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4.9/5 from 2,400+ verified researchers

≥99% purity — HPLC + mass spec

Endotoxin tested · sterility verified

Semax + Selank Blend — research use only

Semax + Selank Blend

Third-party tested

Semax 10 mg and Selank 10 mg, 20 mg total.

99.9% PurityResearch GradeThird-Party Tested

$95.00/ 20 mg · USD

Volume pricingApplied automatically at checkout
QuantityPer unitYou save
3–4 units$88.35−7%
5–9 units$84.55−11%
10+ units$79.80−16%

Add 2 more to save 7% on every unit.

1
SKU SELANK-SEMAX-20MG

The Purity Guarantee

Verified ≥99% by HPLC & mass spectrometry, third-party tested, with a lot-matched Certificate of Analysis on every vial.

Swiss-made API. Active peptide ingredient sourced from Bachem — Bubendorf, Switzerland.

  • Ships same day on orders placed by 2PM EST
  • Shipping is calculated at checkout from your order weight and destination. We ship across the US and to Canada.
  • All sales are final. No items can be returned — including unopened vials — for sterility and chain-of-custody reasons. Damaged or misdelivered orders are replaced at our cost.
  • View this product's Certificate of Analysis

For laboratory and research use only.

Overview

A co-filled vial pairing two Russian-developed regulatory peptides at 20 mg total — Semax 10 mg and Selank 10 mg — for comparative neuroscience bench work in a single lot.

Handling & storage

Reconstitute with our Laboratory Research Reconstitution Solution, running the diluent slowly down the inside wall of the vial rather than onto the powder cake, then swirl until clear — never shake. Store the sealed lyophilised vial at -20°C protected from light; once in solution, hold at 2-8°C and avoid repeated freeze-thaw cycling.

Documentation

Every strength is filled as its own lot and released only after identity is confirmed by mass spectrometry and purity quantified by reverse-phase HPLC. The certificate of analysis shipped with the vial matches the lot and batch printed on its label, and also reports endotoxin, sterility and heavy metals.

What's in the vial

  • Semax 10 mgACTH(4-10) derived heptapeptide studied in neurotrophic and attention-related models.
  • Selank 10 mgTuftsin-derived heptapeptide studied in anxiolytic and immunomodulatory signalling models.

Supplied as part of the Peptide Blends line. Material is released only after identity and purity are confirmed for the specific lot being shipped.

For Research Use Only. Not for human or veterinary use, not a drug, food or cosmetic, and not for diagnostic or therapeutic application. Sold exclusively to qualified researchers and laboratory professionals.

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All products supplied by Becker Global Labs are intended for laboratory research use only and are not drugs, foods, cosmetics, or medical devices.