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R+Co

R+Co DALLAS Biotin Thickening Conditioner

  • Based on 3,430 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Sep 2
Order within 5 hours and 5 minutes
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Size: 8.5 Fl Oz (Pack of 1)


Features

  • Maximizes volume
  • Helps repair damage
  • Improves elasticity.
  • Enhance comfort and protect your floors - Add a rug pad under your rug to prevent slipping, extend its life, and provide extra cushioning underfoot.

Description

For big, beautiful, bouncy hair. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip. 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. The quickest way to get volume and body into your hair. This dry shampoo absorbs extra oil and adds texture for an untamed look.

Product Dimensions ‏ : ‎ 2.3 x 2.3 x 5.6 inches; 9.6 ounces


Item model number ‏ : ‎


UPC ‏ : ‎


Manufacturer ‏ : ‎ R+Co


Best Sellers Rank: #16,092 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #396 in Hair Conditioner


#396 in Hair Conditioner:


Customer Reviews: 4.5 4.5 out of 5 stars (3,430)


Item Form: Liquid


Hair Type: Fine


Product Benefits: Good for thin, fine hair in need of volume. Vegan + cruelty-free conditioner.


Scent Name: Fruity / Woodsy


Additional Features: Hydrates, Strengthens


Package Type Name: Bottle


Unit Count: 8.5 Fluid Ounces


Number of Items: 1


Item Dimensions: 2.3 x 2.3 x 5.6 inches


Liquid Volume: 8.5 fluid ounces


Item Weight: 9.6 ounces


Size: 8.5 Fl Oz (Pack of 1)


Brand Name: R+Co


Age Range Description: Adult


Manufacturer: R+Co


UPC: 810081497169 810374024850 810374029879 810143173895


Model Number:


Manufacturer Part Number:


Material Features: Vegan


Material Type Free: Cruelty-free


Active Ingredients: lavender


Special Ingredients: Biotin


Recommended Uses For Product: don't add pro finder


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • My thick hair is back :) !!! Smells great too
Size: 8.5 Fl Oz (Pack of 1)
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. ... show more
Reviewed in the United States on December 8, 2024 by mia gabby
    • Works
Size: 8.5 Fl Oz (Pack of 1)
Works good, saw less hair loss
Reviewed in the United States on March 17, 2026 by Charity Driver
    • Big Hair Volume
Size: 8.5 Fl Oz (Pack of 1)
SMELLS GREAT and not sticky. Once you work through your hair it looks and feels thick. I have baby fine hair and this product gives you a lift and no breakage...just voluminous Texas Hair.
Reviewed in the United States on September 19, 2025 by A Connelly
    • Not sure if it thickened
Size: 8.5 Fl Oz (Pack of 1)
I liked the shampoo as a cleanser. It lathers well but I’m not sure I could tell that it made my hair feel thicker.
Reviewed in the United States on May 27, 2026 by C
    • Love Dallas!
Size: 8.5 Fl Oz (Pack of 1)
My go to conditioner for thick full Texas hair coupled with the paired shampoo
Reviewed in the United States on April 24, 2026 by R. Polansky
    • Would be again and again
Size: 8.5 Fl Oz (Pack of 1)
Amazing conditioner. Smooths and shines hair.
Reviewed in the United States on February 7, 2026 by TMSR101110
    • Not thickening but some pros to note:
Size: 8.5 Fl Oz (Pack of 1)
Pros: Hair is shinier & smoother. Smells great. Wash lasts for 24+ hrs and my hair doesn't get greasy quickly like when I wash with a cheap shampoo. Hair feels soft. Bottles have lasted for almost a month and I still have leftover for next month. Con: My hair feels, if possible, finer than before I used this product; not thickening at all. None of the pros make up for the fact that it doesn't do what it's supposed to do which is thicken up fine hair. Super expensive for the *tiny* bottle. $29 shampoo + $29 conditioner...nope! Does my hair feel $60 better and thicker? No. ... show more
Reviewed in the United States on July 28, 2021 by Viviana | Real Estate & Home
    • Excellent thickener for your hair.
Size: 8.5 Fl Oz (Pack of 1)
My wife purchases this hair conditioner every two months and she seems to be very happy with the quality and ingredients that maintain her hair at 75 years old looking fabulous.
Reviewed in the United States on January 20, 2026 by Steven Magg

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