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Essentially Natural

Essentially Natural Caustic Soda Lye (Sodium Hydroxide)

Essentially Natural Caustic Soda Lye (Sodium Hydroxide)

Regular price R 69.00
Regular price Sale price R 69.00
Liquid error (snippets/price line 157): divided by 0 Sold out

6 in stock

INCI: Sodium hydroxide

Caustic Soda, or lye, is an alkali used in soap making. It is also known as sodium hydroxide and has the chemical formula of NaOH. Lye reacts with the fats in oils to produce an opaque or cloudy, hard soap. It is all consumed in the chemical reaction and none remains once soap is produced.

Size: 500g, 1kg or 5L (4kg).

Why we love lye: it is used to make soap! Find all our beautiful soap recipes and soap making inspiration here: Soaps

This product is certified: Vegan and Beauty Without Cruelty.

Need detailed info? COAs and SDSs are available — just send us the product name and batch number, and we’ll gladly share them with you.

100% Sodium Hydroxide (NaOH)

  • Always wear protective clothing when working with caustic soda
  • Avoid skin or eye contact
  • Avoid inhalation or ingestion
  • Can cause severe burns
  • If skin or eyes are contacted flush with water for 15 minutes
  • NB - This is not a food grade product and is not suitable for making food stuff.
  • This natural product is for external use only. Please exercise caution and do not ingest or take internally. Store away from children, animals, sunlight and heat. If pregnant or breastfeeding, please consult with your medical care-giver before use.
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