Looking to make your beauty regime a bit more sustainable? Swapping your normal liquid shampoo for a shampoo bar could help you on your way.
But how do shampoo bars work, exactly, we hear you ask? Since these handy bars come in recyclable cardboard packaging and last on average three times longer than a typical bottle of shampoo – we’re talking as many as 60 washes – you’ll be saving some pennies as well as the environment by swapping to a solid formula.
What is a shampoo bar made of? It has all of the ingredients your typical shampoo contains – cleansing, conditioning, and sometimes foaming agents – but the water is removed so that those ingredients switch from liquid to solid form.
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