Biotin Thickening Treatment
Visible results after one application*:
*Clinical tests conducted on chemically treated hair, exposed to extreme damaging conditions of bleaching, washing, blow-drying and flat ironing.
Instantly strengthening and thickening hair by adding texture and substance.
Biotin, strengthens the infrastructure of hair and improves vitality
Ginseng Root Extract, prevents breakage, promotes a healthy scalp
Rice Starch, effectively absorbs excess oils to increase hair volume
Quinoa Seed Extract, reduces split ends, repairs, and protects cuticle
Hydrogenated Castor Oil, adds shine, locks in hydration to hair and scalp
Water (Aqua/Eau), Distearoylethyl Dimonium Chloride, Amodimethicone, Stearyl Alcohol, Cetearyl Alcohol, Hydroxypropyl Starch Phosphate, Behentrimonium Chloride, Bis-Ethyl(isostearylimidazoline) Isostearamide, PPG-3 Benzyl Ether Ethylhexanoate, Butyrospermum Parkii (Shea) Butter, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Butylene Glycol, Helianthus Annuus (Sunflower) Seed Oil, Phenoxyethanol, Cocos Nucifera (Coconut) Oil, Isopropyl Alcohol, Caprylyl Glycol, Cetrimonium Chloride, Trideceth-10, Quaternium-95, Potassium Sorbate, Hexylene Glycol, Panthenol, Propanediol, Hydrolyzed Rice Protein, Biotin, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Ocimum Basilicum Hairy Root Culture Extract, Citric Acid, Tetrasodium EDTA, Chenopodium Quinoa Seed Extract, Daucus Carota Sativa (Carrot) Root Extract, Glycine Max (Soybean) Seed Extract, Oryza Sativa (Rice) Extract, Panax Ginseng Root Extract, Apigenin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Oleanolic Acid, Biotinoyl Tripeptide-1, Lactic Acid, Fragrance (Parfum), 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 to hair after washing, leave on for 5 minutes and rinse.
I don’t know how I lived without this before! I have fine hair that needs some weight and this makes it smooth and voluminous and I love it so much. I personally locs the smell, too.
The treatment is really nice for my fine hair, but the only issue is I can't use it as often as I should because I can't stand my hair smelling like this after. I would describe the scent as Axe body spray adjacent.
Thank you for your honest 3-star review about our DALLAS Biotin Thickening Treatment, Hayley! ✨ We're so glad to hear that the treatment is working really well for your fine hair - it's wonderful that you're experiencing the thickening benefits the formula is designed to deliver!
We're really sorry to hear about your experience with the scent though. We totally understand how fragrance can be such a personal thing, and when a scent doesn't work for you, it can really impact how often you feel comfortable using a product. Your "Axe body spray adjacent" description definitely gives us a clear picture of what you're experiencing, and we can see how that would be off-putting for your hair routine.
It's especially frustrating when you love how a product performs but the scent holds you back from using it as frequently as you'd like to get the full benefits. We know consistency is key with treatments like DALLAS, so we completely understand your dilemma about not being able to use it as often as you should.
Your feedback about the scent is incredibly valuable to us. We appreciate you taking the time to share both what's working well (the treatment benefits for your fine hair) and what's challenging (the fragrance experience). This kind of detailed input really helps us understand the full customer experience with our products! 💫
With gratitude,
The R+Co Team
I grabbed this along with the Dallas shampoo and love using them together!
Although this isn’t super moisturizing, it definitely adds strength and is a nice swap for the conditioner once a week. If you like the Dallas line, highly recommended
I think it does make my hair appear thicker, but I'm really not a fan of the way it smells.
Thank you so much for your honest 4-star review, Min-Yee! ✨ We're thrilled to hear that our DALLAS Biotin Thickening Treatment is delivering the thicker-looking hair results you're noticing - that's exactly what our biotin-powered formula is designed to achieve!
We're really sorry to hear that the scent isn't working for you though. We totally understand how important fragrance is to the overall product experience, and when a smell doesn't click with you, it can really impact how you feel about using it even when the performance is great.
We completely get how this can be frustrating - especially when you're seeing those amazing thickening results but the scent is holding you back from fully loving the experience. Your feedback about this is incredibly valuable to us, and we really appreciate you sharing both the positives and the areas where DALLAS isn't quite hitting the mark for you.
It means so much that you're still giving DALLAS 4 stars despite the scent concerns, and that you're noticing those thicker hair results. Your honest input helps us understand what matters most to our customers when it comes to both performance and the sensory experience! 💫
With gratitude,
The R+Co Team
