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Shop research peptides

23 products across 6 categories — every one made in the USA and third-party tested for ≥99% purity. For laboratory research use only.

23 products

Retatrutide research peptide vial

Retatrutide

Our flagship triple agonist. Targets GLP-1, GIP, and glucagon receptors — one of the most requested research peptides in the catalog.

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Weight Management

Tirzepatide research peptide vial

Tirzepatide

Dual GIP and GLP-1 receptor peptide, third-party tested batch by batch.

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Weight Management

5-Amino-1MQ research peptide vial

5-Amino-1MQ

Small-molecule NNMT inhibitor studied in metabolic and cellular-energy research.

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Weight Management

Cagrilintide research peptide vial

Cagrilintide

Long-acting amylin analog, often paired with GLP-1 compounds in research programs.

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Weight Management

KLOW Blend research peptide vial

KLOW Blend

Our most complete repair stack in a single vial: GHK-Cu, TB-500, BPC-157, and KPV.

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Recovery & Tissue Repair

BPC-157 + TB-500 Blend research peptide vial

BPC-157 + TB-500 Blend

The classic repair pairing, pre-blended at full strength in one vial.

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Recovery & Tissue Repair

GHK-Cu research peptide vial

GHK-Cu

Copper tripeptide studied in skin, tissue, and regenerative research.

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Recovery & Tissue Repair

BPC-157 research peptide vial

BPC-157

Body Protective Compound — the most widely studied repair peptide in the research space.

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Recovery & Tissue Repair

Ipamorelin research peptide vial

Ipamorelin

Selective growth hormone secretagogue with a clean receptor profile.

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Growth Hormone Optimization

Tesamorelin research peptide vial

Tesamorelin

Stabilized GHRH analog used extensively in growth-hormone-axis research.

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Growth Hormone Optimization

CJC-1295 + Ipamorelin research peptide vial

CJC-1295 + Ipamorelin

GHRH analog (No DAC) paired with ipamorelin in one blended vial.

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Growth Hormone Optimization

Tesamorelin + Ipamorelin Blend research peptide vial

Tesamorelin + Ipamorelin Blend

Tesamorelin and ipamorelin pre-blended for growth-hormone-axis research.

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Growth Hormone Optimization

Epithalon research peptide vial

Epithalon

Tetrapeptide studied in telomerase and cellular-aging research.

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Longevity & Mitochondrial Health

MOTS-c research peptide vial

MOTS-c

Mitochondrial-derived peptide at full research strength.

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Longevity & Mitochondrial Health

SS-31 research peptide vial

SS-31

Mitochondria-targeted peptide (elamipretide) for cellular-energy research.

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Longevity & Mitochondrial Health

DSIP research peptide vial

DSIP

Delta sleep-inducing peptide, a staple of sleep-cycle research.

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Cognitive & Neuropeptides

Selank research peptide vial

Selank

Heptapeptide studied in stress-response and neuro research.

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Cognitive & Neuropeptides

Semax research peptide vial

Semax

ACTH-derived heptapeptide widely used in cognitive research.

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Cognitive & Neuropeptides

VIP research peptide vial

VIP

Vasoactive intestinal peptide studied across neuro and immune research.

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Cognitive & Neuropeptides

Kisspeptin-10 research peptide vial

Kisspeptin-10

GPR54 receptor peptide central to reproductive-axis research.

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Specialty Products

LL-37 research peptide vial

LL-37

The human cathelicidin antimicrobial peptide, third-party verified.

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Specialty Products

MT-2 research peptide vial

MT-2

Melanotan II melanocortin receptor research peptide.

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Specialty Products

PT-141 research peptide vial

PT-141

Bremelanotide melanocortin receptor peptide — a catalog favorite.

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Specialty Products