Sodium sesquicarbonate is a white, crystalline solid, which and occurs naturally in mineral deposits.
It is a popular water softener used in hair care, deodorants and bath products.
It is particularly effective in hard-water areas as it improves foam quality.
It can also be used to regulate the pH of a product.
We’ve used sodium sesquicarbonate in our Sex Bomb Bath Bomb for its pH balancing properties.