F-LAYER CONDITIONING SERUM
F-LAYER

Conditioning Serum

Hydrates, repairs, and preps hair for styling.

High-performance

Award-winning

Vegan

Cruelty-free

How to use

GET THE EXPERT LOOK

Our Treatments

Step 1

DE LUXE REPARATIVE SHAMPOO
DE LUXE
Reparative Shampoo
HYDRATION•REPAIR•SHINE
$52
A power dose of hydration, strength, and repair for coarse, unruly, fragile, or damaged hair. Gently cleanses, calms and helps heal distressed, weakened hair. Improves elasticity and shine, seals frayed cuticles and split ends, improves texture and uniformity without weighing hair down. Rich and repairing transformative daily conditioner detangles and smoothes; restores resiliency.

Step 2

DE LUXE REPARATIVE CONDITIONER
DE LUXE
Reparative Conditioner
DETANGLING•REPAIR•STRENGTH
$52
Rich and repairing transformative daily conditioner gives coarse, unruly, fragile and damaged hair a power dose of hydration, shine, and strength. Detangles and smoothes; restores resiliency. Seals frayed cuticles and split ends, and improves texture and uniformity without weighing hair down.

Step 3

F-LAYER CONDITIONING SERUM
F-LAYER
Conditioning Serum
HYDRATION•NOURISHMENT•SMOOTHING
$42
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.

Step 4

OPTICAL ILLUSION SMOOTHING OIL
BACK IN STOCK
OPTICAL ILLUSION
Smoothing Oil
FRIZZ CONTROL•SHINE•SMOOTHING
$59
Sleek style, high shine. This precious nourishing oil smoothes texture, tames flyaways, adds separation and megawatt gloss. Versatile and lightweight—throw it in your bag for year-round style perfection and protection.

WHAT PEOPLE ARE SAYING

4.9
Rated 4.9 out of 5 stars
Based on 288 reviews
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288 reviews
  • faustina v.
    Verified Buyer
    Hair Type Straight
    Hair Density Fine
    What is your main hair goal? Volume + Texture
    November 4, 2026
    Hair Type Straight
    Hair Density Fine
    What is your main hair goal? Volume + Texture
    Reviewing
    F-LAYER DEEP CONDITIONING SERUM - Mini
    Rated 5 out of 5 stars
    Nice Product

    This serum leaves my hair so shiny. I get compliments all the time.

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  • Megan
    October 16, 2026
    Reviewing
    F-LAYER CONDITIONING SERUM
    Rated 5 out of 5 stars
    5 Stars

    This product leaves my hair so happy.

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  • Darah M.
    Verified Buyer
    Hair Type Wavy
    Hair Density Fine
    What is your main hair goal? Curl Care
    October 11, 2026
    Hair Type Wavy
    Hair Density Fine
    What is your main hair goal? Curl Care
    Reviewing
    F-LAYER DEEP CONDITIONING SERUM - Mini
    Rated 5 out of 5 stars
    Great product for wavy hair

    Adds a boost of lightweight moisture my wavy hair loves! Great addition to the f-flayer detangling spray to revive dry and limp waves.

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  • Stacy N.
    Verified Buyer
    Hair Type Wavy
    Hair Density Medium
    What is your main hair goal? Hydration + Repair
    September 28, 2026
    Hair Type Wavy
    Hair Density Medium
    What is your main hair goal? Hydration + Repair
    Reviewing
    F-LAYER CONDITIONING SERUM
    Rated 5 out of 5 stars
    Great product!

    Love this! Makes my hair feel hydrated and shiny!

    Was this helpful?
  • Cynthia E. P.
    Verified Buyer
    Hair Type Wavy
    Hair Density Medium
    What is your main hair goal? Hydration + Repair
    September 27, 2026
    Hair Type Wavy
    Hair Density Medium
    What is your main hair goal? Hydration + Repair
    Reviewing
    F-LAYER CONDITIONING SERUM
    Rated 5 out of 5 stars
    Fabulous serum & leave in product

    Adds moisture, tanglefree leave in conditioner

    Was this helpful?