Buy Sodium Hydroxide, NaOH, and Potassium Hydroxide, KOH, for soap making and PH adjusting. Suitable for cosmetic use, Certificate of Analysis and SDS provided. Trusted ingredients with compliant documents from an assessor owned business.

All purchases of NaOH/KOH are excluded from all shipping discounts*

To maximise savings, make sure you order Lye on its own. If it is included in a mixed order, the system will add the cost of the dangerous goods shipping and remove any free shipping discount.