Herbert
Built on lab-verified truth
Herbert reads the lab report so you don't have to. Every number is sourced, dated, and labeled — no hype, no hidden ads.
Verified lab reports
Every verified product carries a Certificate of Analysis from a state-licensed lab.
Fresh data
We flag tests older than 90 days and surface recently verified items first.
Clear sourcing
Lab-verified, retailer-submitted, or community-reported — every data point is labeled.
No hidden ads
Sponsored content is always marked. We never bury a commercial relationship.
Lab-verified COAs
Fresh data (<90 days)
Licensed retailers
Hidden sponsorships
Plain-language explainers
The stuff dispensaries assume you already know — in two minutes, without the jargon.
Read a COA in 30 seconds
2 minWhat actually matters on a lab report — and what you can ignore.
THC vs THCA
2 minWhy the number on the label isn't the number you feel.
Dosing basics
2 minStart low, go slow — a practical way to find your dose.
If you take too much
2 minIt passes. Here's how to stay calm and comfortable.
Not sure where to begin?
Answer a few quick questions and Herbert points you to what fits — your goals, your tolerance, your night.