This article is for educational and informational purposes only. It does not constitute medical advice.
Legal update — October 15, 2026: On October 14, 2026, the U.S. Drug Enforcement Administration published notice that it will temporarily place 7-hydroxymitragynine (7-OH) and mitragynine pseudoindoxyl in Schedule I of the Controlled Substances Act when either exceeds 1 mg per gram of a product, or when the ratio of mitragynine to these compounds is below 100. The order can take effect on or after November 13, 2026 and would last two years. Every 7-OH tier described in this review (20 mg to 150 mg per tablet) is far above that threshold, so once the order takes effect, manufacturing, selling or possessing these tablets would be illegal under federal law. Mitragynine-only products should be judged by their batch COA: 7-OH under 1 mg/g and a mitragynine-to-7-OH ratio above 100. The FDA had recommended scheduling concentrated 7-OH products in July 2025, and kratom is banned outright in nine states. This review describes products as they were offered in May 2026; it is not an endorsement or legal advice. See the Federal Register notice and our state-by-state legal guide.
About 7Stax
7Stax is a dedicated manufacturer and direct seller of premium kratom alkaloid tablets. Every product carries the 7Stax label, reflecting direct control over formulation, quality standards, and lab testing. For background on 7-OH and mitragynine, see our alkaloid comparison guide.
Product Range: Widest Potency Spread in the Category
The core 7-OH line spans 20mg, 30mg, 50mg, 80mg, 100mg, and 150mg per tablet — the widest potency range from a single manufacturer in this category. Each tier is available in single-count, multi-count (4–15 tablets), and bulk configurations up to 500-count for wholesale buyers.
The Nano Tech Mitragynine Tablets line focuses on mitragynine rather than 7-OH, giving buyers access to both primary kratom alkaloids from one manufacturer.
Featured Products
- Premium 7-OH Tablets (100mg, 1-count, $14.99) — Raspberry, Banana, Triple Berry, Grape. 88% positive rating across 8 verified reviews.
- Nano Tech Mitragynine Tablets (400mg, 5-count, $44.99) — Rated 4.95/5.0 across 19 reviews.
- Premium 7-OH Tablets (1500mg, 15-count, $199.99) — 32 verified reviews at 4.78 average; highest review volume in the catalog.
Per-Product COA Integration
Each product page carries a direct link to its lab report, and a dedicated lab reports section is accessible from the main navigation. To learn how to evaluate COAs, see our Kratom COA Guide.
Wholesale & Shipping
Wholesale pricing and a media kit are available for qualified buyers. Free Priority Shipping on orders $169+. State restrictions apply — verify via our Kratom Legal Status by State guide.
Frequently Asked Questions
What makes 7Stax different from other kratom alkaloid sellers?
7Stax manufactures and sells its own branded products exclusively — not a marketplace. Direct control over formulation and the widest potency range (20mg–150mg per tablet) from one label in this category.
Does 7Stax offer mitragynine products as well as 7-OH?
Yes. The Nano Tech Mitragynine Tablets line covers the primary kratom alkaloid mitragynine in a precision tablet format, rated 4.95/5.0 across 19 reviews.
Is 7-OH legal where I live?
On October 14, 2026 the DEA published notice that it will temporarily place 7-OH above 1 mg per gram in Schedule I, effective no earlier than November 13, 2026. Concentrated 7-OH tablets exceed that limit. Several states already restrict or ban 7-OH, and kratom itself is banned in nine states. Verify current legal status in your jurisdiction — see our complete legal guide.
Not medical advice. Not evaluated by FDA. For adult use only — 21+. Alternative Pharm Press does not sell any products featured in this article.