Biohack Gold Research peptides

Batch-traced. Cold-chain from London. Research use only.

Retatrutide 10mg on sale at £59.99 (was £69.99). Also in stock: Tirzepatide, BPC-157, TB-500, Melanotan II, and more.

Featured

  • Retatrutide — Single-chain peptide acting at the GLP-1, GIP and glucagon receptors. Prices: 10mg £59.99 (was £69.99), 20mg £89.99. Research use only.
  • Tirzepatide — Dual GIP and GLP-1 receptor agonist peptide. Prices: 30mg £94.00. Research use only.
  • BPC-157 — Pentadecapeptide sequence derived from a protein identified in gastric juice. Prices: 10mg £32.99. Research use only.
  • TB-500 — Synthetic fragment corresponding to a region of thymosin beta-4. Prices: 10mg £34.99. Research use only.
  • Melanotan II — Cyclic analogue of alpha-melanocyte-stimulating hormone. Prices: 10mg £23.50. Research use only.
  • CJC-1295 No DAC (w/ Ipamorelin) — Blended vial: modified GHRH analogue without DAC, with a selective secretagogue. Prices: 10mg £59.00. Research use only.
  • Epitalon — Synthetic tetrapeptide studied in telomere and pineal research. Prices: 10mg £19.99. Research use only.
  • NAD+ — Nicotinamide adenine dinucleotide — a coenzyme, not a peptide. Prices: 500mg £55.00. Research use only.

Research catalogue

  • Retatrutide — Single-chain peptide acting at the GLP-1, GIP and glucagon receptors. (10mg £59.99 sale (was £69.99); 20mg £89.99). Research use only.
  • Tirzepatide — Dual GIP and GLP-1 receptor agonist peptide. (30mg £94.00). Research use only.
  • BPC-157 — Pentadecapeptide sequence derived from a protein identified in gastric juice. (10mg £32.99). Research use only.
  • TB-500 — Synthetic fragment corresponding to a region of thymosin beta-4. (10mg £34.99). Research use only.
  • CJC-1295 No DAC (w/ Ipamorelin) — Blended vial: modified GHRH analogue without DAC, with a selective secretagogue. (10mg £59.00). Research use only.
  • GHK-Cu — Copper-binding tripeptide complex. (100mg £42.99). Research use only.
  • Glutathione — Endogenous tripeptide antioxidant, lyophilised. (600mg £22.99). Research use only.
  • NAD+ — Nicotinamide adenine dinucleotide — a coenzyme, not a peptide. (500mg £55.00). Research use only.
  • MOTS-c — Mitochondrial-derived peptide of 16 amino acids. (40mg £59.99). Research use only.
  • Epitalon — Synthetic tetrapeptide studied in telomere and pineal research. (10mg £19.99). Research use only.
  • Melanotan II — Cyclic analogue of alpha-melanocyte-stimulating hormone. (10mg £23.50). Research use only.
  • PT-141 — Melanocortin receptor agonist peptide, a metabolite of alpha-MSH analogue research. (10mg £42.50). Research use only.
  • SNAP-8 — Acetyl octapeptide-3, an elongated fragment of the SNAP-25 protein. (10mg £22.00). Research use only.
  • Kisspeptin-10 — Decapeptide fragment of the KISS1 gene product. (10mg £25.00). Research use only.
  • Oxytocin Acetate — Nine-amino-acid cyclic neuropeptide, supplied as the acetate salt. (10mg £29.99). Research use only.
  • Bacteriostatic Water — Sterile water with 0.9% benzyl alcohol, multi-dose vial. (3ml £4.50; 10ml £9.95). Research use only.
  • CJC-1295 — Modified growth hormone releasing hormone analogue, unblended. (2mg £54.99; 5mg £89.99). Research use only.
  • Ipamorelin — Selective pentapeptide growth hormone secretagogue. (5mg £49.99; 10mg £79.99). Research use only.
  • Tesamorelin — Synthetic GHRH analogue studied in endocrine research models. (5mg £29.99; 10mg £49.99). Research use only.
  • AOD-9604 — Modified fragment of the human growth hormone C-terminus. (5mg £54.99). Research use only.
  • DSIP — Delta sleep-inducing peptide — nonapeptide first isolated from rabbit cerebral venous blood. (5mg £44.99). Research use only.
  • Semax — Synthetic heptapeptide analogue of an ACTH fragment. (10mg £49.99; 30mg £99.99). Research use only.
  • Selank — Synthetic heptapeptide analogue of tuftsin. (10mg £49.99). Research use only.
  • Dihexa — Small-molecule angiotensin IV analogue. (20mg £64.99). Research use only.
  • KPV — C-terminal tripeptide fragment of alpha-MSH. (10mg £54.99). Research use only.
  • LL-37 — Human cathelicidin-derived antimicrobial peptide. (5mg £64.99). Research use only.
  • Thymosin Alpha-1 — 28-amino-acid peptide originally isolated from thymic tissue. (5mg £64.99; 10mg £109.99). Research use only.
  • Laboratory Handling Kit — Alcohol prep swabs and vial adapters for laboratory handling. (Kit £29.99). Research use only.
Add 3 products → free bacteriostatic water (3ml)
Independently tested, batch by batch

Research-grade peptides,
verified to the batch.

Every batch tested by an independent laboratory, dispatched cold from London, and traceable to a Certificate of Analysis tied to the batch number printed on your vial.

Research use only — not for human consumption
Third-party testedHPLC & Mass Spec, independent lab
≥99% purityCertificate of Analysis per batch
Cold-chain dispatchTemperature-controlled from London
Next-day dispatchSame day on orders before 1pm
100%Batch traced
24hDispatch window
Curated bundles

Research stacks

Wolverine Stack

Save 15%

The two most-referenced compounds in tissue-repair literature, commonly researched together.

£57.78£67.98
You save £10.20

KLOW Stack

Save 20%

A four-compound combination that appears together across repair and inflammatory research models.

£132.77£165.96
Waiting on KPV

Glow Stack

Save 12%

Dermal and redox research compounds, grouped as they commonly appear in cosmetic-science literature.

£87.09£98.97
You save £11.88
In stock now

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Verified buyers

What researchers say

★★★★★

“Have ordered before — same quality presentation. Would like email alerts when sizes sell out.”

Alex R

★★★★★

“20mg vial labelled clearly. Tracking updated same day it left. Research use only as stated.”

Jordan P

★★★★★

“Packaging was solid and the vial matched what I ordered. Reordered already.”

Sam K

★★★★★

“Sealed well and arrived promptly to London. Exactly as described.”

Chris T

Research library

Before you order

BioHack Gold

Est. 2026 · London · info@biohackgold.com

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Every batch supplied with a Certificate of Analysis from an independent laboratory.