One of my favourite formulation magic tricks is when a rather boring looking dry powder magically transforms into rich, luxurious lather when it’s mixed with water. It’s pretty darn cool, and while this powder-to-foam sorcery is really impressive, it’s really easy behind the scenes and only takes about ten minutes to make.
These sparkly, sudsy shampoo bars feature two trending all-natural ingredients with long histories in hair care: castor oil and rice. These inexpensive ingredients are said to help strengthen the hair, boost growth, and improve hair health, so including them in a shampoo bar felt like a no-brainer.
Make it Up: The Essential Guide to DIY Makeup and Skin Care is now available at booksellers all over the world!