So what source would be "sustainable" Zuta?
Well this is something that I just put into Google. Like I said, palm oil can be sustainable but mostly it is not.
When your diy juice equates to pennies surely you can afford to spend a few dollars more and buy sustainable VG.
I am not touting for business, so I will not put the business name in.
When your savings from cigs are insanely massive perhaps it's not a crazy thought to make sure your gear is ethically sourced.
Vegetable/Palm Glycerin
99.7% USP Kosher NonGMO Palm Glycerin
Palm kernel oil is an edible plant oil derived from the kernel of the oil palm
Elaeis guineensis
Our certified Kosher USP Palm Vegetable glycerin is not a by product of biodiesel or soap production. Even though glycerin byproduct from biodiesel or soap production is a USP Food Grade vegetable product, the taste is just not as good when compared to our palm based product. The use of glycerin in food and personal care products would lead any market leader or scientific formulator to use the best tasting and smelling ingredient(s). Most other leading glycerin resellers are selling biodiesel byproduct glycerin and you can taste and smell the difference. Our palm based product is ethically and sustainably produced from non-GMO palm oil, not the genetically modified soy bean oil based biodiesel glycerin, generally offered by the market.
Our palm glycerin is manufactured according to standards for sustainable practices set forth by the Rainforest Alliance and the Roundtable on Sustainable Palm Oil. It is carefully produced, packaged and stored to maintain its purity, freshness and excellent taste. Compare it to generally available USA produced biodiesel glycerin(s) offered at similar prices by the general market, and once you do a smell and taste test, you will never use the genetic modified biodiesel byproduct glycerin again.
Palm based glycerin is the perfect and only choice, when great taste and neutral odor is what your product is all about.
It's not that hard