This small but mighty 25g round of solid shampoo is the perfect size for travel, or to try out if you've never used solid shampoo before. To use, just rub the bar into your wet scalp until a rich lather forms, then work through your hair and rinse as usual. Shampoo bars aren't soap with a 'shampoo' label slapped onto them; cold process soap has too high a ph for the delicate mantle of the scalp. These bars are formulated with gentle cleansers designed specifically for hair and scalp, and work like magic. Made entirely with plant based and ECOCERT approved ingredients, without any of the water or plastic found in most bottled shampoos. Comes in a reusable aluminium tin, aluminium being an endlessly recyclable material! Scented with a warming blend of Sweet Orange, Frankincense and May Chang essential oils. Keep these bars dry between uses, and they'll last a surprisingly long time.