Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free

Introducing More From This Collection by the manufacturer

RODEO STAR Thickening Foam: Transform flat hair into big, bouncy locks with this revitalizing and nourishing shampoo.

DALLAS Thickening Conditioner: Boost vitality and shine with this final step for vibrant, voluminous hair.

DALLAS Thickening Spray: Achieve volume, control, smoothness, and shine without stiffness with this ultimate blow-dry spray.

DEATH VALLEY Dry Shampoo: Get a wild, untamed look with this oil-absorbing dry shampoo that adds texture.

About R+Co: Award-winning formulas with unique, high-performing, ingredient-conscious formulas. Our products are vegan, cruelty-free, gluten-free, and free from harmful ingredients, as well as color-safe and heat and UV protective, with killer fragrances.

R+Eco Packaging & Sustainability: We are enhancing our eco-commitment with PCR packaging, transitioning all R+Co bottles to 55% PCR material. Look for the R+Eco logo as we prioritize good hair and a healthy planet by reducing virgin plastic, fossil fuel use, and energy in manufacturing.

R+Co Is Leaping-Bunny Certified: Our products are certified vegan, Leaping Bunny, and gluten-free—suitable for those avoiding animal products, animal testing, and gluten!

RCO Professionals: Our award-winning product line is designed by top hairdressers, ensuring diversity and innovation in every creation.

Unleash Your Style: Discover the Ultimate Hair Care with R+Co, where cutting-edge hair care meets unparalleled style. Focus on sustainability: Small changes in product size & weight lead to lower carbon emissions.

Compact by Design: We identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

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