DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter
DALLAS Biotin Thickening Shampoo Retail Liter

DALLAS

Biotin Thickening Shampoo Retail Liter

$114.00
Rated 4.8 out of 5
Based on 291 reviews
This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.

Size

Frequency

Take $11.11 OFF any full-size product with code SINGLESDAY at checkout.

Kits + Liters excluded.

Complete Your Regimen

Details

  • Description

    For big, beautiful, bouncy hair, use DALLAS. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.

  • Good For

    Anyone with thin, fine hair looking for thickening benefits.

  • Ingredients

Vegan

Gluten Free

Leaping Bunny-Certified

No Parabens

Fragrance

Dark Waves

Cardamom
Pineapple
Tangerine
Lavender
Bamboo
Blonde Woods

A warm romantic scent

Shop Scent

How to Use

Apply at mid-length of your hair and work through to roots and ends.

Reviews

average rating 4.8 out of 5
Based on 291 reviews
  • 5 Stars
    252 Reviews
  • 4 Stars
    22 Reviews
  • 3 Stars
    12 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    2 Reviews
94% of reviewers would recommend this product to a friend
Customer photos and videos
291 Reviews
Reviewed by NT
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 Holy Grail

I have very fine hair but a lot of it and this is my holy grail shampoo! Not only does it smell AMAZING but it feels so clean and thicker after using. Double it up with the Dallas Thickening Spray and you have a match made in heaven.

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Reviewed by Karen M.
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

Five Star Shampoo

I have used this shampoo for several years and will not use anything else! My hair is fine so this shampoo gives it a bit of texture. Try it - you will love it!

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Reviewed by Carolyn K.
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

Wonderful shampoo

This is one of the best thickening shampoos I have ever used. It’s also very good for aging hair.

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

Love it

As someone with thin hair this is my favorite shampoo.

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Reviewed by Maryann O.
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

Rating

Really like it. Makes my hair feels thick & why full,

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