Sodium Bicarbonate – is a natural mineral salt that softens the water. Soft water is gentle on your skin, and bathing in water softened by bicarbonate will make your skin silky-smooth after every bath.
Otherwise known as Baking Soda, it's an alkali that produces carbon dioxide when mixed with acids. When used in combination with citric acid, you can make fizzy bath salts and bombs. It soothes the skin while it gently cleans. Other uses can be used in body powder as a deodoriser or carpet freshener. INCI: Sodium Bicarbonate