F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM
F-LAYER CONDITIONING SERUM

F-LAYER DEEP CONDITIONING SERUM

$38.00
Rated 5.0 out of 5
Based on 99 reviews
Hydrates, repairs, and preps hair for styling.

Size

4.2 OZ

Frequency

Complete Your Regimen

Details

  • Description

    Great hair starts here. This traceless serum—the first step post-shower—replenishes the all-important F-layer: the protective lipid layer that locks in moisture and gives hair its natural smoothness, gloss, and ability to reflect light. Weightlessly hydrates, repairs, and preps hair for styling thanks to vitamin- and mineral-rich Fruit Water Extracts and the nourishing Oil Botanical Blend.
  • Claims

    After a single use:

    • 36% Less breakage & hair fiber abrasion*
    • 88% Improved detangling, conditioning & manageability*

    *Results are based on clinical testing compared to control products performed on chemically treated, damaged hair.

  • Features + Benefits

  • Ingredients

  • Sustainability

  • Fragrance

Vegan

Gluten Free

Leaping Bunny-Certified

No Parabens

Bottle & Cap Made From 100% PCR

How to Use

Emulsify serum between palms and work through towel-dried hair. Comb through. Style as usual.

Reviews

average rating 5.0 out of 5
Based on 99 reviews
  • 5 Stars
    98 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Customer photos and videos
99 Reviews
Reviewed by LAURA
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Fine
What is your main hair goal?
Hydration + Repair
Rated 5 out of 5
Review posted

Amazing!!

Not only does this product smell amazing, it works wonderfully. A little bit goes a long way, but I love how much it has helped my hair.

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Reviewed by LAURA S.
Verified Buyer
I recommend this product
Hair Type
Wavy
Hair Density
Medium
What is your main hair goal?
Volume + Texture
Rated 5 out of 5
Review posted

lovin it!

New R + Co patron. I love the smell of this. The product works well, doesn't weigh hair down, and the consistency is such a small amount goes a long way.

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Reviewed by Courtney W.
Verified Reviewer
I recommend this product
Hair Type
Wavy
Hair Density
Fine
What is your main hair goal?
Hydration + Repair
Rated 5 out of 5
Review posted

Incredible!

I'm a blonde living in the desert. This stuff is magic for my ends.

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Reviewed by Susan E.
Verified Buyer
I recommend this product
Hair Type
Wavy
Hair Density
Medium
What is your main hair goal?
Curl Care
Rated 5 out of 5
Review posted

Eorks like magic

This serum makes my hair shine like crazy and no more frizz when i let my hair air dry

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Reviewed by Megan M.
Verified Buyer
I recommend this product
Hair Type
Curly
Hair Density
Coarse
Rated 5 out of 5
Review posted

So impressed

My thick, course hair feels like silk

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