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    Recovery

    • TB-500
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    • Epitalon
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    • MOTS-c
    • Selank
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    Browse all 25 compounds →
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Peptides

BPC-157CJC-1295GHRP-2GHRP-6Ipamorelin

GLP-1 & Metabolic

SemaglutideTirzepatideCagrilintideDulaglutideExenatide

Recovery

TB-500Thymosin Beta-4

Longevity

EpitalonGHK-CuMOTS-cSelankSemax
Browse all 25 compounds →
Semaglutide vs TirzepatideBPC-157 vs TB-500CJC-1295 vs IpamorelinCJC-1295 vs Sermorelin
MK-677 vs IpamorelinSemaglutide vs LiraglutideTirzepatide vs Retatrutide
All comparisons →

Latest updates

Synptide launches the compound directory and evidence-grading systemSemaglutide graded A for cardiovascular risk reduction on SELECT evidenceTirzepatide profile updated for obstructive sleep apnea approvalBPC-157 regulatory note updated for FDA compounding restrictions

Monitoring

Evidence-change logHow we grade evidenceOpen datasets
Research monitoring hub →

Peptides

Peptide Reconstitution CalculatorPeptide Blend / Stack CalculatorPeptide Dose & Unit ConverterVial Duration EstimatorPeptide Half-Life VisualizerDose Interval Visualizer

GLP-1 & metabolic

GLP-1 Weight-Loss ProjectorGLP-1 Titration ScheduleElectrolyte & Hydration CalculatorProtein Intake CalculatorLean-Mass Preservation PlannerTDEE & Macro CalculatorGLP-1 Progress Tracker

Longevity & performance

Biological Age CalculatorVO2 Max CalculatorOne-Rep Max CalculatorTraining Volume CalculatorBody-Fat % CalculatorFFMI & Lean Body Mass

Recovery & sleep

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Product Directory

What's actually
in the vial.

Evidence lives on the compound pages. This is the other half: how to read a certificate of analysis, which suppliers document what they ship, and what a compound's legal status means for getting hold of it.

Everything listed here is sold for laboratory research, not human use.These pages exist because people buy these compounds anyway and the quality floor in this market is low. Nothing here is a recommendation to take anything — see our medical disclaimer and affiliate disclosure.

Recovery

  • BPC-157

    Body Protection Compound 157

    A synthetic 15-amino-acid peptide sold for laboratory research, with striking tissue-healing results in rodents and essentially no controlled human evidence.

    Research chemicalpeptide
  • BPC-157 + TB-500

    Blend of a synthetic pentadecapeptide and a Thymosin beta-4 fragment

    Two tissue-repair research chemicals sold in one vial on a synergy rationale that no controlled human trial has tested — for the combination or for either peptide alone.

    Research chemicalblend
  • GHK-Cu

    Glycyl-L-histidyl-L-lysine copper(II) complex

    A copper-binding tripeptide sold both as a topical cosmetic ingredient and as an injectable research chemical — two very different products with two very different evidence bases.

    Status varies by jurisdictionpeptide
  • KPV

    Lysine-Proline-Valine, the C-terminal tripeptide of alpha-MSH

    A three-amino-acid fragment of the hormone alpha-MSH, marketed for gut and skin inflammation on cell and animal data with no controlled human evidence.

    Research chemicalpeptide
  • TB-500

    Synthetic fragment related to Thymosin beta-4

    A synthetic peptide fragment marketed for tendon, muscle, and soft-tissue healing, sold as a research chemical with essentially no controlled human evidence.

    Research chemicalpeptide

Peptides

  • CJC-1295 + Ipamorelin

    Blend of a GHRH analog and a selective ghrelin receptor agonist

    The most common growth-hormone peptide pairing, sold as one vial containing two peptides — which means one shared volume and no way to adjust them separately.

    Research chemicalblend
  • Ipamorelin

    NNC 26-0161, a selective ghrelin receptor agonist

    A selective growth-hormone secretagogue that raises GH without spiking cortisol or prolactin, sold as a research chemical with no proven clinical benefit.

    Research chemicalpeptide
  • Selank

    Thr-Lys-Pro-Arg-Pro-Gly-Pro, a Tuftsin analog

    An anxiolytic heptapeptide analog of the immune peptide tuftsin, registered in Russia but not FDA-approved, with human anxiety data that is difficult to verify independently.

    Status varies by jurisdictionpeptide
  • Semax

    Met-Glu-His-Phe-Pro-Gly-Pro, an ACTH(4-7) analog

    A heptapeptide nootropic registered as a medicine in Russia but not approved by the FDA, sold elsewhere as a research chemical in several distinct chemical forms.

    Status varies by jurisdictionpeptide
  • Tesamorelin

    TH9507, a stabilized GHRH(1-44) analog

    The one growth-hormone-axis peptide in this catalog with a genuine FDA approval — which is precisely why a research-chemical vial sold under its name is not the approved drug.

    FDA-approvedpeptide

Longevity

  • Epitalon

    Ala-Glu-Asp-Gly (AEDG peptide)

    A four-amino-acid peptide promoted as a telomerase-activating longevity compound, resting largely on older studies from a single research lineage.

    Research chemicalpeptide
  • MOTS-c

    Mitochondrial ORF of the 12S rRNA type-c

    A 16-amino-acid peptide encoded within mitochondrial DNA, with genuinely interesting metabolic biology in cells and rodents and no controlled human evidence.

    Research chemicalpeptide

GLP-1 & Metabolic

  • GLP-1S

    Vendor product code — not an established compound name

    A vendor product code denoting a GLP-1 receptor agonist of the semaglutide class. The code is a naming convention, not a molecule, and the product is not the FDA-approved drug.

    Research chemicalblend

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