COA certified · every batch tested

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New Zealand sourced · USA tested · shipped worldwide

4.9/5 from 2,400+ verified researchers

≥99% purity — HPLC + mass spec

Endotoxin tested · sterility verified

Selank + Semax Nasal Spray — research use only

Selank + Semax Nasal Spray

Third-party tested · COA available

A pre-mixed 30 mL intranasal preparation carrying Selank 5 mg and Semax 5 mg. Both sequences are quantified separately on the spray's own lot certificate.

99.9% PurityResearch GradeCOA VerifiedThird-Party Tested

$140.00/ 5 mg / 5 mg · USD

Volume pricingApplied automatically at checkout
QuantityPer unitYou save
3–4 units$130.20−7%
5–9 units$124.60−11%
10+ units$117.60−16%

Add 2 more to save 7% on every unit.

1
SKU SELANK-SEMAX-NASAL-SPRAY-5MG/5MG

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 pre-mixed intranasal research format combining Selank and Semax in a single metered 30 mL bottle, prepared so both sequences share one delivery volume and one dose count.

Handling & storage

Ready to use — no reconstitution. Prime the metered pump before first use, refrigerate after opening, protect from light, and observe the in-use window your protocol specifies.

Documentation

Both peptides are quantified individually on the blend's certificate of analysis, matched to the lot printed on the bottle.

What's in the vial

  • Selank — 5 mgTuftsin-derived heptapeptide, CAS 129954-34-3.
  • Semax — 5 mgACTH(4-7) Pro-Gly-Pro heptapeptide, CAS 80714-61-0.

Supplied as part of the Nasal Sprays 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.

Documentation

Certificate of Analysis & Safety Data

Third-party verified results for every lot we ship. Open, print or save any document instantly — no login required.

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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.