Hydrate, strengthen, and boost shine with the refillable Hair Gain Hydrating Shampoo Starter Kit. Enriched with peptides, vitamins, and marshmallow root, it cleanses, nourishes, and fortifies strands for softer, healthier-looking hair from the very first use. Complete with a 100% recycled refillable bottle and 250ml shampoo refill, it combines luxury, performance, and sustainability in one.

• 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
• Safe for all hair types including coloured & treated hair
• Dermatologically tested & Trichologist approved
• Vegan and Halal certified
• No parabens, silicones or sulphates
• Includes 1x refillable bottle + 1x shampoo refill (250ml)