Core Biotech · United Kingdom

Research-Grade Sourcing

Advancing access to research-grade biotechnology compounds — connecting laboratories and procurement teams with verified global suppliers.

  • Purity ≥ 99% (HPLC verified)
  • CoA available on request
  • UK next-day dispatch
Research peptides

Ultra-High-Purity Peptides

Research peptides at >99% purity, HPLC-verified and documented batch by batch.

  • Purity ≥ 99% (HPLC verified)
  • CoA available on request
  • UK next-day dispatch
Wellness

Premium NAD+ Wellness

Precision subcutaneous pen formulations, British-made and aligned with GMP principles.

  • Purity ≥ 99% (HPLC verified)
  • CoA available on request
  • UK next-day dispatch
For research use only — products are intended for laboratory and research purposes only.

≥ 99% Purity

HPLC-verified research peptides

CoA Available

Certificates of analysis on request

UK Next-Day Dispatch

Fast, tracked delivery

Research Grade Only

Documented, traceable sourcing

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Available to order

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Corebiotech Glow pen View details
★★★★★ ★★★★★ 4.6 (176)
Corebiotech Glow pen
£120.00

GLOW is a combined research blend of BPC-157, TB-500, and GHK-Cu in a single pre-filled pen. BPC-157 is...

Popular research compounds

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Thymosin Alpha-1 (TA-1) Read more
★★★★★ ★★★★★ 4.3 (168)
Thymosin Alpha-1 (TA-1)
Enquire for pricing

Thymosin Alpha-1 (TA-1) is a synthetic 28-amino acid peptide identical to a naturally occurring fragment of prothymosin alpha,...

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Tesamorelin Read more
★★★★★ ★★★★★ 4.5 (136)
Tesamorelin
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Tesamorelin is a synthetic 44-amino acid analogue of endogenous growth hormone-releasing hormone (GHRH), incorporating an N-terminal trans-3-hexenoic acid...

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TB-500 Read more
★★★★★ ★★★★★ 4.5 (174)
TB-500
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TB-500 is a synthetic analogue of Thymosin Beta-4 (Tβ4), a naturally occurring 43-amino acid protein encoded by the...

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SS-31 (Elamipretide) Read more
★★★★★ ★★★★★ 4.6 (80)
SS-31 (Elamipretide)
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SS-31 (Elamipretide) is a synthetic cell-permeable tetrapeptide (D-Arg-2′6′-dimethyltyrosine-Lys-Phe-NH₂) that selectively associates with cardiolipin on the inner mitochondrial membrane....

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Sermorelin Read more
★★★★★ ★★★★★ 4.7 (178)
Sermorelin
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Sermorelin is a synthetic 29-amino acid peptide corresponding to the biologically active 1–29 fragment of human growth hormone-releasing...

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Semax Read more
★★★★★ ★★★★★ 4.4 (38)
Semax
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Semax is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) derived from a fragment of adrenocorticotropic hormone (ACTH 4-10) with an added...

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Selank Read more
★★★★★ ★★★★★ 4.8 (124)
Selank
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Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) derived from the endogenous immunomodulatory peptide tuftsin, with an added C-terminal sequence...

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PT-141 (Bremelanotide) Read more
★★★★★ ★★★★★ 4.4 (172)
PT-141 (Bremelanotide)
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PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide derived from Melanotan II that acts as an agonist at the...

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By the numbers

Trusted sourcing for the life sciences

Connecting research institutions, pharmaceutical teams and laboratory procurement with verified global suppliers across certified manufacturers worldwide.

2 Product ranges
30+ Research peptides
24h Response time
Global Sourcing network
Quality & Compliance

British-made, lab-grade integrity

Compounds produced in UK research laboratories aligned with GMP principles, with independent verification available batch by batch.

  • British-made, lab-grade integrity — compounds produced in UK research laboratories
  • Third-party tested, batch by batch — independent UK laboratory verification available
  • GMP-aligned manufacturing — documented, repeatable processes
  • Traceable sourcing — verified suppliers with full documentation
What sets us apart

Why Core Biotech?

Verified Purity

Every product is independently HPLC-tested to ≥99% purity. No exceptions.

Full Traceability

Certificates of Analysis available for every batch — request yours at any time.

Next-Day UK Dispatch

Order before 12pm Mon–Thu and we'll dispatch the same day. Friday orders dispatch Monday.

Research Support

Questions about compounds, storage or your order? Our team is available by email.

Trusted by researchers

What our customers say

Verified feedback from laboratories and procurement teams we supply.

Google
4.9 ★★★★★★★★★★
Based on 128 reviews
Trustpilot
4.8 ★★★★★★★★★★
Based on 96 reviews
Yelp
4.7 ★★★★★★★★★★
Based on 41 reviews
★★★★★★★★★★
Documentation and CoAs were provided promptly — exactly what our lab needs for compliance.
Procurement LeadUniversity Research Lab✓ Verified
★★★★★★★★★★
Consistent purity batch to batch, and the 24-hour response time is a real advantage for our workflow.
R&D ScientistBiotech Startup✓ Verified
★★★★★★★★★★
Reliable UK sourcing with proper traceability — our go-to supplier for research peptides.
Lab ManagerPharmaceutical Team✓ Verified

For research use only

Products supplied by Core Biotech are intended for laboratory and research purposes only. They are not for human or veterinary use, and not intended to diagnose, treat, cure or prevent any disease.

Read our compliance policy