Essentially Natural Caustic Soda Lye (Sodium hydroxide) Size:1kg even though it comes from

even though it comes from vegetable oil sources

and other oil-based skincare blends

Natural cleaning blends and fresh-smelling home projects

Lavender essential oil

Essentially Natural Caustic Soda Lye (Sodium hydroxide) Size:1kg even though it comes fromEssentially Natural Caustic Soda Lye is sodium hydroxide, a highly caustic alkali used in soap making to trigger saponification when combined with oils and fats. It is a raw process ingredient rather than a finished cosmetic component, and it is essential for making true hard soap by cold or hot process methods. Used correctly in a tested soap recipe, the active lye is consumed during saponification. This is a specialist soap making material and must