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Kratom619
🌿 Two plants, one confusing shelf

Cat’s Claw vs Kratom

Different plants, different alkaloids, different rules — and a new wave of smoke-shop tablets wearing the cat's-claw name that may be neither. Here's the plain-English breakdown, with the receptor data and the warnings that actually exist.

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Cat’s ClawKratom
The plantUncaria tomentosa — a woody Amazon vine, named for its claw-shaped thornsMitragyna speciosa — a Southeast Asian tree in the coffee family
Named alkaloidsMitraphylline, rhynchophylline and related oxindolesMitragynine is the primary one, with dozens of minors
Opioid-receptor activityPublished data shows no measurable opioid binding for its named alkaloidsMitragynine is opioid-receptor active; that’s why kratom is regulated like kratom
Legal status (Aug 2026)Sold as a dietary supplement in all 50 states for decadesLayered and moving — federal 7-OH scheduling, state bans, local ordinances
On our menuTwo chewable lines incoming — blend. IndoBlend and LOADED (see the FAQ)Lab-tested mitragynine products, extract tabs and shots

Botany, published receptor data and legal status only — no health claims about either plant.

Distant cousins, and it shows

Both sit in the coffee family, and that's where the resemblance stops: an Amazon vine that climbs by its thorns, and a Southeast Asian tree.

Botanical illustration of Uncaria tomentosa — a climbing vine with paired oval leaves and curved, claw-shaped thorns at each leaf node, with a detail study of a single thorn pair.
Uncaria tomentosa — A climbing vine. The curved thorns at each leaf node are what name it — uña de gato, cat’s claw. Illustration.
Botanical illustration of Mitragyna speciosa (kratom) — a branch with large glossy oval leaves in opposite pairs and globular flower heads, with a detail study of a single flower head.
Mitragyna speciosa — A tree in the coffee family. The globular flower heads — dense spheres rather than open petals — are the family resemblance. Illustration.

The name on the label vs what’s in the tablet

Cat’s claw the herb has been on supplement shelves for decades, legal in all 50 states, and its named alkaloids show no measurable opioid-receptor binding in published data. Then the August 2026 federal scheduling took 7-OH off the market — and within weeks, tablet products carrying the cat’s-claw name started appearing at smoke shops in the exact format the 7-OH brands used.

Utah Poison Control warned in July 2026 that some products in this category may be adulterated with scheduled kratom-derived compounds, and the Missouri Attorney General has opened an investigation into manufacturers. We’ve written up the named brands in this wave — Dopium and Fuzziez and Buzzers & Homiez (the chemistry itself is unpacked in the alkaloid explainer) — and the honest summary is the same for all of them: we have no lab data on any specific brand, and that is exactly the problem — without a third-party panel, nobody knows what’s in the tablet, including the person taking it.

What we carry

In the cat’s-claw lane itself, the lines we chose to put our name on are blend. IndoBlend — Uncaria tomentosa chewables, 100mg and 250mg per tab — and LOADED Botanical Blend, both held to the same house rules as every page in this cluster: label facts, no effect claims, and the documentation question answered straight when you text us. The plant itself gets its own page: Uncaria tomentosa, explained.

And the other lane is the one with published paperwork: mitragynine — the kratom leaf’s primary natural alkaloid, not part of the federal action — in products with published third-party panels: Hydroxie Mitragynine-A chewables and Dozo MG-X extract tabs. If you’re coming from 7-OH, the switchboard maps every old format to its legal landing spot.

Cat’s claw & kratom, answered

Is cat’s claw the same as kratom?
No — different plants from different continents. Cat’s claw is Uncaria tomentosa, an Amazon vine sold as an ordinary dietary supplement for decades. Kratom is Mitragyna speciosa, a Southeast Asian tree whose primary alkaloid, mitragynine, is opioid-receptor active. They get mentioned together because both are botanicals with alkaloid chemistry, but the chemistry is not the same.
Does cat’s claw work like kratom or 7-OH?
Not according to the published receptor data. Cat’s claw’s named alkaloids — mitraphylline and rhynchophylline — show no measurable binding at opioid receptors. That’s the honest answer, and it matters for the next question. We make no health claims about either plant.
Then what are the “cat’s claw” tablets showing up at smoke shops?
That’s the right question. In July 2026, Utah Poison Control warned that some smoke-shop products labeled as cat’s claw or kava blends may be adulterated with scheduled kratom-derived compounds — 7-OH, mitragynine pseudoindoxyl, MGM-15, MGM-16 — and industry reporting describes new tablet products built around corynoxine B, an opioid-active compound that is not what the herb on the label contains. The Missouri Attorney General has opened an investigation into manufacturers in this space. We can’t tell you what’s in any specific brand — and without a third-party lab panel, neither can the label.
Do you sell cat’s claw?
We’re bringing in two chewable lines in this lane — blend. IndoBlend (Uncaria tomentosa tablets) and LOADED Botanical Blend; the live menu shows the moment they land. The smoke-shop tablet brands we’ve written about below — Dopium, Fuzziez, Buzzers — are not among them.
What else do you carry?
The mitragynine lane — the kratom leaf’s primary, naturally occurring alkaloid, which is not part of the federal 7-OH action. Hydroxie’s Mitragynine-A chewables and Dozo’s MG-X extract tabs are both third-party tested with published panels, shipped nationwide in plain unmarked packaging.

The lane with lab panels.

Lab-tested mitragynine, shipped nationwide. Most orders ship within 1 business day.

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