7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com
7Stax Premium 7 - OH Kratom Alkaloid Tablets (400mg - 5 Count) - 7OH.com

7Stax Premium 7-OH Kratom Alkaloid Tablets (400mg - 5 Count)

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Engineered for those who demand serious strength, the 7Stax Premium 7-OH Kratom Alkaloid Tablets (400mg) pack five ultra-potent doses into one convenient bottle. Each tablet contains 80mg of 7-hydroxymitragynine, offering rapid onset, deep relaxation, and sustained support for users with high tolerance or targeted wellness needs.

Whether you're managing stress, winding down, or looking for powerful, reliable relief, this 5-count pack delivers the highest concentration in a clean, easy-to-use format—no powders, no prep, just pure performance. Shop 7Stax today!

  • 80mg 7-Hydroxymitragynine Per Tablet: Maximum strength for serious results.
  • Fast-Acting & Long-Lasting: Designed for rapid relief and extended support.
  • 5-Count Convenience: Ideal for daily use, stacking, or maintaining consistency while on the move.

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7Stax Premium 7-Hydroxymitragynine Tablets Premium Flavor, 80 mg Per Tablet

7Stax Premium 7-Hydroxymitragynine Tablets are a 7-OH tablet product manufactured under the 7Stax brand and carried by 7OH.com under our standard quality program. Each tablet contains 80 mg of 7-hydroxymitragynine (7-OH) alongside mitragynine and a standard compressed-tablet excipient base. The product is sold in a 5-count bottle, with each batch independently lab-tested by an ISO 17025-accredited laboratory before listing.

7-Hydroxymitragynine is an indole alkaloid found in the leaves of Mitragyna speciosa (kratom). Chemically, it is the C7-hydroxylated form of mitragynine, the most abundant alkaloid in kratom leaf. In whole leaf material, 7-OH occurs at trace concentrations typically under 2 percent of total alkaloid content. Concentrated tablet products such as 7Stax deliver a verified milligram-per-unit content, established by independent batch-specific lab analysis.

Buyers comparing 7-OH tablet products should review the batch-specific Certificate of Analysis (COA) for each option. The COA documents the lab-verified mg of 7-hydroxymitragynine per tablet, the alkaloid composition breakdown, heavy metals screening (against USP <2232> benchmark limits), microbial testing (USP <2023>), residual solvent testing (ICH Q3C), and adulterant screening. The lot number on the bottle you receive will match the lot identifier on the linked COA.

What Sets 7Stax Premium 7-OH Tablets Apart?

What sets 7Stax apart from other 7-OH tablet products in our catalog is the per-unit alkaloid content and the brand's standardized manufacturing approach. At 80 mg of 7-hydroxymitragynine per tablet, 7Stax is among the higher per-unit options 7OH.com carries; our catalog also includes 5 mg, 15 mg, 25 mg, and other strengths for buyers comparing options across the category.

7OH.com adds an independent quality layer to every 7Stax batch listed on this site: re-testing through our partner ISO 17025-accredited laboratory before inventory becomes available, pre-purchase access to the batch-specific COA on this product page, lot-number matching between the physical bottle and the COA, and full disclosure of alkaloid composition including mitragynine content where present. Products that do not meet our potency-tolerance criteria (±10% of label claim) are not listed on the site.

Key Details:-

  • 80 mg of 7-hydroxymitragynine per tablet, lab-verified to ±10% of label claim
  • 400 mg total 7-OH per bottle (5 tablets per bottle)
  • Compressed tablet format with standard excipient base, see ingredient panel below
  • Lot number on the bottle you receive matches the lot identifier on the COA
  • Compare with other 7Stax tablet strengths in our 7-OH Tablets Buying Guide

What Is 7-OH? How 7Stax Fits in the 7-OH Tablet Category

7-Hydroxymitragynine, commonly abbreviated as 7-OH, is an indole alkaloid present in the leaves of Mitragyna speciosa (kratom). Its molecular formula is C₂₃H₃₀N₂O₅, distinguishing it from mitragynine (C₂₃H₃₀N₂O₄) by a single oxygen atom. In whole kratom leaf, 7-OH occurs at trace concentrations, typically under 2 percent of total alkaloid content. Concentrated tablet products extract and standardize this naturally occurring alkaloid to a verified milligram-per-tablet content.

