Matrix Biolage Colorlast Deep Treatment Pack 100ml

Multi-use deep treatment hair mask that maintains & restores color-treated hair. Hair is instantly stronger with less breakage. This hair mask prevents damaged, tangled ends & dull, faded color.

No more cold-water rinses or skipping shampoos to stretch out color vibrancy. Immediately after using this treatment, hair is 3X stronger** with up to 70% less breakage*.

Small but mighty, each pack contains at least four applications. Easy to squeeze, our packs are 77% lighter than a container of the same size and perfectly sealed for a fresh application each time.

*when used as a system with Biolage shampoo
**vs. non-conditioning shampoo with the system of Shampoo and Mask

Directions: After HydraSource Shampoo, apply to wet hair. Leave in 1-3 minutes. Rinse thoroughly. Recommended for medium to coarse hair.