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: 

• Biotin 

  • Improves the keratin infrastructure of the hair and increases strength and vitality. 

• Pro Vitamin B-5

  • Penetrates hair and provides intense hydration, while coating strands and adding a natural sheen. 

• Saw Palmetto Berry Extract

  • Adds body to hair, helping it appear thicker.

• Coconut Oil

  • Strengthens and conditions hair, promotes scalp health and prevents hair breakage and split ends while adding luster, shine and softness.

• Loquat Fruit Extract

  • Packed with vital nutrients, vitamins and minerals to help maintain a full mane.