Elevate your wash days with the Hair Gain Hydrating Shampoo Refill (250ml). Infused with peptides, vitamins, and marshmallow root, it cleanses, hydrates, and strengthens for softer, healthier-looking hair from the very first wash. Designed for use with our 100% recycled refillable bottle, this sustainable 250ml refill delivers strong, silky, shiny hair you can see and feel.

• Up to 64% less hair fall & breakage from first use
• Marshmallow root soothes & locks in moisture for ultimate hydration
• Peptides reinforce strands for improved strength & reduced breakage
• Thicker, fuller-looking hair with natural shine and vitality
• Dermatologically tested & Trichologist approved
• Vegan and Halal certified
• Safe for all hair types including coloured & treated hair
• No parabens, silicones or sulphates