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All peptide suppliers
28 suppliers, ranked best-first (filtered).
📖 Browse the full A–Z supplier directory →
⭐ Top
🆕 New
✅ Verified
⚠️ Blacklist
Country:
🌍
All countries (1221)
▼
Peptide:
All
Retatrutide
BPC-157
TB-500
GHK-Cu
Semaglutide
Tirzepatide
NAD+
Ipamorelin
CJC-1295
Melanotan II
MOTS-c
Cagrilintide
Sermorelin
Tesamorelin
Hexarelin
GHRP-2
GHRP-6
MK-677
PT-141
Selank
Semax
Epitalon
Thymosin Alpha-1
Thymalin
SS-31
IGF-1 LR3
HGH Fragment 176-191
AOD-9604
DSIP
Kisspeptin-10
Gonadorelin
Oxytocin
Follistatin
Glutathione
KPV
LL-37
Snap-8
5-Amino-1MQ
Shipping:
All
Worldwide
Europe
USA
UK
Canada
Australia & NZ
Asia
Latin America
Rest of World
Payment:
All
Credit card
Crypto
PayPal
Bank transfer
✕ Clear filters
1
Peptides Direct
✓ Verified
🚚 Ships: Europe, UK
Payment:
Credit card
Crypto
Bank transfer
Third-party tested
COA available
Janoshik certified
4.9
★
★
★
★
★
7 reviews
2
LBPeptides (PTS Peptides)
✓ Verified
🚚 Ships: Worldwide, USA, UK, Canada, Australia & NZ, Rest of World, Asia, Europe
Payment:
Crypto
Zelle
Alipay
CashApp
Bitcoin
USDC
USDT
HPLC verified
99%+ purity
Third-party tested
5.0
★
★
★
★
★
5 reviews
3
Uther Peptide
✓ Verified
🚚 Ships: USA, Europe, UK, Canada, Australia & NZ
Payment:
Crypto
Bank transfer
PayPal
Third-party tested
Janoshik COA
Bulk/Wholesale available
New
No reviews yet
4
ThePeptideCode LTD
✓ Verified
🚚 Ships: UK
Payment:
Credit card
Bank transfer
HPLC + MS verified
COA available
99%+ purity
UK stock
New
No reviews yet
5
24Peptides
✓ Verified
🚚 Ships: Europe, UK
Payment:
Bank transfer
Crypto
Third-party tested
COA available
Independent lab verification
New
No reviews yet
6
Bergdorf Bioscience
✓ Verified
🚚 Ships: Worldwide, Europe, USA, UK, Canada, Latin America
Payment:
Credit card
Crypto
Bank transfer
HPLC tested
COA available
Third-party tested
Money-back guarantee
New
No reviews yet
7
New-U Research Compounds
✓ Verified
🚚 Ships: Europe, USA, UK, Canada, Australia & NZ, Worldwide, Latin America
Payment:
Credit card
Crypto
PayPal
Google Pay
Apple Pay
PayPal
New-U Research Compounds
research peptides
peptides supplier
peptide supplier
laboratory peptides
research compounds
peptides for research
BPC-157
TB-500
GHK-Cu
CJC-1295
Ipamorelin
New
No reviews yet
8
Peptides Wholesale
✓ Verified
🚚 Ships: Europe, UK, USA, Canada, Rest of World, Worldwide
Payment:
Crypto
Credit card
Sealed boxes
Wholesale
COA published
Germany
Netherlands
UK
USA
Canada
New
No reviews yet
9
Retapeptide
🚚 Ships: UK
Payment:
Bank transfer
Third-party tested
COA available
99%+ purity
Same-day dispatch
New
No reviews yet
10
GLP1Health
🚚 Ships: UK, Europe
Payment:
Credit card
Third-party tested (Janoshik HPLC)
COA available
99%+ purity
UK-based stock
New
No reviews yet
11
Astra Labs
🚚 Ships: UK
UK dispatch
Lab-grade compounds
COA hub available
New
No reviews yet
12
PTLabs
