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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 160): divided by 0 Sold out

7 in stock

Pickup available from the Essentially Natural warehouse

Usually ready in 1 hour. Note: This service is unavailable on weekends, public holidays, and during closing hours.

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.

Sodium Hydroxide

98.5% minimum purity.

  • 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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Customer Reviews

Based on 46 reviews
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E
Erika Jansen Van Rensburg
Good quality

This is a good quality product in a sturdy container

C
Customer

I am definitely planning on purchasing more of these! I made soap with it. I use the recipe that was provided on the Essentially Natural Blog - "Soap Making Part 2_ Rose Clay Soap" and now I am addicted to making soap! Wish the curing process didn't take that long. :p

E
Elriza Van Wyk
Amazing

My 1st time making soap and what a pleasant surprise I made soap 3 times in 3 weeks!

Cant wait to make more

J
Janine Loynes
Caustic Soda delivery

As a first time customer, the delivery was quick and was excited to find a little gift neatly packaged inside :) I’m excited to try my product and make many holiday soaps 👌🏼

T
Tenele Dlamini
Lye solution

The delivery was smooth and quick ,Essentially natural's ,communication was prompt and effective. The product itself it excellent , packaged well and well labeled I was able to make lovely products thanks to this product will definitely be purchasing soon!