Research-grade peptides · Lot-traceable

Precision peptides, for the people doing the work.

Pharmaceutical-grade compounds with mass-spec validation, sealed chain-of-custody, and the documentation your protocol requires. No theatre. Just clean reagents and clear paperwork.

Avg. purity
99.4%
Validation
HPLC + MS
Lots shipped
2,141
Compounded retatrutide vialLot · EV-024-R
evé · compounded retatrutide · Rx only
Independent third-party assaySealed chain of custody21 CFR documentedMass-spec validatedU.S. lab synthesis
01Catalog

A working catalog of research compounds.

Each compound is synthesized in our U.S. facility, validated against reference standards, and released only with a signed COA.

TirzepatideIn stock
General

Tirzepatide

Tirzepatide is a synthetic dual agonist targeting the GLP-1 and GIP receptors. Research has focused on its metabolic effects, including glucose regulation and body-weight modulation. For research use only.

Dose
10mg
$0/ vial
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TesamorelinIn stock
General

Tesamorelin

Tesamorelin is a synthetic analogue of Growth Hormone-Releasing Hormone (GHRH). Research has focused on its ability to stimulate endogenous growth hormone secretion and its potential effects on body composition. For research use only.

Dose
10mg
$0/ vial
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TB-500In stock
General

TB-500

TB-500 is a synthetic peptide derived from Thymosin Beta-4, a protein found in virtually all human and animal cells. Researchers study its potential role in tissue repair, wound healing, and cellular migration. For research use only.

Dose
10mg
$0/ vial
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SermorelinIn stock
General

Sermorelin

Sermorelin is a synthetic analogue of Growth Hormone-Releasing Hormone (GHRH). Research has focused on its ability to stimulate endogenous growth hormone secretion. For research use only.

Dose
5mg
$0/ vial
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SemaxIn stock
General

Semax

Semax is a synthetic peptide derived from the adrenocorticotropic hormone (ACTH). Research has focused on its neuroprotective properties and potential role in cognitive enhancement, neurogenesis, and protection against ischemic injury. For research use only.

Dose
10mg
$0/ vial
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SemaglutideIn stock
General

Semaglutide

Semaglutide is a synthetic GLP-1 receptor agonist. Research has focused on its effects on glucose homeostasis, insulin secretion, and appetite regulation. For research use only.

Dose
5mg
$0/ vial
View
02Quality

Three checks between the synthesizer and the seal.

Every vial leaves the lab with a documented chain of custody. No batch ships without independent verification.

01Synthesis

Solid-phase peptide synthesis, in-house.

Compounds are produced in our DEA-licensed U.S. facility using Fmoc-SPPS on a controlled resin. No outsourcing, no overseas intermediates.

100%U.S. synthesized
02Assay

HPLC purity. Mass-spec identity.

Each lot is run on reverse-phase HPLC against a reference standard and confirmed by ESI-MS. Endotoxin and residual solvent are quantified.

≥ 99.2%Avg. lot purity
03Release

Signed COA. Sealed shipment.

Lots are lyophilized, sealed under argon, and shipped with a numbered, institution-addressed certificate of analysis. Cold-chain monitored.

24 mo.Stability at -20°C
Compounded retatrutide
Compound of the month · 04 / 26

Compounded retatrutide, 10mg.

A triple-incretin investigational peptide. Eli Lilly’s LY3437943 synthesized to research grade, lyophilized, sealed under argon, and released with a full chromatographic trace.

ClassGLP-1 / GIP / Glucagon triple agonist
Molecular weight4,677.5 g/mol
Sequence length39 residues · C₂₂₀H₃₅₄N₅₆O₇₀
Storage-20 °C lyophilized · 4 °C reconstituted (14 d)
Purity (lot EV-024-R)99.4% by HPLC · < 0.5 EU/mg endotoxin
Reconstitution1.0 mL bacteriostatic water · 10 mg/mL
03Lot ledger

Every lot, on the record.

Public release log of the last six lots. Each row links to the signed certificate of analysis, with HPLC and mass-spec traces attached.

Live · updated 14 min ago
AllReleasedShippingQueued
LotCompoundReleasedMWPurityStatusCOA
EV-024-R
Compounded retatrutideGLP-1 / GIP / Glucagon
May 14, 2026Lot 04 / Q2
4677.599.4%ReleasedPDF
EV-019-T
Compounded tirzepatideGLP-1 / GIP dual
May 09, 2026Lot 09 / Q2
4813.599.2%ReleasedPDF
EV-031-S
Compounded semaglutideGLP-1 agonist
May 02, 2026Lot 12 / Q2
4113.699.6%ReleasedPDF
EV-007-B
Compounded BPC-157Body-protective compound
Apr 24, 2026Lot 02 / Q2
1419.599.7%In transitPDF
EV-016-C
Compounded cagrilintideAmylin analog
Apr 17, 2026Lot 03 / Q2
3753.399.3%ReleasedPDF
EV-008-G
Compounded GHK-CuCopper tripeptide
Apr 28, 2026Lot 05 / Q2
340.4Assay pendingPending
Showing 6 of 184 lots · 2024 – present
Cited or referenced in
Cell Reports Medicine2025
J. Endocrinol. Invest.2025
Diabetes Care2024
Lancet Diabetes & Endo.2024
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