Biotin Thickening Shampoo
For big, beautiful, bouncy hair, use DALLAS. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.
Anyone with thin, fine hair looking for thickening benefits.
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.
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
Cardamom
Pineapple
Tangerine
Lavender
Bamboo
Blonde Woods
A warm romantic scent
Shop ScentApply at mid-length of your hair and work through to roots and ends.
Love this shampoo for daily thickening and volume without any drying effects.
The Dallas shampoo does give my hair volume, but since I struggle with dry, fine, thin hair it tends to make my hair a bit frizzy. I still like the shampoo, but use a good dose of conditioner
Thank you so much for your honest 4-star review, Jamie! ✨ We're really glad to hear that DALLAS is giving your hair the volume you're looking for — that's awesome!
We totally hear you about the frizz though, especially with fine, thin hair that tends to be on the drier side. It sounds like you've found a great solution by pairing the shampoo with a good dose of conditioner to keep your hair feeling the way you want it to. That's such valuable insight into how the formula works with your specific hair type and needs!
We really appreciate you sharing your experience with DALLAS and for sticking with the shampoo even as you've figured out what works best for your routine. Feedback like yours helps us understand how our thickening formulas perform across different hair types, and we're grateful you took the time to let our community know what to expect! 💫
With gratitude,
The R+Co Team
This shampoo smells amazing and adds volume to my already thinning hair. I have been using it for almost a year and have noticed less shedding as well.
Excellent product
Best shampoo I have ever used.
This shampoo has been a blessing for my hair and scalp. I love how it lathers and it smells great. Within one use, I've noticed softer, shinier, and smoother hair. Definitely adding this to my favs list
