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All peptides · Preorders open · USA lab third-party verification

Tesamorelin — Pephead Research labeled lyophilized research vial

peptide

Tesamorelin

Research-grade GHRH analog for laboratory investigation of growth hormone secretagogue pathways.

$37.00 · pack options

Sermorelin — Pephead Research labeled lyophilized research vial

peptide

Sermorelin

GHRH (1-29) peptide for research into endogenous growth hormone release mechanisms.

$29.50 · pack options

NAD+ — Pephead Research labeled lyophilized research vial

peptide

NAD+

Nicotinamide adenine dinucleotide for cellular metabolism and longevity pathway research.

$29.50 · pack options

Retatrutide — Pephead Research labeled lyophilized research vial

peptide

Retatrutide

Dual GIP/GLP-1 receptor agonist research compound for metabolic pathway studies.

$20.50 · pack options

Selank — Pephead Research labeled lyophilized research vial

peptide

Selank

Synthetic tuftsin analog for research into anxiolytic pathways, immune modulation, and nootropic peptide mechanisms.

$22.90 · pack options

Glutathione — Pephead Research labeled lyophilized research vial

peptide

Glutathione

Reduced L-glutathione (GSH) for oxidative stress and redox balance research.

$24.40 · pack options

KLOW — Pephead Research labeled lyophilized research vial

peptide

KLOW

Multi-peptide research complex — 80mg total.

$69.40 · pack options

BPC / TB — Pephead Research labeled lyophilized research vial

peptide

BPC / TB

Research blend of BPC-157 and TB-500 for tissue remodeling research pathway investigation.

$35.50 · pack options

GLOW — Pephead Research labeled lyophilized research vial

peptide

GLOW

Multi-peptide research complex — 70mg total.

$69.40 · pack options

MOTS-C — Pephead Research labeled lyophilized research vial

peptide

MOTS-C

Mitochondrial-derived peptide for metabolic research.

$23.50 · pack options

Epithalon — Pephead Research labeled lyophilized research vial

peptide

Epithalon

Tetrapeptide for telomerase and aging pathway research.

$23.50 · pack options

Semax — Pephead Research labeled lyophilized research vial

peptide

Semax

Synthetic ACTH(4-7) analog for research into cognitive enhancement, neuroprotection, and CNS peptide signaling pathways.

$24.40 · pack options

BPC-157 — Pephead Research labeled lyophilized research vial

peptide

BPC-157

Body protection compound for research into tissue remodeling, angiogenesis, and gastrointestinal signaling pathways.

$21.40 · pack options

KPV — Pephead Research labeled lyophilized research vial

peptide

KPV

Alpha-MSH-derived tripeptide for research into anti-inflammatory pathways, intestinal barrier function, and immune modulation.

$22.60 · pack options

GHK-Cu — Pephead Research labeled lyophilized research vial

peptide

GHK-Cu

Copper peptide tripeptide-copper complex for research into tissue remodeling, regeneration, collagen synthesis, and anti-fibrotic signaling pathways.

$19.00 · pack options