Essentially Natural Caustic Soda Lye (Sodium hydroxide) Pinus sylvestris Keep the container clean between

Keep the container clean between uses

DIY makers exploring simple infusion-based skin and body routines

For home fragrancing use only

Q: Can it be added to bath salts

0% to help stabilise oils

Essentially Natural Caustic Soda Lye (Sodium hydroxide) Pinus sylvestris Keep the container clean betweenEssentially 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