• Purple bottle with black lid on white background
  • Purple bottle with black lid on Purple background
  • Keratin Complex KCSmooth in a light purple bottle || Delivers a fast, easy blowout, lightweight spray lotion, Instantly conditions, smooths and adds shine, provides heat & UV protection, Powered with signature keratin & birch leaf for stronger healthier hair
  • Before and after of a woman with long copper hair — on the left, her hair is frizzy; on the right, it’s smooth, full, and styled with volume.

    Before

    After

  • Graphic ll Heat-protecting spray lotion instantly conditions & delivers a fast, easy blowout with silky, shiny results
  • Model Image
  • KCSMOOTH Video Model talking about why she loves KCSMOOTH
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KCSMOOTH™Restorative Leave-In Lotion

KCSMOOTH Restorative Leave-In Lotion

$30.00 USD
$30.00 USD
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Step 2 of the KCSMOOTH™ Heat Activated Smoothing System protocol and essential client aftercare for the service. 

Can also be used alone –this lightweight heat-protecting spray lotion instantly conditions, smooths and delivers a fast, easy blowout with silky, shiny results. All hair types. 

WHO IT'S FOR

All hair types. 

WHY WE LOVE IT

  • An essential part of the KCSMOOTH aftercare regimen to maintain longevity and effectiveness of the treatment.
  • Super-conditioning and hydrating formula that does not weigh the hair down.
  • Contains our proprietary Signature Keratin to prevent damage and increase strength for smoother, healthier hair.
  • Preps and conditions the hair for speedy, polished blowouts.
  • Provides heat and UV protection.
  • Detangles and makes both wet and dry combing easier.
  • Increases manageability and cuts blow-dry time.
  • Delivers incredible shine with a soft, silky feel.

HOW TO USE

Shake the bottle well. Lightly mist from base to ends. Comb through to ensure even distribution. Style as desired. 

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Keratin Complex Treatment Collections

Find out about our keratin treatments.

Our full portfolio of customizable keratin smoothing treatments is designed to make your hair healthier, stronger and smoother.

LEARN MORE

Overall rating: 4.7272725 / 5 from 11 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["hair"].

Review highlights

Reviews

"ah makes hair feel dry and stiff. Doesn't control frizz for me"

— LAURA (2/5)

💜💜

"Another delicious smelling product! My hair feels so much healthier after using this and other Keratin Complex products. I love that it is also protects from heat & UV. I love combining this with my Keratin Obsessed spray! My hair doesn’t just “feel” and “look” healthier… my hair has actually become healthier and stronger! It’s growing back faster than before."

— Mariah H. (5/5)

Helps with a smooth blow

"Helps with a smooth blow out"

— Dixie L. (5/5)

KCSmooth

"I have tried too many leave in products to mention. This is the best by far. My only complaint is that it only comes in a small size."

— Nicki L. (5/5)

5

"5"

— Anna G. (5/5)

My #1

"My new favorite leave in! The fragrance smells delicious and it immediately detangles! I’ve been using it before I blow dry and my hair is noticeably softer, smoother and my frizzy hair is no longer! Thank you!"

— Zoe H. (5/5)

Smooth

"this leave in lotion protects hair from heat tools- leaves your hair smooth - not many loose hairs- does not weigh down hair gives a boost of keritan"

— ELLYN T. (5/5)

Another great Keratin Complex product!

"Tried this leave in condition for the first time and love it! My hair is thin and fine and it doesn’t leave it greasy or weighed down. This product offers heat protection, that’s a must for me with thin, fragile hair."

— Sharon H. (5/5)

Amazing!

"Best leave in conditioner I have ever used! Having fine hair it is rare I can use a leave in! This one leaves my hair feeling like silk! I love it!!"

— Beth (5/5)

Amazing !!

"Not only is the heat protectant a plus, but the product leaves such a silky finish to your hair! Perfect blow-out results."

— Lauren (5/5)

Q&A

Hi, I understand that this product should be applied to wet hair before a blowdry. Can it also, or should it be applied to dry hair before flat ironing it?
Hi Michelle, The Restorative Leave-In Lotion should be applied to damp hair prior to blow dry. If you need further information, please feel free to contact our Customer Service team at 888-409-4445 or info@keratincomplex.com
Is there a replacement for Kerawhip?
Hi! For now, we have four super-hydrating keratin-enhanced masque options to choose from, but we recommend Vanilla Deep Conditioner for that indulgent spa-like experience for the hair! For more information please email us at info@keratincomplex.com