Propolis (bee glue) is categorized as natural antibiotic, I have read several article about propolis:
1. http://www.webmd.com/vitamins-supplements/ingredientmono-390-propolis.aspx?activeingredientid=390&
2. http://www.sciencelab.com/msds.php?msdsId=9924733
3. https://www.google.com/patents/CN104585872A?cl=en
4. http://beehealthyfarms.com/vaporizers-diffusers/12-model-a1-propolis-vaporizer.html
I wonder if it safe to mix it in to e liquid?
1. http://www.webmd.com/vitamins-supplements/ingredientmono-390-propolis.aspx?activeingredientid=390&
2. http://www.sciencelab.com/msds.php?msdsId=9924733
3. https://www.google.com/patents/CN104585872A?cl=en
4. http://beehealthyfarms.com/vaporizers-diffusers/12-model-a1-propolis-vaporizer.html
I wonder if it safe to mix it in to e liquid?