COA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTUSA Sourced · USA ShippedFree Shipping on Orders Over $3004.9/5 from 2,400+ Verified Researchers≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility VerifiedCOA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTUSA Sourced · USA ShippedFree Shipping on Orders Over $3004.9/5 from 2,400+ Verified Researchers≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility Verified
For Laboratory & Research Use Only — Not for Human or Veterinary Use
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SELANK + SEMAX

Third-Party Tested · COA Available
$70.00 / 5 mg / 5 mg · USD
1
SKU SELANK-SEMAX-5MG5MG
The Purity GuaranteeVerified ≥99% by HPLC & mass spectrometry, third-party tested, with a lot-matched Certificate of Analysis on every vial.
  • Certificate of Analysis available for every lot
  • ≥99% purity, HPLC & mass-spec verified
  • Ships from a U.S. facility — same-day before 12pm CT
  • Secure checkout · Free shipping on orders $300+

Complete your protocol

Lyophilized peptides need bacteriostatic water and a syringe to reconstitute. Add the essentials in one click.

SELANK + SEMAXSELANK + SEMAXIn your order
Total for 3 items$108.00

SELANK + SEMAX is a research-grade peptide blend combining two well-studied heptapeptides — Selank and Semax — in a single lyophilized vial (5 mg / 5 mg). Every lot is third-party tested to ≥99% purity by HPLC and mass spectrometry, and ships with a lot-matched Certificate of Analysis available to download on this page. For laboratory and research use only — not for human or veterinary consumption.

Purity≥99% by HPLC · COA available
Physical FormLyophilized powder
SolubilitySoluble in water & bacteriostatic water
StorageStore lyophilized at −20°C, protected from light & moisture
Answers

Frequently Asked Questions

Is SELANK + SEMAX third-party tested?

Yes. Every lot is independently third-party tested for identity and purity — ≥99% by HPLC and mass spectrometry — with a lot-matched Certificate of Analysis available to download on this page.

Can I see the Certificate of Analysis before buying?

Yes. A lot-matched COA is available on this product page and in our COA library before purchase, documenting identity, purity, and full analytical results.

What does 'Research Use Only' mean?

This product is supplied strictly for laboratory and research use only (RUO). It is not a drug, food, supplement, or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption.

How is it shipped and stored?

Orders placed before 12pm CT typically ship the same business day from our U.S. facility with tracking. Store the lyophilized material at −20°C, protected from light and moisture.

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