Buy Pure Castile Soap Apr 2026

Unlike conventional "soaps" that are often synthetic detergents, pure castile soap is a result of saponification , where plant fats react with an alkali (sodium hydroxide for bars, potassium hydroxide for liquids).

The Complete Guide to Pure Castile Soap: History, Science, and Essential Buying Practices buy pure castile soap

Castile soap’s roots trace back to the Aleppo region of Syria, where soapmakers used olive and laurel oils. After the Crusades, the recipe migrated to Spain, where an abundance of olive groves led to the creation of the pure olive oil formula. the recipe migrated to Spain

Today, the term "castile" broadly refers to any soap made entirely from vegetable oils. Common additions include coconut, hemp, jojoba, and palm oils to enhance lather and moisturizing properties. buy pure castile soap