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(176)176

Smoothing Oil-Infused Leave-In Concentrate

Kiehl's Since 1851

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SOLD OUT

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Details & care

What it is: A leave-in concentrate that provides smoothing for your hair.

Who it's for: All hair types.

What it does: It instantly transforms hair to a marvelously manageable, shiny finish. Formulated with nourishing argan and babassu oils, this concentrate won't weigh hair down and its warm, woodsy scent brings an enhanced sensorial experience.

How to use: 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.

  • 2.5 oz.
  • Paraben-free; sulfate-free; silicone-free
  • Made in the USA
  • Item #5151218
  • Core Product ID 333334WKKB

Ingredients

Cyclopentasiloxane, Dimethiconol, Parfum/Fragrance, Argania Spinosa Kernel Oil, Orbignya Oleifera Oil/Orbignya Oleifera Seed Oil, Linalool, Benzyl Salicylate, Hexyl Cinnamal, Benzyl Alcohol, Coumarin, Limonene, Eugenol, Isoeugenol.
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging

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Free shipping. Free returns. All the time. Purchases made online can also be returned or exchanged at any Nordstrom store, free of charge. Read more about our shipping & returns policies.

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Kiehl's Since 1851

Founded in 1851 as an old-world apothecary in New York's East Village, Kiehl's utilizes the finest ingredients in unique formulations to assure high-quality skin, hair and body care products. The company's unique, extensive background represents a blend of cosmetic, pharmaceutical, herbal and medicinal knowledge developed and passed on through the generations.

Reviews

(176)1764.5 out of 5
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Most helpful positive review

Jan 23, 2018Incentivized review

Smells amazing!!

I'm not sure this works any better than some of the other oils I've used, but the smell is amazing! I like that it does not 'sit' on top of my hair either. I have very porous dry hair, and this works well.
lexa316
6found this helpful

Most helpful critical review

July 27, 2025

Scent Too Strong

The scent is overpowering. I purchased this product for my beard and could not take the scent on my face.
Petell
Verified purchase

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5 stars77%
4 stars9%
3 stars5%
2 stars2%
1 star8%
Aug 16, 2016

Not moisturizing enough

Despite the argan oil ingredient, this product is not that moisturizing. Smoothing effect seems superficial. Be aware, this product is highly scented. It smells nice imo but can be too overpowering for some. It will linger in your hair for hrs. If you're looking for more moisture, try Kiehl's damage repair & rehydrate leave-in instead. And for smoothing effect/ shine, try the Kiehl's silk groom serum instead which is cheaper and less scented.
Luv2ShopNordie
TOP 50 REVIEWER
18found this helpful
Jan 23, 2018Incentivized review

Smells amazing!!

I'm not sure this works any better than some of the other oils I've used, but the smell is amazing! I like that it does not 'sit' on top of my hair either. I have very porous dry hair, and this works well.
lexa316
6found this helpful
Apr 20, 2020Incentivized review

No Longer Dried Out

Love, Love, Love! I have very dry hair and this is the best stuff for it. I've only been using it for 2 weeks but it does what it says. I have no frizz and my hair is smooth and shiny. Not to mention, it does small good.
SweetChel
5found this helpful
Oct 2, 2023

Kiehl’s smoothing oil infusion

I have been using this oil infusion for few years there is nothing like this oil out there.
Verified purchase
Maria Cotrente
2found this helpful
Sept 24, 2023

Great hair oil; horrendous strong fragrance

This is a great weightless oil for dry, bleached hair. Unfortunately I had to return it due to the smell! The THIRD ingredient is parfum/fragrance. It is so strong, and it smells like those old red Christmas candles a grandmother would have in a box. My hair was smooth but it absolutely reeked of stale holiday spice odor.
beardlikeapirate
2found this helpful
Sept 12, 2026

this product is really good for my hair

I have used this product for many years, but it hasn't been reaching the stores. I’ve already sent a notification, and I see many comments asking when it will be back; it seems customer feedback hasn't been heeded. This is a truly excellent product, and it would be very sad if it didn't go back on sale. Please help us. :)
Kathe123