Groom Serum smooths frizz, conditions dry ends and controls hair without weighing it down. We hope you found is information helpful!
Answered by: KiehlsCCC
Date published: 2020-03-17

Does this work well for curly hair?

Would this product help define curls and limit frizz for curly hair
Asked by: curlytop
Hi there! This does not claim to defined the curls, will limit the frizz for all hair types. It smoothes hair without weighing it down for natural and free-flowing movement. We hope you can give it a try!
Answered by: KiehlsCCC
Date published: 2019-09-26

Does this product work well for thin hair?

Asked by: GiaMo
Hi there! All hair types can enjoy our Smoothing Oil-Infused Leave-in Concentrate. We hope you can always use our products with great satisfaction!
Answered by: KiehlsCCC
Date published: 2020-01-31

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
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