Is CBD Legal in California? CBD Laws & Regulations 2026

Updated November 6, 2026

CBD Legal Status in California:

Yes. Hemp-derived CBD is legal in California in 2026, but state law now controls which CBD products can be sold. Under Assembly Bill 8 (AB 8), CBD foods, beverages, and dietary supplements may contain only CBD isolate above 99% purity with no THC, and buyers must be 21 or older. Topical cosmetics may contain up to 0.3% total THC. Hemp flower, prerolls, and vapes cannot be sold in California, and licensed dispensaries cannot sell hemp products until new state rules take effect. Cannabis-derived CBD, including full-spectrum, is available at licensed dispensaries for adults 21 and older.

What exactly is CBD? Cannabidiol, better known as CBD, is a non-intoxicating cannabinoid produced naturally by the Cannabis sativa plant. California regulates it differently depending on its source: hemp-derived CBD products fall under California Department of Public Health (CDPH) rules, while cannabis-derived CBD falls under the Department of Cannabis Control (DCC).

Plenty of shoppers across the state are asking the same question right now: is CBD legal in California, and which products can you still buy? California has long been one of the most progressive states on cannabis and hemp, yet its rules changed sharply between 2024 and 2026. CDPH emergency regulations in 2024, AB 8 in 2025, two new state laws that took effect in 2026 (SB 378 and AB 2250), and a federal hemp redefinition signed in November 2025 have all reshaped what you can buy and where.

This guide explains California CBD laws as of October 2026: which products are legal, what changed, who can buy CBD, where to buy it, and what is still pending. We separate laws already in effect from proposals that have not passed, so you know exactly where things stand.

Key Takeaways

1. Hemp-derived CBD is legal in California, but AB 8 (effective January 1, 2026) limits CBD foods, beverages, and supplements to CBD isolate above 99% purity with no THC, sold only to adults 21 and older.
2. Topical cosmetics may contain up to 0.3% total THC; hemp flower, prerolls, vapes, and products with synthetic cannabinoids cannot be sold in California.
3. Licensed dispensaries sell cannabis-derived CBD, but they cannot sell hemp products until new DCC rules take effect (full hemp integration is scheduled for January 1, 2028).
4. Federal rules are also changing in two steps: products with synthetic cannabinoids drop out of the hemp definition on November 12, 2026, while the total THC standard and the 0.4 mg total THC limit for each container begin on December 11, 2026.

California CBD Rules: In Effect Now vs. Proposed

In Effect Now	Proposed or Pending (Not Law)
California’s AB 8 hemp restrictions (in force from January 1, 2026)	Bills in Congress to delay the federal hemp changes to 2028, repeal them, or replace them with a regulatory framework
CDPH permanent rules: no detectable THC in hemp foods, 21+ purchase age, 5 servings per package	DCC rules allowing licensed dispensaries to sell hemp products
SB 378 online marketplace rules (since July 1, 2026)	FDA cannabinoid lists required by the 2025 federal law (not yet published as of August 2026)
AB 2250 changes (signed September 27, 2026; CBN isolate change starts January 1, 2028)
Federal hemp redefinition: November 12, 2026 (synthetic cannabinoids) and December 11, 2026 (total THC and 0.4 mg cap)

What Is CBD?

CBD is one of many cannabinoids that occur naturally in the Cannabis sativa plant. You will find it in both hemp and marijuana, the two main varieties of cannabis. Hemp, however, is grown to be rich in CBD and very low in THC (tetrahydrocannabinol), the cannabinoid that produces the “high” people associate with marijuana.

Because CBD does not cause intoxication, taking it will not leave you feeling high. CBD products generally come in three main types, and California law handles each of them in its own way:

• CBD Isolate: A purified extract made of CBD alone, without THC or any other cannabinoids. Under AB 8, this is the only form of hemp CBD allowed in foods, beverages, dietary supplements, and processed pet food in California, and the extract must be more than 99% CBD with no THC.
• Broad-Spectrum CBD: Keeps several of the plant’s cannabinoids and terpenes, but the THC has been taken out. Because it contains other cannabinoids, it generally cannot meet the 99% isolate purity standard for ingestible hemp products in California, even when no THC is detected.
• Full-Spectrum CBD: Retains the complete range of cannabinoids found in hemp, trace levels of THC included. Hemp-derived full-spectrum CBD cannot be sold in California as a food, beverage, or supplement. It may appear only in topical cosmetics with 0.3% total THC or less. Full-spectrum CBD sourced from cannabis is sold through California’s licensed dispensaries.

