All of this CBD: CBG vape additives are 10ml, but come in 15ml bottles. this always slightly overfill so that you are guaranteed to get the most out of this e-liquid, but also ensuring there is still room for shaking. This completely THC free e-liquid is available with a mix of CBD and CBG. This e-liquid is created through a special extraction process. Using this process removes all traces of THC, which is ideal for those looking to avoid any exposure to the compound. This CBD: CBG e-liquid additive avoids the mixing and boiling of industrial hemp plants in PEG400, MCT or other carrier oils that should not be vaped. Instead, we have an almost completely tasteless additive that you can add to your favorite flavors without affecting the taste. The 500:50 is our mid-range liquid, but with 99%+ pure CBD and CBG it is very potent. If you want to increase the level of CBD & CBG this also makes 1000:100 liquid.