Purified aqua increases the shelf life and stability. It is non-toxic.
Glycerin is for taste and texture.
Both the glycerin and lecithin derived from palm that is RSPO (Roundtable on Sustainable Palm Oil) certified. The lecithin is used to make the carrier, phosphatidylcholine and this is the component of the nanoparticle liposome. The glycerin from the sustainable palm is simply utilized for the taste and texture of the product.
The Peppermint oil used is organic from peppermint extract and can help with breathing and gut function, and more.