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

F-LAYER CONDITIONING SERUM

$42.00
Rated 5.0 out of 5
Based on 148 reviews

Size

Notify Me

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.

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 148 reviews
  • 5 Stars
    145 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
99% of reviewers would recommend this product to a friend
148 Reviews
Reviewed by Lauren
Verified Buyer
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

Perfect

I never write reviews but this is my holy grail and I will cry if they ever discontinue it

It makes my hair softer, more manageable, less tangled and frizzy. I put it on my hair after every shower. It’s a miracle worker.

Loading...
Was this helpful?
Reviewed by Erin W.
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

Just tried and it was great!

.

Loading...
Was this helpful?
Reviewed by Citlaly G.
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Coarse
What is your main hair goal?
Hydration + Repair
Rated 5 out of 5
Review posted

Serum

Makes my hair so soct

Loading...
Was this helpful?
Reviewed by Mary S.
Verified Buyer
I recommend this product
Hair Type
Wavy
Hair Density
Coarse
What is your main hair goal?
Hydration + Repair
Rated 5 out of 5
Review posted

Frizz be gone

This serum worked better for my coarse., frizzy prone hair than any other product I've used. I highly recommend it!

Loading...
Was this helpful?
Reviewed by Jacquie F.
Verified Buyer
I recommend this product
Hair Type
Curly
Hair Density
Medium
What is your main hair goal?
Hydration + Repair
Rated 5 out of 5
Review posted

Just wish it were refillable

I use the full-size F-Layer serum daily, but I like this little one for travel. Just wish it were refillable - it doesn’t hold much, so feels like a waste of plastic.

Loading...
Was this helpful?

R+Co

Thank you so much for your 5-star review, Jacquie! ✨ We're thrilled to hear that you're loving the F-LAYER Deep Conditioning Serum and that the mini size works so well for your travel routine alongside the full-size version you use daily.

We totally hear you about the refillable packaging — that's such thoughtful feedback, and we really appreciate you sharing your concerns about plastic waste. Finding ways to make our products more sustainable while keeping them travel-friendly is something we take seriously, and your input about wanting a refillable option is incredibly valuable to us.

Thanks so much for being a loyal F-LAYER fan and for taking the time to share this with our community! We're grateful to have customers like you who care about both quality and sustainability. 💚

With gratitude,
The R+Co Team