Sodium Hydroxide (Lye/Caustic Soda)




For Cold and Hot Process Soapmaking - this alkali makes a solid BAR soap, not liquid soap.  We recommend the use of a Lye Calculator to ensure you have a balanced and moisturising recipe.  You'll find links to these on our Recipe Tutorial Pages and Links Page


Refer to the product label for safety instructions and warnings.
Always keep out of reach of children and animals.
Wear suitable eye protection and protective clothing when using this product

We no longer ship bulk sizes of this product - If included on your mail order this will be deleted prior to shipping.

It is a sale requirement that the person collecting this product fills out an End User Declaration and brings either a Passport or Drivers License (Photo ID).

INCI: Sodium Hydroxide
Ingredients: Sodium Hydroxide, Purity: 98%+