All States California

Hemp Laws in California

Last updated: April 1, 2026

THC-O in California

Current legal status

Banned

THC-O is considered a synthetic cannabinoid and is federally illegal per DEA guidance. Also prohibited under California cannabis regulations.

Learn more about hemp laws in California

This compound is not currently legal in your state.

All Compounds in California

CompoundStatus
Delta-8 THC⚠️Restricted
Delta-9 THC (Hemp)⚠️Restricted
CBD⚠️Restricted
THCA⚠️Restricted
HHC⚠️Restricted
Delta-10 THC⚠️Restricted
THC-OBanned
THCP🔶Gray Area

By Product Type

Gummies / Edibles⚠️Restricted
Vapes / Cartridges⚠️Restricted
Hemp Flower⚠️Restricted
Tinctures / Oils⚠️Restricted
Topicals / CreamsLegal
Beverages / Drinks⚠️Restricted

Age Requirement

21+

Shipping Into CA

⚠️Restricted

Shipping Out of CA

⚠️Restricted

Note: AB 45 is one of the strictest hemp-THC frameworks in the country. All intoxicating hemp products must be sold through licensed cannabis retailers with full compliance, testing, and taxation. Non-intoxicating CBD topicals are exempt.

Compare California With Other States