Discover Biolage Deep Treatment HydraSource Multi Use Hair Mask for instant gratification and total hair transformation. Highly concentrated in caring agents for healthier-feeling hair with each use* Infuse extremely dry hair with moisture and nourishment. Hair is less prone to breakage, feels soft and looks and feels healthy. Easy to squeeze, these packs are perfectly sealed for a fresh application each time.

*when used as a system with Biolage shampoo.

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