Foundation Mask is a deeply hydrating and reparative silicone-free hair mask that treats and nourishes each strand, establishing a healthy foundation for styling. Clinically proven to reduce breakage by 31% after one use - locking in moisture while improving elasticity and strengthening the hair cuticle. 

Each Foundation Mask comes with our custom engraved RŌZ key for getting the last little bit of product out.

5 fl oz