Potassium Hydroxide (Lye for liquid soaps)

The lye/hydroxide for making liquid soaps.

How To Make DIY Liquid Castile Soap

Isopropyl Alcohol 99%

Potassium Hydroxide, Flakes

The superb absorption properties make it a perfect ingredient for natural deodorants!

Magnesium Hydroxide Powder

IBT 50 (BTMS 50)

How to Make Liquid Soap (The Easy Way) - Humblebee & Me

Wilson's Scents 'n' More - POTASSIUM HYDROXIDE NOW AVAILABLE FOR YOUR LIQUID SOAP MAKING NEEDS! $30 per lb. Potassium hydroxide, which is used exclusively in LIQUID SOAPS and also known as lye

Troubleshooting Liquid Soap Problems (and Liquid Soap FAQs) - Oh, The Things We'll Make!

Coconut-based powder surfactant.

SCI Powder (Sodium Cocoyl Isethionate)