Research use only · B2B bulk
Wholesale Peptides UK
Two ways to buy in volume: Factory Direct kits at factory prices today, and our new Wholesale route for 10-kit orders, coming soon. Independent laboratory results are published openly.
- 1 Box MOQ (10 vials)
- 5 kits −5% / 10 kits −10%
- Typically 99%+ purity (HPLC)
- Certificates published
Factory Direct
Top sellers, factory direct.
Volume pricing, 5 kits −5%, 10 kits −10%, auto-applied at checkout (Factory Direct).
Sema
GLP-1 receptor agonist for glycemic control and appetite regulation research.
10 vials Typ. 99%+ Purity
Tirz
Dual GIP/GLP-1 receptor agonist for metabolic and glucose regulation research.
10 vials Typ. 99%+ Purity
BPC 157
Body Protection Compound-15 for gastrointestinal and tissue healing research.
10 vials Typ. 99%+ Purity
MOTS-c
Mitochondrial-derived peptide for metabolic regulation and exercise mimetic research.
10 vials Typ. 99%+ Purity
GHK-CU
Copper peptide complex for wound healing and tissue remodeling research.
10 vials Typ. 99%+ Purity
Independent testing
Recently published lab results
GHK-Cu · 50mg
Janoshik
99.84%Pass
Measured 59.30mg against labelled 50mg
MOTS-c · 10mg
Marfleet Analytical Services
99.84%Pass
Measured 9.98mg against labelled 10mg
BPC-157 · 10mg
Marfleet Analytical Services
99.97%Pass
Measured 9.99mg against labelled 10mg
SS-31 · 50mg
BTLabs
99.9%Pass
Measured 50.1mg against labelled 50mg
Supplier vetting
We vet manufacturers using independent lab testing alongside feedback from active research communities. Results are published in the COA Library, and you can read how our testing works.
Factory Direct ships from outside the UK, typically 7 to 15 days. Need material sooner? See UK Express stock.
Frequently asked questions
- What is the minimum order quantity?
- Factory Direct: 1 kit per product, where a kit is 10 vials (or 3 tubs) of the same compound. Capsules ship in 30 or 60 count bottles with their own minimum shown on each listing. Wholesale (coming soon): at least 10 kits per order, in any mix.
- What is the new Wholesale route?
- Wholesale is for buyers who order in volume: at least 10 kits per order in any mix, with 5 or more of the same kit at its best price, up to 27% below Factory Direct prices, and free priority shipping. It is coming soon; you can register your interest at peptx.co.uk/wholesale.
- How long does delivery take?
- Factory Direct ships from outside the UK. Typically 7–15 days delivery. UK Express stock held in the United Kingdom dispatches on the faster UK route shown on each listing.
- Are COAs available?
- Certificates are published openly in the COA Library rather than enclosed with shipments, so you can read the laboratory's report before ordering, not after. Manufacturers run HPLC at source, and independent laboratories test our material on a rolling programme: random quality-control checks, tests on stock we buy in, and testing as part of vetting every new supplier. If you want your specific batch independently checked, send a sample to an accredited ISO 17025 lab, see our recommended labs on the testing page.
- Which payment methods are accepted?
- UK orders pay by bank through FCA-regulated open banking (Wallid or Fena). International orders pay through a secure Tide payment page or by bank transfer. Orders ship once payment is confirmed.