Intense repair, once a week.
NOUNOU Hair Mask is a rich treatment that restores softness and manageability to very damaged hair.
Best for: processed, brittle or heat-damaged hair.
How to use: After shampoo, apply to lengths and ends, leave 5 to 10 minutes, rinse.
Why it works: a concentrated mask fills porous areas of the strand so hair feels smoother and breaks less.
Sold by Certified Vixen, a Davines salon in Solana Beach, California.