Hair gain hydrating shampoo is enriched with a peptide, vitamin and marshmallow root complex to intensely hydrate, nourish and strengthen your hair. Dermatologically tested and suitable for all hair types, this indulgent vegan formula gently cleanses your hair, while soothing and deeply moisturising your strands from scalp to tip. The kit includes a beautiful refillable bottle made from 100% recycled materials.. Marshmallow root soothes the scalp while sealing in moisture for ultimate hair hydration. Peptides strengthen the structure of the hair making hair strands stronger and less prone to breakage. For thicker, fuller looking hair that shines with vitality. Trichologist approved and dermatologically tested. Vegan and halal certified. No parabens, silicones or sulphates. Refillable bottle with 250ml cartridge refill. Luxurious and spa like salted sage and driftwood fragrance.. The hair gain hydrating shampoo starter kit contains. Hair gain hydrating shampoo refillable bottle. Hair gain hydrating shampoo refill bottle 250ml.