This lavish sterngthening Rinse is enriched with Biotin and Pro Vitamin B5, two powerful vitamins that strengthen, nourish and add luster to hair. A mix of eleven amino acids, the building blocks of proteins, are used to strengthen, repair, and condition the hair shaft. With regular use, hair will look and feel thicker, healthier, and more luxurious. 
 
•Strengthens & Nourishes.
•Safe for Extensions, Wigs and color-treated.
•Perfect for fine, stressed hair and extensions.
•Sodium Chloride and Paraben-Free
 
How to use: After washinf with Biotin Z Wash, work through the midshaft to the ends. Massage. leave in 1-5 minutes. Rinse.