The short answer

A U.S. discontinuation is rumored; the October date remains unverified.

As of September 13, 2026, we have not found a public Monster announcement confirming that Rehab Green Tea is being discontinued in the United States. A September 8 community post claims a cutoff on or before October 1, but we have not authenticated the email it describes. Monster's U.S. product page and Rehab directory still include the drink. That supports a watch status, while leaving the possibility of a future change open.

Where the October 1 rumor comes from

On September 8, a poster in Reddit's Monster Energy community said an email named Rehab Green Tea, Rio Punch, and Ultra Ruby Red for U.S. discontinuation on or before October 1, 2026. The post attributes the decision to Monster corporate. It is the identifiable source of the specific date discussed here. Read the original community claim.

We have not independently authenticated that email or verified the poster's professional role. Comments about sales and distribution in the same discussion are also self-reported. They can suggest questions to investigate, but repeating a claim within one thread does not provide independent confirmation.

This article is a fresh review of that September report, not a new announcement from Monster. The market and timing make the claim worth examining; they do not establish that it is correct. Our original Rehab Green Tea status report provides the earlier September 11 assessment.

What Monster's U.S. website shows today

During our September 13 review, Monster's U.S. Green Tea page still showed the 15.5-ounce, non-carbonated drink, along with shopping and store-finder options. The page lists 160 milligrams of caffeine and 15 calories per can. Those details also help distinguish this product from other green Monster cans.

The official U.S. Rehab directory includes Green Tea alongside Tea + Lemonade, Peach Tea, and Wild Berry Tea. Checking the country-specific range matters because an international listing answers a different question from continued U.S. distribution.

A live brand page is useful evidence of how a company presents a product publicly. It is not a factory schedule or a distributor order book. It cannot, by itself, prove either that a future cutoff is impossible or that every retailer can replenish stock. We found no public confirmation of the claimed October change in the sources reviewed for this article.

Would it disappear from every store on October 1?

There is no verified nationwide last-sale date. Even if a discontinuation is later confirmed, production, distributor ordering, warehouse stock, and retail sell-through are separate stages. A case already in a store can remain for sale after a supplier stops making or shipping additional cases.

The reported October 1 date does not tell us which stage would end, which package sizes would be affected, or whether every distribution territory would follow the same schedule. It would therefore be misleading to turn that date into a countdown for the last can in America.

The reverse is true as well: finding a can after a claimed cutoff would not automatically disprove a discontinuation. The more useful question is whether retailers can place fresh orders and continue receiving the same U.S. product. An available listing and a replenishable product are different things.

Green Tea returned in 2024, which explains some of the confusion

There is a documented earlier chapter. In an April 2, 2024 review, food publication Sporked described Rehab Green Tea as returning after a previous discontinuation. That dated review shows the newer version was already being discussed months before the brand's September publicity.

Monster then issued its own September 6, 2024 Green Tea press release, promoting the flavor and describing Rehab as available nationwide. The release is a historical launch source. It does not confirm continued production in September 2026 or answer the new rumor.

This timeline explains why searches can surface apparently contradictory stories. An older article saying Green Tea was discontinued can describe an earlier version; a 2024 review can describe its return; a 2026 post can speculate about another exit. Always check the publication date and the exact can before combining those stories. The available history also gives no basis for promising another comeback if this version eventually leaves.

Canadian availability does not settle the U.S. question

Monster's Canadian site also lists Rehab Green Tea. That establishes a separate public listing in Canada. It does not establish that the rumored American cutoff is true or false, and it does not prove that Canadian stock will remain available indefinitely.

For U.S. readers, the distinction is practical. A Canadian product page or an imported can offered by an American seller cannot establish normal U.S. replenishment. Compare the country labeling, can size, and nutrition panel when looking at marketplace photos. The same flavor name can appear across markets with different packaging or specifications.

What to do if you cannot find Rehab Green Tea

Start with Monster's store-finder option, then confirm availability with the retailer before making a trip or ordering a case. Ask for Rehab Green Tea by its full name. The familiar green color alone is not enough to distinguish it from Original Monster or another flavor.

