R+Co Dallas Biotin Thickening Conditioner | Weightless Hydration, Strengthens + Enhances Shine | Vegan + Cruelty-Free |
Original price was: $38.00.$34.20Current price is: $34.20.
Price: $38.00 - $34.20
(as of Aug 05, 2025 07:11:12 UTC – Details)
From the manufacturer
1 Cleanse & Condition 2 Style & Prep 3 Finish & Hold
Complete the Look 
RODEO STAR Thickening Foam
For big, beautiful, bouncy hair. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.
DALLAS Thickening Shampoo
This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.
DALLAS Thickening Spray
Quintessential spray for a mega blow-dry. Great for volume at roots, control at ends and an overall smooth look. Tons of body and shine w/o stiffness.
DEATH VALLEY Dry Shampoo
The quickest way to get volume and body into your hair. This dry shampoo absorbs extra oil and adds texture for an untamed look.
Is Discontinued By Manufacturer : No
Product Dimensions : 2.3 x 2.3 x 5.6 inches; 9.6 ounces
Item model number : 810374024850
UPC : 810081497169 810374024850 810374029879
Manufacturer : R+Co
ASIN : B017GRKO3C
Best Sellers Rank: #13,939 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #357 in Hair Conditioner
Customer Reviews: 4.4 4.4 out of 5 stars 3,283 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Customers say
Customers find this conditioner effective, particularly noting its benefits for fine hair, making it look shiny and healthy. The product works well both as a shampoo and conditioner, with customers appreciating its softening properties and thickness-enhancing effects. They report noticeable improvements in hair fullness and reduced hair loss, and one customer mentions it helps bring curls back to life. The scent is pleasant, though opinions on value for money are mixed, with some finding it a great value while others consider it pricey.
13 reviews for R+Co Dallas Biotin Thickening Conditioner | Weightless Hydration, Strengthens + Enhances Shine | Vegan + Cruelty-Free |
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Original price was: $38.00.$34.20Current price is: $34.20.
mia de andrade –
My thick hair is back 🙂 !!! Smells great too
R+Co Dallas Biotin Thickening Conditioner is a game-changer for anyone seeking weightless hydration, strength, and enhanced shine for their hair. As a vegan and cruelty-free product, it not only delivers exceptional results but also aligns with ethical consumer values. The infusion of biotin works wonders in thickening hair strands, providing a full and lush appearance without weighing it down. Unlike many other thickening conditioners, this product doesn’t sacrifice hydration for volume, making it a standout choice in the market. The formula is carefully crafted to strengthen the hair from root to tip, promoting healthier and more resilient strands over time. What sets this conditioner apart is its ability to deliver a natural shine that boosts hair’s overall appearance, leaving it looking vibrant and lustrous. Overall, R+Co Dallas Biotin Thickening Conditioner is a must-have for those looking to elevate their hair care routine with a product that delivers on both performance and ethical standards.
Jodi –
Great scent and doesnât weigh hair down
The bottles are nice packaging, a little goes a long way, and the smell is pleasant. As far as it thickening my hair or promoting hair growth, I cannot attest to that as itâs only been used twice. I will update as I use it more. I will say it does not wear my hair down like many hair conditioners and Iâll like it so far. I did buy this with the shampoo by the same brand with the biotin. I can tell a difference in the volume and shininess of my hair after several uses. I will buy both again.
Rachel Padian –
Good Product
This was recommended by my hair stylist. It is lovely. Makes my hair full and manageable.
Mary A. –
Great conditioner, extremely thick!
This conditioner is excellent. I normally donât use conditioner because it would make my hair a bit âgreasyâ. This does not! My only complaint is how hard it is to get some out of the bottle.
June B –
Nice
For the price, it is really nice. It makes my hair feel fuller and soft. The scent is kinda lacking though.
Craig Fabin –
Decent Product-Poor Packaging
I thought the shampoo and conditioner were okay and probably did improve the look of my hair in terms of volume. I did not like the bottles. It was impossible to get the thick conditioner to come through the flip top lid. I doubt the plastic bottles are recyclable. I switched to the brand with the refillable aluminum bottles. That product works at least as well, is easier to use and the bottles can definitely be recycled.
Otterly-Stubborn –
Goodbye “bad hair” days!
After losing my hair to chemo and radiation which I happily did because I am now a cancer survivor, I was left with hair that was both curly and straight and hard to do much with. My stylist recommended the shampoo and conditioner to me and after just a few uses, I saw my hair normalizing. Instead of having random curly areas, I found my hair was becoming more consistently straight so I could dry it in a chin length style( shorter in back, longer on the sides) and not have one side and half of the back curl up while the rest just hung. It also makes my hair much more manageable without being too soft and overconditioned ( read, oily looking).I highly recommend this product and will look into their other ones because of my experience with their shampoo and conditioner.
Lauren –
Smells incredible with awesome results
I love this product, especially paired with its shampoo counterpart.The shampoo alone even works wonderfully but when I want extra silky hair, I make sure to have the Dallas conditioner on hand. It’s the best smelling of all the R+Co lines (in my opinion). Do not use a lot or your hair will come out flat or greasier than desired.PLUS it is a clean and safe product to use on your hair so if you’re trying to convince yourself in picking the more expensive hair product over the cheap one, just think of R+Co products as health investments for your body and hair.
Pegmeister –
Great shampoo and conditioner. I will buy this again.
Anna Spychalska –
It’s really working! My hair getting helfie and thick. I also love the smell.
EVE –
Iâve been using this for the past year, a little goes along way and itâs makes hair thick and conditioned. Love it!
Xoeâs Mom –
Great for fine hair. I use every few days and only need a tiny amount (I Jane very short fine hair)
Michelle –
It was a smaller bottle than I thought it would be but overall the product is good so far!