Let’s see what’s inside your Zero High® 500 mg CBG Isolate Oil Tincture with the Certificate of Analysis (COA), a third-party lab testing report that verifies its purity and potency.
500 mg Pure Isolate CBG Oil Lab Test
See What's In Your CBG Oil
COAs are independent lab reports that analyze your CBG isolate tincture’s cannabinoid profile.
Isolate oils—unlike full and broad spectrum ones—are made from radically purified cannabigerol extract powder, with no detectable THC and only trace CBD levels. This is a true single-molecule tincture that delivers pharmaceutical-grade quality in every beneficial drop.
Here's a snapshot of the cannabinoid assay for this 500 mg CBG Isolate Oil Tincture:
View the Full Lab Report
Get instant access to the full Certificate of Analysis (COA) for this 500 mg bottle of THC-free CBG oil isolate from Zero High.
COA results come from an independent lab assay that verifies potency, purity, and total THC content (if it is detected).
Go to Lab Test Library
We test every Cannabiva brand product using independent labs that are ISO-accredited. Visit our COA Lab Testing Portal to explore results for every product and potency in one place.
Learn More About CBG
We make adding CBG to your wellness plan simple and easy if you're just starting out. Check out quick reads from our Learning Library and 101 Blog for beginners.
[How Much CBG Should I Take?]
Fast track your way to your perfect dose with our handy CBG dosage chart and convenient dosage calculator.
[What Are Cannabinoids?]
What's a cannabinoid and why does it matter? Cannabninoids are natural medicinal compounds that help you feel better.


