dermatologist- & ophthalmologist-tested

massaging along the entire length for 3 minutes

-Only add more as needed

1% concentration

and supports firmer

OLAPLEX - Weightless Nourishing Mask: Volumizing, Hydrating Hair | 200 ML rice dermatologist- & ophthalmologist-testedAbout the Product What it is: A volumizing in shower hair mask to hydrate and volumize fine to medium hair without weighing it down, sealing the cuticle for up to five washes. Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine, Medium, and Thick Key Benefits: Lightweight hydration for up to five washes Reduces and prevents breakage even after five washes Instant volume that lasts all day Highlighted Ingredients: Biomimetic Cuticle