Federal CBD Law: Where It All Started

The 2018 Farm Bill and Hemp-Derived CBD

At the federal level, CBD made from hemp became legal through the Agriculture Improvement Act of 2018, which most people simply call the 2018 Farm Bill. The Farm Bill took hemp off the Controlled Substances Act and set its legal definition as Cannabis sativa L. containing 0.3% or less delta-9 THC by dry weight. That legal definition is what allowed a hemp industry to grow across the entire country.

The November 2025 Federal Hemp Redefinition (P.L. 119-37, Section 781)

H.R. 5371 became Law when the President signed it on November 12, 2025. Formally titled the Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans Affairs, and Extensions Act, 2026, it now stands as Public Law 119-37. Section 781 of that Law replaces the existing federal hemp definition with a much narrower one. Here is what it changes:

• Total THC Standard: The delta-9-only limit is replaced by a total THC limit of 0.3% on a dry-weight basis, which includes THCA.
• 0.4 mg Per-Container Cap: Final hemp-derived cannabinoid products, such as CBD tinctures and edibles, may not contain more than 0.4 mg combined total of THC and cannabinoids with similar effects per container. In this context, a “container” is the innermost package that actually touches the product itself.
• Synthetic Cannabinoid Exclusions: Hemp status no longer covers products made with cannabinoids the cannabis plant cannot produce on its own, or with cannabinoids created through synthesis or manufacturing outside the plant, even when the same compound can occur naturally.
• Reclassification: Any product that no longer meets the revised definition is regulated as marijuana under the federal Controlled Substances Act.
• FDA Lists: Within 90 days of enactment, the FDA was directed to release lists identifying cannabinoids that occur naturally, cannabinoids that belong to the THC class, and cannabinoids that produce comparable effects. Those lists were still not published by the FDA as of August 2026.

September 2026 Update: Two Federal Effective Dates (H.R. 6500)

Under the original timeline, the revised hemp definition would have applied starting November 12, 2026. That timeline changed on September 2, 2026, when the President signed H.R. 6500 (the Continuing Appropriations and Extensions Act, 2027), dividing the rollout between two separate effective dates:

Effective Date	What Changes
November 12, 2026	Products made with cannabinoids that the cannabis plant cannot naturally produce are no longer considered hemp under federal law
December 11, 2026	The rest of Section 781, including the total THC standard and the 0.4 mg per-container cap

Important Note: CBD itself is not THC, and pure CBD isolate products with no THC are generally expected to remain within the federal hemp definition. For California shoppers, the state’s stricter AB 8 rules have already applied since January 1, 2026. The federal changes do not loosen any California rule.

Proposed, not Law: Several bills in Congress would delay the federal changes by two more years (H.R. 7024, H.R. 7010, S. 3686), repeal them (H.R. 6209), or replace them with a federal regulatory framework. As of late October 2026, Congress had not passed any of these bills. Unless Congress acts, the December 11, 2026 date stands.

How California CBD Law Has Evolved: A Complete Timeline

1996 and 2016: Proposition 215 and Proposition 64

California became the first state to legalize medical cannabis when voters approved Proposition 215, the Compassionate Use Act, in 1996. Two decades later, in November 2016, Californians approved Proposition 64, which made adult-use cannabis legal for anyone 21 or older. Today, the Department of Cannabis Control (DCC) licenses the businesses that sell cannabis-derived CBD.

2021: Assembly Bill 45 (AB 45) Becomes Law

Governor Newsom signed AB 45 (Chapter 576, Statutes of 2021) on October 6, 2021. It created the first formal regulatory structure for hemp-derived products in California. Under AB 45, CBD and other hemp cannabinoids could be added to foods, drinks, dietary supplements, cosmetics, and processed pet food, as long as manufacturers registered with CDPH and followed its testing and labeling rules. It continued to bar hemp in alcoholic beverages and did not allow in-state sales of inhalable hemp products.

