Quillaja Saponaria Extract, also known as Soap Bark Extract is a natural foaming agent (surfactant) that is derived from the outer layer of the Quillaja Saponaria Molina tree. The extract has a high level of triterpenic saponins. Saponins are natural emulsifiers and multipurpose foaming agents.

What is soap bark used for?

Uses. Soap bark tree has a long history of medicinal use with the Andean people who used it as a treatment for various chest problems. It is the source of quillaia, the extract of which is used as a food additive and as an ingredient in pharmaceuticals, personal care products, and fire-fighting foam.

Is soap bark good for skin?

Soapbark gently cleanses and has natural antibacterial qualities therefore it’s considered to be good for sensitive skin, acne eczema, psoriasis, and bug bites.