Vendor comparison
OP Labs vs Peptide Science Store
OP Labs and Peptide Science Store list no peptide in the same market, so there is no like-for-like price to compare.
OP Labs
- Listings on the index
- 0
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- none recorded
Peptide Science Store
- Listings on the index
- 66
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
Only at Peptide Science Store: 66 peptides in the same market
- Adipotide
- AICAR
- AOD-9604
- ARA-290
- B7-33
- BPC-157
- Bronchogen
- Cardiogen
- Cartalax
- Chonluten
- CJC-1295 NO DAC
- Cortagen
- DSIP
- Epithalon
- Follistatin-315
- Follistatin-344
- FOXO4-DRI
- GHK Basic
- GHK-Cu
- GHRH
- GHRP-2
- GHRP-6
- Glutathione
- Gonadorelin
- Hexarelin
- hGH Fragment 176-191
- Humanin
- IGF-1 LR3
- Ipamorelin
- Kisspeptin
- KPV
- Livagen
- LL-37
- Melanotan 1
- MGF
- MOTS-C
- N-Acetyl Epithalon Amidate
- N-Acetyl Selank Amidate
- N-Acetyl Semax Amidate
- NAD+
- Ovagen
- Oxytocin
- P21
- Pancragen
- PE-22-28
- PEG-MGF
- Pinealon
- PNC-27
- Prostamax
- Selank
- Semax
- Sermorelin
- TB-500
- TB-500 Fragment
- Tesamorelin
- Testagen
- Thymalin
- Thymogen
- Thymosin Alpha-1
- Triptorelin
- Vesilute
- Vesugen
- Vilon
- VIP
- Melanotan 2(Bulk)
- PT-141(Bulk)
OP Labs compared with
- Huaian Hanyou Peptide52 shared
- Core Peptides51 shared
- Peptides GG51 shared
- Raw Amino51 shared
- Lab Ratz Research50 shared
- Peptides direct to you49 shared
- Luxe Peptides48 shared
- NHOV45 shared
- Research1peptides45 shared
- Vipris Biotechnology44 shared
- Biotech Peptides43 shared
- Nordsci Peptides43 shared
- Prime Longevity Peptides43 shared
- Amino Usa42 shared
- Cenexa Labs42 shared
- Peptide Science Now42 shared
- Priority Peptides42 shared
- TrueLab Peptides42 shared
- Eros Peptides41 shared
- VPeptide41 shared
- LabFirst Peptides40 shared
- Nexus Bio Life40 shared
- Grey Axis Research39 shared
- Catalyst Peptides38 shared
- Grey Matters Research38 shared
- Pure Lab Peptides37 shared
- Eppixlabs36 shared
- SQS Research35 shared
- Bridge Research34 shared
- Alpha Peptides32 shared
Peptide Science Store compared with
- Peptide Science Now63 shared
- Nordsci Peptides59 shared
- Huaian Hanyou Peptide58 shared
- Core Peptides55 shared
- Peptides direct to you55 shared
- Raw Amino55 shared
- Peptides GG54 shared
- Luxe Peptides53 shared
- Lab Ratz Research51 shared
- Amino Usa50 shared
- NHOV48 shared
- Prime Longevity Peptides48 shared
- Vipris Biotechnology48 shared
- VPeptide47 shared
- Cenexa Labs45 shared
- Nexus Bio Life45 shared
- Research1peptides45 shared
- Biotech Peptides44 shared
- TrueLab Peptides44 shared
- Priority Peptides43 shared
- Eros Peptides42 shared
- Grey Matters Research41 shared
- Grey Axis Research39 shared
- LabFirst Peptides39 shared
- Pure Lab Peptides39 shared
- Eppixlabs38 shared
- Catalyst Peptides37 shared
- Alpha Peptides35 shared
- Bridge Research35 shared
- SQS Research31 shared
Two listings are compared only when they are the same peptide in the same market, so a 10-vial kit is never set against a single vial. Price per mg is our arithmetic on the listed price, for comparison; the amount you pay is the listed price for the size shown, so check it on the vendor’s own page before you buy. What price per mg means.
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