Olaplex Weightless Nourishing Mask: Cuticle Sealing Mask to Hydrate & Volumize Fine to Medium Hair, 200 ml / 6.7 Fl. Oz.

This instantly volumizing hair mask for fine hair to medium hair is formulated with Biomimetic Cuticle Technology to lock in lightweight hydration and seal hair cuticles for 5 washes. It immediately boosts shine, reduces breakage, and helps prevent snapping wash after wash to support length retention over time.
Key Benefits
Lightweight hydration through 5 washes*
*On virgin hair tresses
Reduces and prevents breakage even after 5 washes
Instant volume that lasts all day

How To Use
After shampooing, apply mask generously to wet hair, focusing on mid-lengths to ends.
Leave on for 3-5 minutes, then rinse well.