Matrix Biolage / Keratindose Shampoo & Conditioner, 13.5 oz - Duo saleMATRIX Biolage KeratinDose Shampoo and Conditioner 13. 5 fl oz Duo The KeratinDose was formulated with Pro Keratin to provide targeted reinforcement and moisture balance to overprocessed hair, creating a moisturizing and smoothing condition that nourishes and prevents damage while keeping hair silky and manageable.

Protects colour vibrancy and promotes bright

I love the shine and ability to give a great blow out

paraben and salt free conditioner helps keep hair color looking fresh for up to 10 weeks

tone & shine Hair appears softer

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but i love this

Excellent for detangling

This product also results in an immediately noticeable difference in strength

humidity resistance

while optical brighteners protect and enhance blonde radiance

Gently remove dirt without stripping hair of its healthy oils

90% more conditioned after one application