2024 Emergency Regulations

Governor Newsom responded to the spread of intoxicating hemp products outside the licensed cannabis market on September 6, 2024, when he announced a set of emergency regulations. The CDPH rules took effect on September 23, 2024. Under these rules, any industrial hemp food, food additive, beverage, or dietary supplement meant for people to consume must meet three conditions:

• Zero detectable total THC
• Buyers must be at least 21 years old.
• A limit of five servings in each package

On October 11, 2024, the Los Angeles County Superior Court denied the hemp industry’s request for a temporary restraining order, so the rules stayed in effect. CDPH readopted the emergency regulations effective March 24, 2025.

CDPH Permanent Hemp Regulations (2025 and 2026)

CDPH then made the emergency rules permanent. The Office of Administrative Law (OAL) approved the permanent rules on serving size and age on October 20, 2025. It approved the permanent rule listing intoxicating cannabinoids on April 21, 2026. The zero-detectable-THC limit, the 21+ age rule, and the five-serving limit are now permanent California law.

2025: Assembly Bill 8 (AB 8) Becomes Law

Governor Newsom signed AB 8 (Chapter 248, Statutes of 2025) on October 2, 2025. AB 8 represents the biggest overhaul of California’s hemp rules so far, bringing intoxicating hemp products under the same framework as cannabis. 

Here is a breakdown of what AB 8 changes and when each rule applies:

When It Applies	What Changes Under AB 8
January 1, 2026	Selling, offering, or providing hemp flower, pre-rolls, or any inhalable product with hemp-derived THC, including vape cartridges, is now prohibited in California. Manufacturers in California can still produce these items, but only to sell them outside the state.
January 1, 2026	Any hemp extract used in foods, drinks, dietary supplements, or processed pet food has to be a CBD or CBN isolate that is more than 99% pure and free of both THC and synthetic cannabinoids.
January 1, 2026	Cosmetics made with hemp extract must be THC-free, with one exception: cosmetics applied topically can carry as much as 0.3% total THC by dry weight.
January 1, 2026	Products containing synthetic cannabinoids (such as synthetically converted delta-8, delta-10, and HHC) cannot be sold in California.
January 1, 2026	Businesses that sell cigarettes or tobacco products may not possess, store, own, or sell cannabis, cannabis products, or products presumed to be cannabis (Business and Professions Code Section 22980.6). A hemp product is presumed to be cannabis unless the seller shows it complies with California hemp law.
January 1, 2026	State and local agencies gained new powers to remove illegal intoxicating hemp products from shelves and fine businesses.
January 1, 2028	Intoxicating hemp products move fully into the licensed cannabis system and must follow the same manufacturing, testing, tax, and retail rules. Extracting cannabinoids from hemp will require a DCC license. CBD and CBN isolate products stay under CDPH oversight.

July 1, 2026: Senate Bill 378 (SB 378) Takes Effect

SB 378 was signed on October 6, 2025, and took effect July 1, 2026. It requires online hemp marketplaces (websites, apps, and social media platforms that sell or connect buyers to hemp products in California) to offer a clear way for people to report ads for intoxicating hemp products. It also bars online marketplaces from running unlawful paid ads for unlicensed sellers of cannabis or intoxicating hemp products.

2026: Assembly Bill 2250 (AB 2250) Becomes Law

Governor Newsom signed AB 2250 (Chapter 593, Statutes of 2026) on September 27, 2026. It fine-tunes AB 8:

• Starting January 1, 2028, CBN isolate, like CBD isolate, is excluded from the definition of “cannabis concentrate.”
• The ban on tobacco retailers now covers any sale of cannabis or presumed cannabis products, not only retail sales.
• Enforcement officials may confiscate cannabis products found at an unlicensed location, whether those products are being kept, stored, offered, or sold there.

Which CBD Products Can You Legally Buy in California in 2026?

