Rhus Verniciflua Peel Wax

This ingredient is also known as berry wax; it is a plant-derived wax from the peel or rind of the lacquer tree with emollient and stabilizing properties.

According to a manufacturer, this ingredient can help thicken/stabilize formulas, improves slip, and leave a soft emollient on skin.

It is important to note this ingredient comes from the lacquer tree which is in the same plant family as poison ivy or poison oak. Though this ingredient comes from the wax instead of sap (the sap contains the substance that causes itchy rashes), there is a very small chance that sensitive people could react.