A strengthening shampoo that gives fine hair more volume. The combination of active plant-based ingredients consisting of trigonellin keratin and biotin obtained from fenugreek, wheat germ and hops strengthens the hair structure and revitalises the elasticity. The hair becomes fuller and thicker. Massage a quantity the size of a small snowball into wet hair, repeat and rinse. For perfect results, apply a supplemental conditioner to the hair afterwards.