Research Products
Browse independently-tested research peptides. All products are batch-verified by independent Certificates of Analysis and supplied strictly for laboratory research — not for human consumption.
Available by enquiry only
In accordance with UK prescription-only-medicine advertising regulations, GLP-1 related research compounds are not listed publicly. Please contact us for availability, batch and COA information.
Blend · BPC-157 10mg + TB-500 10mg
Pre-blended recovery research formulation — higher strength.
Blend · BPC-157 + TB-500 + GHK-Cu + KPV (KLOW)
Multi-peptide research blend: BPC-157 10mg + TB-500 10mg + GHK-Cu 50mg + KPV 10mg.
Blend · BPC-157 + TB-500 + GHK-Cu (GLOW)
Multi-peptide research blend: BPC-157 10mg + TB-500 10mg + GHK-Cu 50mg.
Blend · CJC-1295 NO DAC 5mg + Ipamorelin 5mg
Pre-blended GHRP / GHRH research formulation.
Blend · BPC-157 5mg + TB-500 5mg
Pre-blended recovery research formulation.
Glutathione
Reduced tripeptide research antioxidant — high-strength format.
SS-31 (Elamipretide)
Mitochondrially-targeted tetrapeptide — high-strength research format.
SS-31 (Elamipretide)
Mitochondrially-targeted tetrapeptide research compound.
KPV
Tripeptide research compound used in inflammation and barrier-function studies.
TB-500 (Thymosin β-4 Acetate)
Synthetic fragment of Thymosin β-4 used in connective-tissue research.
TB-500 (Thymosin β-4 Acetate)
Synthetic fragment of Thymosin β-4 used in connective-tissue research.
BPC-157
Pentadecapeptide research compound — higher-strength format for soft-tissue research.
BPC-157
Pentadecapeptide research compound studied in soft-tissue and gastrointestinal research models.
How we work with research peptides
Every Spheres Peptides™ research compound is supplied with an independent third-party Certificate of Analysis (COA). We publish the batch number on every vial, allow customers to verify by batch on our COA Verification page, and ship cold-stored to UK laboratory addresses.
The catalogue is grouped into four research-focused categories — Recovery & Repair, Skin, Hair & Cosmetic, Growth & Metabolic, and Performance — to make finding compounds for a specific line of laboratory study faster. GLP-1 related research compounds are handled separately by direct enquiry only, in compliance with UK prescription-only-medicine advertising regulations.
All products listed here are supplied for laboratory research use only. They are not for human or animal consumption and are not intended for therapeutic, diagnostic, weight-loss or performance use of any kind.
Research peptide FAQs
- How are batches verified?
- Each batch is tested by an independent analytical laboratory. The COA reports purity percentage, test date, and identity confirmation. You can view any batch's COA on our verification page.
- Do you ship outside the UK?
- We currently ship within the UK. EU and international research enquiries can be made via the contact page.
- Why are GLP-1 compounds not listed for purchase?
- UK regulations restrict advertising of prescription-only medicines. GLP-1 research compounds are therefore handled by enquiry only on our GLP-1 Research Enquiries page.
- What payment methods are accepted?
- UK bank transfer and PayPal. All prices are in GBP.