DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
30% OFF!
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
DALLAS Biotin Thickening Treatment
30% OFF!

DALLAS

Biotin Thickening Treatment

$39.00

$27.30
30% Off
Cyber Sale is here!
Rated 4.4 out of 5
Based on 75 reviews
Helps build texture for a long-lasting, voluminous effect.

Size

3 OZ

Frequency

⭐️Cyber Monday Exclusive⭐️

30% OFF sitewide + get a FREE mini ULTRA DRY TEXTURE SPRAY on $75+ with code TURNUP

Complete Your Regimen

Details

  • Description

    Our mega-thickening treatment helps build texture for a long-lasting, voluminous effect. It fortifies hair without weight, delivering instantaneous, visible results in minutes.
  • Claims

    Visible results after one application*:

    • Increased thickness + volume: fiber diameter +1%
    • Reduced split ends + flyaway’s through 10 washes

    *Clinical tests conducted on chemically treated hair, exposed to extreme damaging conditions of bleaching, washing, blow-drying and flat ironing.

  • Good For

  • Ingredients

Vegan

Gluten Free

Leaping Bunny-Certified

No Parabens

Bottle & Cap Made From 55% PCR

Fragrance

DARK WAVES

Cardamom
Pineapple
Tangerine
Lavender
Bamboo
Blonde Woods

A warm romantic scent

Shop Scent

How to Use

Apply to hair after washing, leave on for 5 minutes and rinse.

Reviews

average rating 4.4 out of 5
Based on 75 reviews
  • 5 Stars
    58 Reviews
  • 4 Stars
    5 Reviews
  • 3 Stars
    5 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    6 Reviews
84% of reviewers would recommend this product to a friend
Customer photos and videos
75 Reviews
Reviewed by Sue T.
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Fine
What is your main hair goal?
Volume + Texture
Rated 5 out of 5
Review posted

Glad I tried this.

This is a great product. It makes my hair more manageable and it looks thicker.

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Reviewed by Patricia T.
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Fine
What is your main hair goal?
Volume + Texture
Rated 5 out of 5
Review posted

My hair actually feels thicker!

I have super thin fine shoulder length hair and it feels and looks thicker when I use this treatment! It doesn’t weigh my hair down and it’s super soft! I use all of the R&Co thickening products and love them!!!!

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Reviewed by Julie N.
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Fine
What is your main hair goal?
Hydration + Repair
Rated 4 out of 5
Review posted

Fine and Thin hair

So far I like it. I have very thin fine hair and it seems to curl nicely when I curl it. But what I most like is that my scalp has cleared up! Other shampoos and rinses cause my scalp to break out and itch! But R+Co seems to not cause that, so time will tell. So far So good!

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Reviewed by Janae C.
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

Thickening is what it is!

If you have thin hair! You won’t after using this treatment conditioner .

Every 7 days for 10 minutes.

That’s all it takes!

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Reviewed by Danielle
Rated 3 out of 5
Review posted

3 Stars

Didn’t notice a difference in my hair. Love the rest of the volume line

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