DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
30% OFF
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
DALLAS Biotin Thickening Shampoo
30% OFF

DALLAS

Biotin Thickening Shampoo

$38.00
Rated 4.8 out of 5
Based on 316 reviews
Click to go to reviews
This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.

Size

Frequency

Celebrate 10 years of great hair with 30% off all orders*. Use code BDAY30 at checkout.

*Kits + Liters excluded from Birthday Sale.

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

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

Reviews

average rating 4.8 out of 5
Based on 316 reviews
  • 5 Stars
    273 Reviews
  • 4 Stars
    25 Reviews
  • 3 Stars
    12 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    3 Reviews
94% of reviewers would recommend this product to a friend
Customer photos and videos
316 Reviews
Reviewed by Lisa
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 posted2 days ago

Reliably makes me look hot

I didn't think shampoo could make that much of a difference in the overall look and feel of my hair until I tried Dallas. I have long hair that tends to get flat fast and can lean towards straight or wavy depending on the day. Dallas helps my hair look lifted, wavy, and lively without any styling. My hair feels really clean when I use it - even on heavy-duty days when I've worked out, worn a hat, or put gel into my hair - and there's no feeling of residue left behind. Plus, it smells great and lathers really well which makes for a very luxurious shower.

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Reviewed by Dee
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Fine
Rated 4 out of 5
Review posted6 days ago

Great shampoo!

This is the first shampoo in a long time that I really like. I love the smell and how much it suds when washing my hair. It rinses out clean, does not leave any residue behind. It doesn’t make my hair any thicker or fuller, but my hair does feel clean and not weighed down- so overall I still really like this shampoo for regular/frequent washing. Can’t wait to try other products!

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Reviewed by Danelle 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 posted7 days ago

Shampoo

Love this shampoo and conditioner leaves my hair soft and lots of volume!

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Reviewed by Candace P.
Verified Buyer
I recommend this product
Hair Type
Wavy
Hair Density
Medium
What is your main hair goal?
Hydration + Repair
Rated 5 out of 5
Review posted8 days ago

Yes, please!

I have seen a difference in my hair after using this shampoo for months now. I don’t have as much hair in my brush or all over my clothes. My vacuum thanks you!

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Reviewed by Elizabeth
I recommend this product
Rated 5 out of 5
Review posted9 days ago

5 Stars

Best ever!

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