Research Use Only · Independently Verified

The frontier of peptide science.

Eterna Labs engineers research-grade peptides with pharmaceutical precision — every sequence synthesized, purified, and HPLC-verified to > 99% purity before it earns the eterna mark.

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HPLC VerifiedMass SpectrometryEndotoxin TestedLyophilized in Class 10,000 CleanroomCertificate of Analysis Per LotUSP <797> AlignedCold-Chain Domestic ShippingHPLC VerifiedMass SpectrometryEndotoxin TestedLyophilized in Class 10,000 CleanroomCertificate of Analysis Per LotUSP <797> AlignedCold-Chain Domestic Shipping
01 — Catalog

Peptides, engineered to specification.

A curated library of research peptides synthesized for repeatability. Each lot ships with a chromatogram, mass spec confirmation, and a numbered certificate of analysis.

BPC-157
Single peptide

BPC-157

Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val

Purity 99.6% MW 1419.5 Da Form Lyophilized white powder
Price range: $49.00 through $89.00 View specs
TB-500
Single peptide

TB-500

Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln

Purity 99.2% MW 889.0 Da Form Lyophilized white powder
$59.00 View specs
GHK-Cu
Single peptide

GHK-Cu

Gly-His-Lys · Cu²⁺

Purity 99.8% MW 340.4 Da (peptide) Form Lyophilized white powder
Price range: $39.00 through $69.00 View specs
Ipamorelin
Single peptide

Ipamorelin

Aib-His-D-2-Nal-D-Phe-Lys-NH₂

Purity 99.4% MW 711.9 Da Form Lyophilized white powder
$59.00 View specs
Semax
Single peptide

Semax

Met-Glu-His-Phe-Pro-Gly-Pro

Purity 99.4% MW 813.9 Da Form Lyophilized white powder
Price range: $59.00 through $99.00 View specs
Selank
Single peptide

Selank

Thr-Lys-Pro-Arg-Pro-Gly-Pro-NH₂

Purity 99.1% MW 751.9 Da Form Lyophilized white powder
Price range: $59.00 through $99.00 View specs
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Three Eterna Labs research peptide vials with the eterna mark on polished black slate
Lot 26-A1027 · Released 04.28.26
Drop 04 — Limited release

The Q2 release.

Twelve sequences, freshly synthesized and held under argon. Each vial leaves the cleanroom with a chromatogram, a mass-spec report, and a numbered Certificate of Analysis tied to its lot.

View this drop → Download CoA bundle (PDF)

For research use only.

Products supplied by Eterna Labs are intended exclusively for in vitro laboratory and animal research. They are not drugs, supplements, food, or cosmetics, and are not intended for human consumption, diagnostic use, or therapeutic application. By placing an order you certify that you are a qualified researcher and will handle materials in accordance with applicable laws and institutional safety protocols.