Quick take
Use this page as a shopping and label-literacy framework, not medical advice. Cannabinoid products can differ substantially by format, cannabinoid content, spectrum, ingredients and batch testing.
What to check before buying
| Check | Why it matters |
|---|---|
| Exact product & batch | Formulas and reports can change over time. |
| Total vs per-serving milligrams | These numbers answer different questions. |
| Spectrum / THC profile | Full-spectrum and broad-spectrum labels are not interchangeable. |
| COA availability | Use the report tied to the product or batch when available. |
Neurogan states that its products are third-party tested and provides a searchable certificate-of-analysis page. Treat merchant descriptions as merchant claims and verify the current product page and COA before purchase.
Safety note: FDA says CBD can cause liver injury, interact with medications and increase drowsiness with alcohol or other drugs that slow brain activity. FDA also advises against CBD during pregnancy or breastfeeding. Outside of an approved prescription CBD drug, consumer CBD products are not FDA-approved to diagnose, treat, cure or prevent disease.
Useful next steps
Continue with how to read a CBD COA, CBD milligrams explained, or our independent Neurogan review.