Our vegetable glycerin (VG) is Palm Free, USP Grade with a minimum purity of 99.5%
Our propylene glycol(PG) is Palm Free, BP Grade with a minimum purity of 99.8% .
USP Grade means that our vegetable glycerin is of a sufficient purity to meet or exceed the requirements of the United States Pharmacopeia.
BP Grade is the British equivalent of USP Grade and means that our propylene glycol meets or exceeds the requirements of the British Pharmacopoeia.
USP Grade or BP Grade means that a product is suitable for food, drug, or medicinal use, and is of high enough quality to be used for laboratory purposes where purity is essential. This grading applies to all PG and VG that we source and does not apply once the product is opened by you.
Here’s some recommendations as to what you should buy:
- For high wattage subohm device (above ~50W), we recommend using 75% VG and above.
- If you’re using a starter kit or pod mod device, which are midrange in their wattage output (around 15 – 50W). we recommend either 50/50 up to 75% VG.
- If you’re using a low powered, pod (not pod mod) device (18W and below) we recommend 50-50 PG/VG to top your doublers with. Usually these lower wattage devices have small wicking ports, so it’s ideal to use 50-50 for a good balance.