Description
WS-23 (N,2,3-trimethyl-2-isopropylbutamide) is a newer cooling agent that is more potent than WS-3. It has a cooling effect that is similar to menthol but without the minty flavor. We procure WS-23 crystals directly from our International supplier, whereafter, we dissolve these crystals at 10%, 20% or 30% respectively in USP grade propylene glycol.