THCa and hemp THC

What is a THC seltzer and how much THC is in one can?

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Answer

A THC seltzer is a carbonated drink infused with hemp-derived delta-9 THC, usually 2 to 10 mg per can. States that regulate them set hard caps: Minnesota limits beverages to 10 mg of THC per container and New Jersey to 5 mg per serving (Minn. Stat. 151.72). Federal hemp status ends December 11, 2026.

A THC seltzer is a sparkling water, often flavored, with a measured dose of hemp-derived delta-9 THC dissolved in it. It is sold in cans like a hard seltzer, carries a milligram number on the label like an edible, and lives in a legal space that closes on December 11, 2026. Here is what is in the can and how the rules around it work. Background on the dates is at /learn/2026-federal-hemp-rule.

What is actually in the can?

Answer

Three things: carbonated water, flavoring, and a water-dispersible THC emulsion. THC is oil-soluble, so beverage makers use emulsifiers to suspend tiny droplets of THC-containing hemp extract in water. Most cans contain delta-9 THC in the 2 to 10 mg range, and many also contain CBD at a similar or higher amount. The THC is "hemp-derived" because it was extracted from plants that met the hemp definition, not because it is chemically different from marijuana THC. See What is hemp-derived delta-9 THC?.

The reason a 10 mg can could be called hemp is weight. The federal definition sets a delta-9 THC concentration of not more than 0.3 percent on a dry weight basis (7 U.S.C. 1639o), and 10 mg in a 355 mL can is about 0.003 percent. The Congressional Research Service notes that products in "gummies, drinks, candies" spread nationally on that reading (CRS IN12620).

How much THC do states allow per can?

Answer

The two states with clear statute text set different lines:

  • Minnesota. A beverage edible "must not contain more than ten milligrams of any tetrahydrocannabinol in a single container," and non-beverage edibles are limited to 5 mg per serving and 50 mg per package. Buyers must be 21, and retailers must verify age before each sale (Minn. Stat. 151.72).
  • New Jersey. From May 31, 2026, an intoxicating hemp beverage cannot contain more than 5 mg of total THC per serving or 10 mg per container, must be tested by an accredited lab, and may be sold only by holders of certain alcoholic beverage licenses and licensed cannabis retailers. That window closes November 13, 2026, and online sale of any hemp-derived product is already prohibited (NJ CRC).

A 5 mg can is therefore the safe common denominator across regulated states, and a 10 mg can is the practical ceiling. Per-state rows are maintained at /learn/cbd-legality-by-state.

How does a THC seltzer ship?

Answer

Only by UPS Adult Signature Required. UPS requires that service on all U.S. shipments containing hemp or hemp derivatives and prohibits any synthetic or lab-made cannabinoid (UPS). At this store, hemp THC drinks are sold to buyers who pass 21+ ID verification at checkout and ship only to states the legality table marks as allowed. Cans are heavy and liquid, so shipping cost per order is higher than for tinctures.

What happens on December 11, 2026?

Answer

The federal hemp definition adds a cap of 0.4 mg combined THC per container for final hemp-derived cannabinoid products (7 U.S.C. 1639o). A 5 mg can is more than 12 times that limit. Vicente LLP summarizes the date: the "0.4 mg total THC per container limitation for final hemp-derived cannabinoid products become effective" December 11, 2026 (Vicente LLP). Unless Congress passes a beverage carve-out in the lame-duck session, THC seltzers stop being hemp on that date and come off this store on the same day. The full analysis is at Will hemp THC drinks still be legal after December 11, 2026?.

General information, not personalized guidance.

Sources

  1. Minnesota Statutes 151.72, Sale of certain cannabinoid products Minnesota Office of the Revisor of Statutes (accessed 2026-10-13)
  2. Intoxicating Hemp FAQs New Jersey Cannabis Regulatory Commission (accessed 2026-10-13)
  3. 7 U.S.C. 1639o, Definitions (hemp) Cornell Law School, Legal Information Institute (accessed 2026-10-13)
  4. Change to Federal Definition of Hemp and Implications for Federal Enforcement (IN12620) Congressional Research Service (accessed 2026-10-13)
  5. Shipping Hemp and Hemp-Derivatives UPS (accessed 2026-10-13)
  6. Federal Hemp Update: Definition Change Delayed to December 11 Vicente LLP (accessed 2026-10-13)

Adults 21 and older

Are you 21 or older?

This store sells kratom and kava products to adults 21 and older. Every order is age-verified at checkout against public records, with a photo ID fallback. By continuing you confirm you are at least 21.