7Stax is one product in the 7-OH tablet category, sold by 7OH.com and several other authorized retailers. The 80 mg per tablet specification is on the higher end of the per-unit alkaloid content available in the category. Buyers selecting between 7-OH tablet products typically weigh several factors: lab-verified mg per tablet, alkaloid composition (7-OH plus mitragynine and other alkaloids if present), manufacturer transparency, excipient profile, the laboratory partner that performed the analysis, and cost per milligram of 7-OH delivered.

For a chemistry-and-quality comparison across 7-OH tablet products in our catalog, see our 7-OH Tablets Buying Guide. For broader educational context on 7-hydroxymitragynine as an alkaloid, see What Is 7-Hydroxymitragynine? Both pages provide background that may help you compare options before purchase.

Product Handling & Storage

  • Tablets are designed to be taken whole, with or without water based on preference. Confirm with the manufacturer whether tablets are scored before splitting a portion of a tablet.
  • Store the bottle in a cool, dry place away from direct sunlight and heat. Do not store in a vehicle or near a heat source. Do not use if the tamper-evident seal is broken or missing. Do not use after the expiration date printed on the bottle.
  • Keep out of reach of children and pets. Consult a qualified healthcare provider before use, particularly if you take prescription medications, have any underlying health condition, are pregnant or nursing, or are unsure whether this product is appropriate for you. Do not operate vehicles or heavy machinery if you are unsure how 7-OH or kratom products affect you.

Safety, Warnings & Responsible Use

This product contains 7-hydroxymitragynine (7-OH), an alkaloid derived from the kratom plant (Mitragyna speciosa). For adult use only. Must be 21 or older to purchase. Not for sale where prohibited.

We do not ship to the following U.S. states: Alabama, Arkansas, Indiana, Rhode Island, Vermont, Wisconsin. We also do not ship to certain restricted localities, including San Diego (CA), Oceanside (CA), Sarasota County (FL), Jerseyville (IL), Edwardsville (IL), Columbus (MS), Union County (MS), and additional jurisdictions listed on our Shipping page. State and local restrictions change; verify your jurisdiction's current law before ordering.

These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. The FDA has not approved 7-hydroxymitragynine for any medical use.

Keep out of reach of children and pets. Do not use if the tamper-evident seal is broken or missing. Do not use after the expiration date printed on the package. Consult a qualified healthcare provider before use, particularly if you take prescription medications, have any underlying health condition, are pregnant or nursing, or are unsure whether this product is appropriate for you. Some buyers report GI discomfort with concentrated-liquid formats; buyers with sensitive stomachs may prefer the tablet format (which the 7Stax is).

Frequently Asked Questions

How much 7-hydroxymitragynine is in each 7Stax tablet?

Each 7Stax tablet contains 80 mg of 7-hydroxymitragynine, lab-verified by an ISO 17025-accredited independent laboratory to within ±10 percent of the label claim. The Certificate of Analysis for the batch currently in stock is linked above and accessible without checkout.

How many tablets are in a 7Stax bottle?

Each bottle contains 5 tablets. Total 7-hydroxymitragynine content per bottle is 400 mg (80 mg per tablet × 5 tablets).

What's in 7Stax besides 7-hydroxymitragynine?

Each tablet contains 80 mg of 7-hydroxymitragynine, a measured amount of mitragynine, and a standard tablet excipient base (microcrystalline cellulose, magnesium stearate, silicon dioxide, di-calcium phosphate). Flavored variants include food-grade natural flavoring. The full ingredient list is disclosed in the ingredient panel above. We do not use F,D&C Red #3, the food dye the FDA is phasing out under its January 2025 final rule.

Is 7Stax the same product other retailers sell?

7Stax is a manufacturer brand carried by multiple authorized retailers. The 80 mg per tablet specification and 7Stax brand identity are consistent across authorized retailers. 7OH.com adds an independent quality layer: every batch is re-tested by our partner ISO 17025-accredited laboratory before listing, the batch-specific COA is accessible pre-purchase, and we verify the lot number on the COA matches the lot number on the bottle the customer receives.

Is bulk or box pricing available for 7Stax?

7Stax Premium tablets are available in single 5-count bottles and in full boxes at reduced per-unit rates. The 80 mg per tablet specification is the same across single bottles and boxes; only the per-unit price changes with box quantity. Both share the same overall brand and manufacturing approach. See the box pricing option on this page and our 7-OH Tablets Buying Guide for a comparison across 7Stax tablets and other 7-OH tablet brands.

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