Is Kratom Legal in Maine?

Kratom (Mitragyna speciosa) can be bought, sold, and possessed anywhere in Maine. The state has never passed a ban, and its two main alkaloids — mitragynine and 7-hydroxymitragynine — aren’t listed as controlled substances under Maine law. That means kratom is sold openly, without special permits or restrictions tied to the plant itself. What Maine hasn’t done is adopt a Kratom Consumer Protection Act (KCPA). A number of states have passed this kind of law to set baseline standards — things like accurate labeling, independent lab testing, and age checks at the register. The American Kratom Association has pushed for these laws nationwide, but Maine isn’t one of the states that has signed on yet. Practically speaking, this means there’s no state requirement forcing kratom sellers to test their products or label them consistently. It falls on the buyer to seek out vendors who test voluntarily. No bill to ban or restrict kratom is currently moving through the Maine Legislature, and no city or county in the state has passed its own kratom ordinance. That said, local governments can act independently of the state, so if you’re unsure about a specific town’s rules, a quick call to the local clerk’s office never hurts. For a look at how other states handle kratom, the broader legality overview is worth a read. On the federal side, kratom remains unscheduled. The FDA has put out import alerts and consumer warnings over the years, but it hasn’t classified kratom as a controlled substance. The DEA floated the idea of scheduling kratom back in 2016, then backed off after receiving heavy public pushback.

Maine doesn’t set a minimum age for buying kratom, and there’s no federal age requirement either. That said, most established retailers set their own policy — commonly 18 or 21 — and enforce it at checkout. Online sellers, in particular, typically ask buyers to confirm they’re at least 18 before an order goes through. Since Maine has no KCPA on the books, there’s nothing mandating specific labeling or packaging for kratom products sold in the state. That puts more responsibility on consumers to check the source. Look for vendors who publish Certificates of Analysis (COAs) from accredited, independent labs — this is the clearest way to confirm what’s actually in the product you’re buying.

Smoke shops, herbal shops, and specialty retailers across Maine carry kratom in various forms. If you’d rather order online, look for sellers who test every batch through an ISO-accredited lab and make those COAs available to customers. Common product types include:

• Capsules — pre-measured, usually around 600mg per capsule, easy to dose
• Powder — the traditional form, often used for brewing tea
• Extracts — more concentrated, generally intended for experienced users

No city or county government in Maine has passed a local kratom ban as of this writing. That means the legal status is consistent statewide — whether you’re in Portland, Bangor, or a small coastal town, the rules are the same.

Ordering online is a straightforward option for Maine residents, and shipments reach addresses throughout the state without issue. The main advantages of buying online are access to a wider range of strains than most local shops carry, the ability to check lab results before you buy, and generally quicker turnaround than hunting through multiple physical stores.

• Maine State Legislature — bill records and session tracking
• American Kratom Association — state legal tracker and KCPA advocacy materials
• U.S. Food and Drug Administration — public statements on kratom