Compare Dallas Biotin Thickening Treatment

R+Co's mega-thickening treatment helps build texture for a long-lasting, voluminous effect. It fortifies hair without weight, delivering instantaneous, visible results in minutes. 89ml. Made in USA. Apply to hair after washing, leave on for 5 minutes and rinse. R+Co's award-winning line of products feature unique ingredients and benefits designed to deliver immediate, high-performing results while keeping hair and scalp health at top-of-mind. All of R+Co's formulas are color-safe, heat and UV protective, vegan, cruelty and gluten-free, and without harmful ingredients such as parabens, sulfates (SLS or SLES), mineral oil and petrolatum. This brand is part of BEAUTYSPACE, the ultimate curator of the world’s most in-demand beauty and icons of the future. BEAUTYSPACE brings the very best in beauty to Hudson's Bay. Within our carefully crafted assortment, you will find an edit of the most innovative and sought-after skincare, haircare, makeup and lifestyle products from around the world.