🚚 Ships: Europe, UK
Research-use only
Same-day dispatch (UK)
Pre-loaded pens available
New
No reviews yet
13
APEX PEPTIDES
🚚 Ships: Worldwide, Europe, UK, USA
Payment:
Bank transfer
PayPal
Retatrutide
triz
Melotan 2
nad+
mots-c good prices for quality stuff
New
No reviews yet
14
SPeptides
🚚 Ships: UK
Payment:
Credit card
Bank transfer
PayPal
Debit Card
Apple Pay
New
No reviews yet
15
Hira Compounds
🚚 Ships: USA, UK
Payment:
Bank transfer
Credit card
Crypto
Venmo
Zelle and Cashapp
Retatrutide
BPC-157
TB500
GHK-cu
Cagrilintide
Tirzepatide
Semaglutide
CJC 1295
NAD+
Epithalon
GLOW
KLOW
New
No reviews yet
16
AG
Ageless Bio Labs
🚚 Ships: UK
Payment:
Bank transfer
Retatrutide
Tirzepatide
Cagrilintide
5-Amino-1MQ
KLOW
MT2
GHK-Cu
NAD+
SS-31
MOTS-C
Epithalon
BPC-157 + TB500
New
No reviews yet
17
Aurelia Research
✓ Verified
🚚 Ships: UK, USA
Payment:
Credit card
Crypto
Research Peptides
UK Peptide Supplier
US Peptide Supplier
Third-Party Lab Tested
Certificates of Analysis
COA Verification
Batch Traceability
High-Purity Peptides
Fast Shipping
COA · 19
View certificates
New
No reviews yet
18
QSC Peptides UK
🚚 Ships: UK
Payment:
Crypto
UK domestic warehouse
COA available
≥99% HPLC purity
Research use only
New
No reviews yet
19
Apexion Biolabs
🚚 Ships: UK
Third-party tested
COA available
Made to order
UK dispatch
New
No reviews yet
20
Wholesale Peptides
🚚 Ships: UK, Worldwide
Payment:
Bank transfer
Crypto
COA available
Third-party tested
Prefilled pens
Wholesale pricing
New
No reviews yet
21
British Peptide Labs
🚚 Ships: UK
Payment:
Bank transfer
UK
research peptides
COA library
GBP
COA · 2
View certificates
New
No reviews yet
22
Pure Peptide Labs
🚚 Ships: Worldwide, Europe, USA, UK, Canada, Australia & NZ, Asia, Latin America
Payment:
Credit card
HPLC tested
COA included
Endotoxin-free
>99% purity
New
No reviews yet
23
PeptideGurus
🚚 Ships: Worldwide, USA, Europe, Canada, UK, Latin America
WHO/GMP certified
ISO 9001:2008 certified
Multiple warehouses
Research use only
New
No reviews yet
24
QS
QSC Peptide Lab (Qingdao Sigma Chemical)
🚚 Ships: USA, Europe, UK, Canada, Australia & NZ, Asia
Payment:
Crypto
Third-party tested (Janoshik)
COA available
≥99% HPLC purity
GMP-equivalent SPPS
New
No reviews yet
25
QSC Peptides Europe
🚚 Ships: Europe, UK
Payment:
Crypto
Bank transfer
≥99% HPLC purity
Janoshik COA
EU domestic shipping
No customs clearance
New
No reviews yet
26
myPEPT
🚚 Ships: Europe, UK
Payment:
Credit card
PayPal
Bank transfer
Third-party tested
COA available
99%+ purity
Same-day dispatch
New
No reviews yet
27
Peptides UK 4U
🚚 Ships: UK
Payment:
Credit card
Third-party HPLC tested
COA available
UK stock
48h dispatch
New
No reviews yet
28
RS Bio Labs
🚚 Ships: UK
Payment:
Bank transfer
Third-party tested
HPLC purity verified
Cold-chain dispatch
99%+ purity
New
No reviews yet
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