We use pharmaceutical grade PG, Natural & Artificial Flavoring, as well as a proprietary natural emulsifier (most commonly used in e-juice flavorings and food products).

Can I Sub-Ohm Herbal Suspension™:
Herbal Suspension™ is not meant for sub-ohm devices.  It is meant for low wattage devices/tanks.  You also get a stronger end product if you stick with a 1:1 mix ratio.