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Is CBD Legal in California?

California CBD law as of August 2026.

Last reviewed:

California CBD law at a glance

California
Overall statusRestricted
Minimum purchase age21+
Hemp-derived CBD oil (under 0.3% THC)Zero-THC (broad spectrum) products only
Hemp-derived delta-8 / delta-10 / HHCBanned
Smokable hemp flowerBanned
Hemp-derived ediblesRestricted

Detailed background

California went from the most permissive CBD framework in the country to one of the strictest in about eighteen months. AB-45 (2021) was the first state law to unambiguously legalize hemp-derived CBD in foods, beverages, dietary supplements, and cosmetics. Then came the CDPH emergency regulations of September 23, 2024, and then AB 8, which Governor Newsom signed October 2, 2025 and which took effect January 1, 2026.

Here is the part most summaries get wrong. AB 8 does not merely ban THC from ingestible hemp — it requires the extract used in food, food additives, beverages, dietary supplements, and processed pet food to be CBD or CBN isolate, confirmed by COA at greater than 99% of the tested cannabinoid peaks. That rules out full-spectrum oil, and it also rules out most broad-spectrum oil, since broad spectrum is defined by the minor cannabinoids it keeps. The emergency regulations add a no-detectable-total-THC standard, a minimum purchase age of 21, and a cap of five servings per package. Hemp flower, pre-rolls, and inhalable hemp products cannot be sold in California at all.

Topicals are treated differently and more generously. Hemp extract in topically applied cosmetics may not contain THC as a rule, but the statute allows topically applied cosmetics to carry a total THC concentration up to 0.3% on a dry-weight basis. Salves and balms are the category that comes through California's rules mostly intact.

One more date worth knowing: on January 1, 2028, cannabinoid extraction oversight moves from CDPH to the Department of Cannabis Control. If you are in California and buying CBD to swallow, read the COA for isolate purity — that is the specific thing state law now turns on.

Shipping CBD to California

We ship our full range to California. Note what the state requires of ingestible hemp: AB 8 asks for CBD or CBN isolate above 99% purity, and our full spectrum, broad spectrum, and pet oils all keep other cannabinoids by design. Topicals are treated differently — AB 8 lets topically applied cosmetics carry up to 0.3% total THC, so the arnica salve stick sits inside the rule. Read the law below and decide what is right for you.

Employment & drug testing

California's AB-2188 (effective 2024) prohibits employers from discriminating against most off-duty cannabis use, but exceptions exist for federal-contractor and safety-sensitive roles. Drug tests still detect THC.

FAQ

Is CBD legal in California?

California is now an isolate-only market for ingestible CBD. AB 8 (effective January 1, 2026) requires hemp extract in food, beverages, and dietary supplements to contain no THC and to be over 99% pure CBD or CBN. Topicals are the exception.

What's the minimum age to buy CBD in California?

21 years old. Most retailers age-gate at 18 or 21. botanCBD does not collect a date of birth, scan ID, or upload a document at checkout.

Can I order CBD online in California?

We ship our full range to California. Note what the state requires of ingestible hemp: AB 8 asks for CBD or CBN isolate above 99% purity, and our full spectrum, broad spectrum, and pet oils all keep other cannabinoids by design. Topicals are treated differently — AB 8 lets topically applied cosmetics carry up to 0.3% total THC, so the arnica salve stick sits inside the rule. Read the law below and decide what is right for you.

Will CBD show up on a drug test in California?

California's AB-2188 (effective 2024) prohibits employers from discriminating against most off-duty cannabis use, but exceptions exist for federal-contractor and safety-sensitive roles. Drug tests still detect THC. botanCBD's broad-spectrum (THC-free) products are formulated for drug-tested professionals. Full-spectrum products contain trace THC (under 0.3%) that can accumulate over weeks of consistent use and trigger a positive workplace screen.

Is hemp-derived delta-8 THC legal in California?

No. California restricts hemp-derived intoxicating cannabinoids including delta-8 THC, and its rules reach trace-THC products too — broad-spectrum (THC-free) CBD is what stays available at general retail there.

Authoritative source

For current text of California hemp law, see California Department of Public Health — AB 8 Industrial Hemp FAQ. State law changes — verify before relying on this summary for legal purposes.

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These statements have not been evaluated by the Food and Drug Administration. botanCBD products are not intended to diagnose, treat, cure, or prevent any disease. Talk with your healthcare provider before starting any new wellness product, especially if you take prescription medications.

This summary of California CBD law is for educational purposes only and is not legal advice. Consult a licensed attorney in California before relying on this guide for any decision with legal consequence.