Shoppers say this $27 hair-thickening duo brings thinning locks 'back to life'
The shampoo and conditioner set uses ingredients such as biotin and keratin to encourage fullness — it's nearly 35% off.
Lighting deal! Shoppers see 'new hair growth' after using this anti-thinning set, down to $24
With proven ingredients like biotin, caffeine and niacinamide, this color-safe pair aims to promote stronger, thicker locks.