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

$38.00
Rated 4.8 out of 5
Based on 387 reviews
This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.

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    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

    Biotin, improves the keratin infrastructure of hair. Increases hair strength and vitality.

    Pro Vitamin B5, penetrates hair and provides intense hydration. Coats strands and adds a natural sheen.

    Saw Palmetto Berry Extract, adds body to hair, helping it to appear thicker.

    Coconut Oil, helps to strengthen and condition hair. Promotes scalp health. Adds luster, shine and softness to the hair and prevents hair breakage and split ends.

    Loquat Fruit Extract, packed with vital nutrients, vitamins and minerals that help maintain a full mane.

    View Full Ingredients

    Water (Aqua/Eau), Sodium Lauroyl Sarcosinate, Coco-Glucoside, Lauryl Glucoside, Cocamide MIPA, Sodium Cocoyl Isethionate, Sodium Lauroyl Methyl Isethionate, Acrylates Crosspolymer-4, Glycerin, Phenoxyethanol, Fragrance (Parfum), Propanediol, Triheptanoin, Coco-Caprylate/Caprate, Coconut Acid, Guar Hydroxypropyltrimonium Chloride, Potassium Sorbate, Caprylyl Glycol, Sodium Isethionate, Polyquaternium-7, Panthenol, Dilinoleic Acid/Butanediol Copolymer, Trisodium Ethylenediamine Disuccinate, Oryza Sativa (Rice) Bran Extract, Tetrasodium Glutamate Diacetate, Sodium Benzoate, Butylene Glycol, Helianthus Annuus (Sunflower) Extract, Serenoa Serrulata Fruit Extract, Cinnamidopropyltrimonium Chloride, Castor Oil/IPDI Copolymer, Tocopherol, Rosmarinus Officinalis (Rosemary) Leaf Extract, Hydrolyzed Quinoa, Biotin, Cocos Nucifera (Coconut) Oil, Brassica Campestris/Aleurites Fordi Oil Copolymer, Eriobotrya Japonica Leaf Extract, Litchi Chinensis Pericarp Extract, Benzyl Alcohol, Hydrolyzed Vegetable Protein, Citric Acid, Disteareth-75 IPDI, Sodium Hydroxide, Limonene

    Please be aware that ingredient lists may change or vary from time to time. To confirm that this R+Co product is suitable for your personal use, please reference the list of ingredients included on your product packaging.

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 387 reviews
  • 5 Stars
    338 Reviews
  • 4 Stars
    29 Reviews
  • 3 Stars
    13 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    3 Reviews
95% of reviewers would recommend this product to a friend
Customer photos and videos
387 Reviews
Reviewed by Daphne S.
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

Love

This was one of my recommended shampoos from R+Co and Im happy with it.

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Reviewed by Lisa B.
Verified Buyer
I recommend this product
Hair Type
Straight
Hair Density
Fine
What is your main hair goal?
Volume + Texture
Rated 4 out of 5
Review posted

New shampoo

I’ve just starting using this shampoo, so far so good.

I recently had some surgery and suffered some hair loss, so I’m freaked out! I’ve always had a very thick head of fine hair…I’m 65 so I hope it grows back. 🤞

The shampoo doesn’t seem too drying. I’ve noticed it leaves a light coating on my hair. I actually notice it more the 2nd day.

I plan to keep it using it and see how it does.

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Reviewed by Lisa J.
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

All time fave

I can tell my hair is thicker and breaks less after using this shampoo and conditioner consistently. It may be my all-time fave shampoo -- especially when you consider the scent. I jokingly say I buy it as much for the scent as for the shampoo itself!

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Reviewed by August D.
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

My favorite!

Ever since I switched to R & Co, I've never turned back to any other brand. A little bit goes a long way. Totally worth the price!

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Reviewed by Lori E.
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

DALLAS Biotin Thickening Shampoo

My hair has always been thin and this shampoo really does make it feel fuller and thicker. It helps hold style better as well.

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