Hemp-Derived Products Allowed in General Retail

These hemp-derived products are currently permitted for sale through California’s general (non-dispensary) retail channels:

• CBD Isolate Foods, Beverages, and Dietary Supplements: The extract must be more than 99% CBD with no THC and no synthetic cannabinoids. Final products must show no detectable total THC, contain no more than five servings per package, and be sold only to adults 21 and older.
• CBN Isolate Products: Allowed under the same purity and no-THC rules as CBD isolate.
• Topical Cosmetics: Hemp-infused creams, lotions, and other products applied to the skin are allowed to contain up to 0.3% total THC, measured on a dry-weight basis.
• Processed Pet Food: Allowed only with CBD or CBN isolate above 99% purity and no THC, from a CDPH-authorized manufacturer.
• Hemp Seed and Fiber Products: Hemp seed oil, hemp protein, and textiles are not affected by AB 8.

Cannabis-Derived CBD (Licensed Dispensaries Only)

CBD products that contain THC above these limits, including full-spectrum CBD oils made from cannabis, are sold only by DCC-licensed cannabis retailers. Dispensary products are sourced from state-licensed cannabis growers, manufacturers, and distributors rather than from hemp. For now, and until the DCC finalizes new regulations, hemp products cannot be sold by licensed cannabis retailers, and licensed distributors are not allowed to transport hemp either. Full integration of hemp into the licensed cannabis market is scheduled for January 1, 2028.

Banned From Sale in California

• Hemp flower, prerolls, vape cartridges, integrated vaporizers, and any other inhalable hemp product
• Hemp-derived CBD foods, beverages, or supplements with any detectable THC, including full-spectrum and broad-spectrum ingestibles
• Delta-8 THC products and other products made with synthetic cannabinoids, such as delta-10 THC, HHC, and THC-O
• Alcoholic beverages containing hemp cannabinoids
• Cannabis products made outside California’s regulated market

Who Can Buy CBD in California?

Hemp-derived CBD: CDPH’s permanent rules set a minimum purchase age of 21 for hemp foods, food additives, beverages, and dietary supplements. The rule names those ingestible products specifically, but most California retailers, including ATLRx, age-gate all hemp products at 21 as store policy.

Cannabis-derived CBD: Adults 21 and older may buy cannabis-derived CBD at DCC-licensed retailers without special documentation. Buyers between 18 and 20 can purchase medicinal cannabis, cannabis-derived CBD included, but only at a licensed medicinal retailer and only if they hold a valid physician’s recommendation or a medical marijuana identification card issued by their county.

Possession: California has no possession limit for compliant hemp-derived CBD products. For cannabis-derived products, adults 21 and older may possess up to 28.5 grams of cannabis and up to 8 grams of concentrated cannabis, including concentrate contained in cannabis products (Health and Safety Code Section 11362.1).

Where to Shop for Legal CBD in California

General Retail Outside of Dispensaries

You can find compliant hemp-derived CBD products at:

• Natural products shops and specialty wellness stores
• Health food stores and pharmacies that stock compliant topicals and isolate-based CBD products
• Online shops whose products meet California’s requirements

Tobacco and cigarette retailers may not sell cannabis or products presumed to be cannabis at all, so CBD sold at smoke shops, gas stations, or convenience stores that also sell tobacco deserves close scrutiny. Product selection in general retail has narrowed sharply since AB 8 took effect.

Licensed Cannabis Dispensaries

DCC-licensed retailers are the only places to buy CBD products that contain THC above hemp limits, such as full-spectrum CBD oils made from cannabis. Everything they sell is sourced from state-licensed cannabis operators. Dispensaries are still barred from selling hemp products while the DCC works on new regulations. Some California cities and counties do not allow cannabis storefronts, so availability depends on where you live. Before you buy, look up the business in the DCC’s official license database to make sure it holds a valid license.

Buying CBD Online

Online retailers can ship hemp CBD products to California addresses as long as those products comply with state rules. Since July 1, 2026, SB 378 has required online hemp marketplaces to give users a way to report ads for intoxicating hemp products, and it bars unlawful paid ads for unlicensed sellers. Before you order, check that the seller ships to California and that the product’s Certificate of Analysis (COA) meets California’s standards. Many products that are legal in other states do not meet California’s purity rules, and some brands, including ATLRx, do not currently ship CBD to California.

