Redken Extreme Mega Mask is a rinse-out fortifying hair mask for damaged, dry, or brittle hair, dispensed from a dual-chamber tube that combines a protein-based strengthening formula with a separate conditioning formula the moment it's squeezed. Built on Redken's Strength Complex (protein and lactic acid), it's positioned as an intensive, occasional step for hair that needs more than a standard everyday conditioner.
- Two formulas combine on dispense rather than sitting pre-blended in a tub
- Rinses out in 3–5 minutes, so it fits an intensive-treatment slot rather than daily conditioning
- Aimed at all hair types and lengths dealing with dryness, brittleness, or breakage
- Meant to be used periodically (roughly every second or third wash) rather than every time hair is shampooed
Redken states the mask leaves hair up to 15x stronger and cuts breakage by up to 73% in its own testing. It's a rinse-out treatment, not a leave-in product, applied after shampooing on towel-dried hair.