Smyle is the cleanest vaping alternative on the market. Smyle is a blend of all natural ingredients and extracts that combine to enhance your vaping experience. No Propylene Glycol Alcohol Artifical flavours Diacetyl acetyl propanol or diluents of any kind. TIP: Turn your variable voltage device to a lower setting. Smyle uses an all natural v-liquid blend that vapes at 120 degrees celsius (The typical glycerin base liquids vape at 160 degrees or higher) *If you taste a burnt flavor the heat is too high!