Popular CBD Products and Their Legal Status in California

CBD Product	Status Under California Law (2026)
CBD Isolate Tincture or Oil (Zero THC)	Allowed in general retail (must be over 99% pure isolate with zero detectable THC, sold to adults 21+, five servings or fewer per package)
Hemp-Derived Full-Spectrum CBD Oil	Not permitted for sale in California
Cannabis-Derived Full-Spectrum CBD Oil	Licensed dispensaries only
Broad-Spectrum CBD Oil	Generally cannot be sold as a food or supplement, because it does not meet the 99% isolate purity standard
Isolate-Based CBD Gummies (Zero THC)	Allowed in general retail (zero detectable THC, adults 21+ only, up to five servings per package)
CBD Gummies (with THC)	Hemp-derived: cannot be sold. Cannabis-derived: licensed dispensaries only
CBD Topicals / Creams	Allowed in general retail when total THC does not exceed 0.3% by dry weight
Zero-THC Isolate CBD Softgels or Capsules	Allowed in general retail (subject to California’s dietary supplement requirements)
CBD Pre-Rolls and Hemp Flower	Banned from sale in California starting January 1, 2026
CBD Vape / Cartridges	Prohibited from sale in California as of January 1, 2026
Delta-8 THC Products	Cannot be sold (synthetic cannabinoid ban under AB 8)
CBD Pet Products	Legal only with CBD or CBN isolate above 99% purity, no THC, from a CDPH-authorized manufacturer
Hemp Seed Oil (no CBD)	Legal, not affected by AB 8

Isolate-based tinctures, gummies, and capsules with no detectable THC remain legal in California general retail. CBD Hemp flower, CBD prerolls, and CBD vape cartridges may be sold in some other states, but they cannot be sold in California. If you are unsure whether a particular product is compliant, review the THC results on its COA before you make a purchase.

How to Check Whether a CBD Product Meets California Law

Now that California’s rules are stricter, taking a few minutes to check a CBD product before purchasing matters more than it ever has. Use these steps to confirm compliance:

1. Review the Product’s Certificate of Analysis (COA)

A COA is a lab report that confirms a product’s cannabinoid content. California requires hemp testing by an independent lab that is either licensed by DCC or accredited under ISO/IEC 17025. Hemp products must also pass the same contaminant tests DCC requires for cannabis, such as pesticides, heavy metals, and residual solvents. For CBD foods, beverages, and supplements, the COA should show no detectable THC and CBD purity above 99%. As a buying tip, look for a COA issued within the last 12 months.

2. Find the Batch Number or QR Code Printed on the Packaging

AB 45 requires hemp foods, beverages, and dietary supplements to carry label information that links to the product’s lab results, such as a QR code, along with an expiration or best-by date (if applicable) and a statement to keep the product out of reach of children. If you cannot find the COA, treat that as a red flag.

3. Confirm the Manufacturer Is Authorized by CDPH

Companies that make hemp food, beverage, supplement, pet food, or cosmetic products for California must hold an Industrial Hemp Enrollment and Oversight (IHEO) authorization from CDPH. Cosmetic makers also need a CDPH cosmetic manufacturing registration. Request documentation from the retailer, or look for it on the brand’s website.

4. Make Sure the Product Type Is Allowed

In California general retail, isolate-based ingestibles are the only compliant form of CBD you can eat or drink. If an edible, tincture, or capsule says “full-spectrum” or “broad-spectrum” and is sold outside a licensed dispensary, it likely does not comply. Topical cosmetics are the one exception, since they may contain up to 0.3% total THC.

Penalties and Enforcement in California

California enforces its hemp rules mainly against businesses, not individual buyers of compliant products.

