About Core Peptides
Core Peptides pairs one of the broadest catalogs in the research space with third-party analytical verification: every batch is tested through Vanguard Scientific Laboratory, with mass spectrometry...
Highlights
- Publishes COA certificates
- Wide product selection
- Stocks rare/specialist peptides
- USA-based laboratory
- Competitive pricing
- Fast shipping times
- Domestic shipping available
- Accepts debit/credit cards
- Accepts cryptocurrency
- HPLC purity reports published
- Mass spectrometry verified
- Lyophilized powder format available
- Peptide stacks / bundles available
- No minimum order required
- Reconstitution guides provided
- Loyalty / rewards program
Detailed Scores
Purity
98.0/100Service
95.0/100Shipping
92.0/100Price
86.0/100Reputation
92.0/100Product Selection
93.0/100Detailed Analysis
Purity & Testing
92/100
Elite
Lab
Vanguard Scientific Laboratory
Purity
>99%
Methods
HPLC + Mass Spec
Consistency
Excellent
COA Access20/20
Testing Independence20/20
Batch Integrity17/20
Verified Purity20/20
Testing Breadth8/10
COA Freshness7/10
COA on product page with HPLC + MS tabs confirmed. Freshness unverifiable via scrape. Score provisional pending freshness.
Product Selection
103
Peptides
18
Blends
March 2026
Last Verified
GH Secretagogues
Healing/Recovery
Longevity
Cosmetic Topicals
Bioregulators
Sexual Health
Cognition
Blends
Extensive bioregulator catalog. Large cosmetic topical range.
Customer Service
Live Chat No
Phone Support No
Email / Ticket Yes
Reship Policy Yes
Refund Policy Yes
Shipping
Dispatch TimeSame day before 1pm PST Mon-Fri
Domestic CostFree on orders $200+
International Shipping No
Order Tracking Yes
Express Option Yes
Discreet PackagingN/A
US only
Reputation
~2020
Est.
Moderate
Reddit
None found
Known Incidents
Product Catalog
106 products
ABP-7 (10mg)
ACE-031 (1mg)
Acetyl Hexapeptide-3 (Argireline) (200mg)
Adipotide (FTPP) (10mg)
AHK-Cu (200mg)
AICAR (50mg)
AOD-9604 (5mg)
ARA-290 (16mg)
B7-33 (6mg)
BPC-157 (5mg / 10mg)
BPC-157 & TB-500 & GHK-Cu Blend (70mg)
BPC-157 & TB-500 Blend (10mg/20mg)
Bronchogen (20mg)
Cardiogen (20mg)
Cartalax (20mg)
Chonluten (20mg)
CJC-1295 (Mod GRF 1-29) & Hexarelin Blend (10mg)
CJC-1295 (Mod GRF 1-29) & Ipamorelin & GHRP-2 Blend (9mg)
CJC-1295 & GHRP-2 Blend (10mg)
CJC-1295 & GHRP-6 Blend (10mg)
CJC-1295 & Ipamorelin Blend (10mg)
CJC-1295 DAC (5mg)
CJC-1295 NO DAC (Mod GRF 1-29) (5mg)
Cortagen (20mg)
Decapeptide-12 (200mg)
DSIP (5mg)
Epithalon (25mg)
Follistatin-344 (1mg)
FOXO4-DRI (10mg)
Fragment 176-191 (5mg)
Fragment 176-191 & CJC-1295 & Ipamorelin Blend (12mg)
Fragment 176-191 & Mod GRF 1-29 & Ipamorelin Blend (12mg)
GHK Basic (50mg)
GHK Basic (Tripeptide-1) (200mg)
GHK-Cu (200mg)
GHK-Cu (Copper) (50mg)
GHRP-2 (5mg / 10mg)
GHRP-6 (5mg / 10mg)
Gonadorelin (GnRH) (10mg)
Hexarelin (5mg)
Humanin (10mg)
Ipamorelin (5mg)
Kisspeptin-10 (10mg)
KPV (4mg)
Lipopeptide (200mg)
Livagen (20mg)
LL-37 (5mg)
Matrixyl (200mg)
Melanotan 1 (10mg)
Melanotan 2 (10mg)
MGF (5mg)
MGF IGF-1 EC (5mg)
Mod GRF 1-29 & GHRP-2 Blend (10mg)
Mod GRF 1-29 & GHRP-6 Blend (10mg)
Mod GRF 1-29 & Ipamorelin Blend (10mg)
MOTS-C (10mg)
N-Acetyl Selank (10mg)
N-Acetyl Semax (25mg)
NAD+ (100mg / 250mg / 750mg)
Nonapeptide-1 (200mg)
Ovagen (20mg)
Oxytocin (10mg)
P21 (5mg)
Pal-AHK (200mg)
Pal-GHK (200mg)
Palmitoyl Tetrapeptide-7 (200mg)
Pancragen (20mg)
PE-22-28 (8mg)
PEG-MGF (5mg)
Pentapeptide-18 (Leuphasyl) (200mg)
Pinealon (20mg)
PNC-27 (5mg)
Prostamax (20mg)
PT-141 (Bremelanotide) (10mg)
PTD-DBM (5mg)
Receptor Grade IGF-1 LR3 (100mcg)
Receptor Grade IGF-1 LR3 (1mg)
Retatrutide
Selank (10mg)
Semaglutide
Semax (25mg)
Sermorelin (5mg)
Sermorelin & GHRP-2 Blend (10mg)
Sermorelin & GHRP-6 & GHRP-2 Blend (9mg)
Sermorelin & GHRP-6 Blend (10mg)
Sermorelin & Ipamorelin Blend (10mg)
SNAP-8 (200mg)
Syn-AKE (200mg)
Syn-Coll (Palmitoyl Tripeptide-5) (200mg)
TB-500 (Thymosin Beta 4) (5mg / 10mg)
Tesamorelin (5mg / 10mg)
Tesamorelin & CJC-1295 (Mod GRF 1-29) & Ipamorelin Blend (12mg)
Tesamorelin & Ipamorelin Blend (8mg)
Testagen (20mg)
Thymagen (20mg)
Thymalin (25mg)
Thymosin Alpha-1 (5mg / 10mg)
Thyrotropin TRH (25mg)
Tirzepatide
Tripeptide-29 (200mg)
Triptorelin (2mg)
Vesilut (20mg)
Vesugen (20mg)
Vialox (Pentapeptide-3V) (200mg)
Vilon (20mg)
VIP (6mg)
Payment & Info
Accepted Payments
Credit cards (Visa, MasterCard, Discover, American Express), Venmo, Zelle, CashApp
Price Tier:premium
Location:United States
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