Using non-food grade VG?

[acidtabvocab]

Hi, i purchased all DIY ingredients and what not from amazon, and dawn's DIY flavor shack.

I made it with this:

Amazon.com: Glycerine / Glycerin Vegetable Usp Grade 100% Pure 10 Oz: Health & Personal Care

and food grade prop glycol. But my stomach has been getting upset. Im vaping at 10mg/mL nic on an evic and tank at 5 volts with 3ohm cartos. Is this VG not food grade? Can it cause me to feel an upset stomach?

Thanks ECf <3

 

[SouthernBliss]

USP is higher quality than food grade. USP is the kind you should be using.

 

[Heavyrocker]

I tried food grade one time and it tasted very sweet its watered down and costs more,stick with the Pharma USP type.

 

[acidtabvocab]

So the USP is the good stuff? Okay good. Cause when i purchased it i stupidly didnt look into it. I just saw it said USP and figured it was food grade or higher. Thanks my friends!