OUAI Thicker Hair Kit for Fuller, Healthier Hair – Volumizing & Strengthening Treatment for Thin, Fine Hair – Perfect for Daily Use & Styling at Home

The OUAI Thicker Hair Kit is just $72 (value $82) and will help support your thick hair goals. Try NEW Thickening Spray to instantly get your hair looking thicker & fuller while helping your strands stay soft & healthy with volume that lasts. Then, support scalp health and thicker, fuller-looking hair when you drop Scalp Serum every day. 100% of users saw fuller, thicker-looking hair.*

*Based on a 16-week expert grading study performed on 32 subjects