R+Co's new DALLAS Biotin Thickening Shampoo and Conditioner, a thickening duo, is here to add shine while giving a boost to the finest, flattest hair.
DALLAS is infused with R+Co's newest scent, DARK WAVES, with notes of cardamom, pineapple, tangerine, lavender, bamboo and blonde woods.
To use, first apply DALLAS Biotin Thickening Shampoo to the mid-length of your hair and lather through the roots to ends. After rinsing, work the DALLAS Biotin Thickening Conditioner through roots to ends. Rinse and style as usual.
Key ingredients and benefits: