Product Description**Hydra Source Deep Treatment Mask: Intense Hydration for Dry Hair** Transform dry, thirsty hair with the Hydra Source Deep Treatment Mask, infused with a unique concentrate of micro-filtered aloe vera and fermented hyaluronic acid. This weekly treatment deeply nourishes and restores moisture, leaving your hair feeling softer, smoother, and more manageable. Say goodbye to dullness and roughness, and embrace healthier-looking locks with this powerful hydration boost. **Key Benefits:** - Intense Hydration: Replenishes moisture levels for lasting hydration. - Smoothness Restored: Smoothes hair cuticles for a silky-smooth texture. - Nourished Hair: Provides deep nourishment for healthier-looking hair. **Features:** - Microfiltered Aloe Vera: Gently nourishes and polishes hair cuticles for lasting hydration, softness, and shine. - Fermented Hyaluronic Acid: Penetrates the hair fiber and seals the cuticle, enhancing intense yet weightless hydration. - Vegan Formula: No animal-derived ingredients or byproducts. - Sustainable Packaging: Pouch uses 75% less plastic than two 50ml/1.69 FL. Oz. Biolage shampoo bottles. **Results:** - 5x more hydration after one use* - 14x smoother hair after one use* **How to Use:** 1. After shampooing with Hydra Source Shampoo, apply the mask to wet hair. 2. Leave in for 3-5 minutes. 3. Rinse thoroughly. **For Best Results:** Use as a weekly system with Hydra Source Shampoo. **Experience the transformative power of the Hydra Source Deep Treatment Mask and embrace your hair\'s natural beauty. *Hydra Source Shampoo and Deep Treatment Pack vs. Non-conditioning shampoo.Brand StoryProfessional By Nature. Honest By Choice. A recognized leader in professional haircare, BIOLAGE offers high-quality stylist-favorite products powered by botanicals.