An empty shelf is a reason to ask a store whether it can reorder. It is not, on its own, evidence of a national discontinuation. A retailer can stop carrying a product while another retailer continues, and an online listing can remain visible after its seller runs out. Check the seller, actual pack quantity, and delivered price before comparing offers.

The rumor alone does not justify paying a scarcity premium. Look for clear photos and current availability, and avoid assuming that a seller's use of the word discontinued amounts to a manufacturer statement. Discontinued Club sells rare drinks, but this report is an editorial assessment rather than an announcement of Green Tea inventory.

What would change this assessment?

A direct Monster statement identifying the U.S. product and effective date would be the clearest evidence. An authenticated supplier notice could also establish a specific change, provided its territory, product identifier, and timing are clear. A single retailer's removal would establish that retailer's decision, not necessarily a nationwide one.

Several independent distributors showing closed ordering would strengthen the case for a broader exit. A documented production or supply update could point the other way. Simply reaching October 1 without new evidence would not turn an unverified claim into a confirmed fact.

Our September 13 conclusion is that the report deserves attention, while the claimed date and scope remain unconfirmed. For related coverage, see our Rio Punch rumor report, Ultra Fantasy Ruby Red report, and U.S. Monster flavor index. Each flavor needs its own evidence even when a social post groups them together.

How to read this status

Rumored, not confirmed describes the strength of the available evidence. It does not mean a discontinuation is impossible, and it is not a promise of continued supply. A public listing and an unverified future-change claim can exist at the same time.

Our coverage concerns normal United States distribution. A confirmed U.S. exit could coexist with remaining retail stock or a product sold in another country. The assessment changes when the evidence changes, rather than automatically on the date named in a rumor.

What buyers and collectors should check

Verify the exact flavor name, package design, can size, country labeling, condition, quantity, and the seller's photo before buying. A marketplace listing can combine an old image with newer inventory, and a foreign-market can may use similar colors for a different formula. The can shown here is one specific reference design, not a promise that every listing uses the same package.

For older full cans, treat the purchase as a collectible first. Storage history is rarely complete, and sealed cans can leak, swell, or change internally over time. A printed date and intact seal help identify an item, but they do not guarantee that an aged beverage remains suitable to drink.

Frequently asked

Monster Rehab Green Tea questions

Is Monster Rehab Green Tea being discontinued in 2026?

A U.S. discontinuation is rumored, but not confirmed in the public sources we reviewed on September 13, 2026. Monster still lists Green Tea on its U.S. product page and Rehab directory.

Is October 1 the confirmed last day to buy it?

No. October 1, 2026 comes from an unverified community claim. It is not an established nationwide last-sale date.

Did Monster confirm the rumor?

We did not find a public confirmation during this review. The original poster describes an email that we have not independently authenticated.

Did Rehab Green Tea come back in 2024?

Yes. An April 2024 Sporked review covered its return, and Monster published a Green Tea promotional announcement in September 2024. Those sources describe the earlier return, not the outcome of the 2026 rumor.

Does the Canadian Green Tea listing prove it is staying in the U.S.?

No. A Canadian listing concerns that market. It does not confirm future U.S. production or distribution.

Evidence desk

Sources checked

  1. Reddit: original September 8, 2026 community claim, evidence of the rumor; underlying email and poster identity not authenticated.
  2. Monster Energy: official U.S. Rehab Green Tea page, product remained publicly listed when checked September 13, 2026.
  3. Monster Energy: official U.S. Rehab range, Green Tea remained included when checked September 13, 2026.
  4. Sporked: review of returning Rehab Green Tea, April 2, 2024; historical return evidence.
  5. Monster Energy press release via PR Newswire, September 6, 2024; brand announcement for historical context.
  6. Monster Energy: official Canadian Rehab Green Tea page, checked September 13, 2026; Canadian listing only.

Discontinued Club is an independent retailer and is not affiliated with or endorsed by Monster Energy. This report uses a U.S.-market definition of discontinued and was last reviewed September 13, 2026. Product status can change after that date; corrections are recorded when stronger evidence appears.