• Expanded enforcement powers: Since January 1, 2026, state and local agencies can take illegal intoxicating hemp products off shelves and fine the businesses selling them.
• Cannabis-level penalties: AB 8 treats intoxicating hemp products as cannabis, so anyone making or selling them illegally can face the same civil and criminal penalties as illegal cannabis manufacturing and sales.
• CDPH actions: CDPH can embargo adulterated foods and cosmetics, issue penalties, and suspend or revoke registrations and authorizations.
• Tobacco retailers: A tobacco retailer caught with cannabis or presumed cannabis products faces fines and possible suspension or revocation of its tobacco license. Under AB 2250, officials can also seize cannabis products held or sold at unlicensed premises.

If you see a business selling noncompliant hemp products, you can report it through CDPH’s consumer complaint form.

ATLRx and California Compliance

At ATLRx, we stay on top of regulatory changes so our product offerings match current state and federal rules. Because of California’s AB 8 restrictions, ATLRx does not currently ship CBD products to California. We will update this guide if that changes.

Every product we sell comes with a current Certificate of Analysis from an accredited, independent lab, giving you a clear view of what each batch contains. Our team tracks developments at the state level (CDPH, DCC, AB 8, AB 2250) and the federal level (P.L. 119-37 and H.R. 6500). Have a question about a particular product? Reach out to our customer support team, and we will be glad to help you.

What to Watch: Key Dates and Pending Changes

California’s CBD landscape will keep changing through 2028. Here are the dates and developments to monitor:

Date	Development	Status
November 12, 2026	Products made with cannabinoids the cannabis plant does not produce naturally are no longer treated as hemp under federal law	Law (P.L. 119-37, as amended by H.R. 6500)
December 11, 2026	The federal total THC rule and the 0.4 mg THC limit for each container begin to apply	Law, unless Congress changes it before then
Before December 11, 2026	Bills to delay the federal changes two more years (H.R. 7024, H.R. 7010, S. 3686), repeal them (H.R. 6209), or create a federal regulatory framework (such as the HEMP Act)	Proposed; not yet passed by Congress
Pending	Lists from the FDA identifying cannabinoids that occur naturally, cannabinoids in the THC class, and cannabinoids with comparable effects	Required by law; not published as of August 2026
Pending	DCC rules allowing licensed cannabis businesses to handle and sell hemp	DCC rulemaking in progress
January 1, 2028	Intoxicating hemp moves fully into California’s licensed cannabis system (testing, tracking, taxes, dispensary-only sales); CBD and CBN isolate stay outside it	Law (AB 8 and AB 2250)

California CBD Law Summary (2026)

Topic	Current Status
Hemp-derived CBD isolate (no THC)	Legal in general retail; ingestibles require 99%+ isolate purity, 21+, max 5 servings per package
Topical cosmetics with hemp-derived CBD	Allowed when total THC stays at or below 0.3% by dry weight
Hemp-derived full-spectrum CBD ingestibles	Cannot be sold in California
Cannabis-derived CBD	Legal at DCC-licensed retailers (21+ adult-use; 18+ with a physician’s recommendation or county medical ID card)
Smokable/inhalable hemp products	Cannot be sold in California (since January 1, 2026)
Synthetic Cannabinoids (Delta-8, Delta-10, HHC)	Sale prohibited under AB 8
Minimum purchase age	21 for hemp foods, beverages, and supplements
Lab testing	Required; DCC-licensed or ISO/IEC 17025-accredited lab
Manufacturer authorization	CDPH IHEO authorization required
Online hemp marketplaces	SB 378 reporting and ad rules (since July 1, 2026)
Federal changes	November 12, 2026 (synthetic cannabinoids) and December 11, 2026 (total THC standard and 0.4 mg cap)

Conclusion

Is CBD legal in California? Yes, but the Law now places clear limits on what you can buy and where you can buy it. Adults 21 and over can still buy hemp-derived CBD isolate products with zero detectable THC in general retail, while topical cosmetics are permitted to contain as much as 0.3% total THC. Hemp-derived full-spectrum and broad-spectrum ingestibles, hemp flower, and vapes cannot be sold in California, while cannabis-derived CBD remains available at licensed dispensaries.

The rules are still moving. Federal hemp changes take effect on November 12 and December 11, 2026, and California’s full hemp integration into the cannabis system follows on January 1, 2028. Check the latest official sources before you buy, and use this guide as your starting point. If you have questions, the ATLRx team is here to help.