Vendor review
Core Peptides is graded B+ (80/100). It passed the trust floor (a score of at least 70 with testing, transparency and catalog data all observed), so its offers can be picks. We track 47 offers from Core Peptides. Prices last checked Nov 14, 2026; that check returned no current prices, so the newest prices on record are from Oct 20, 2026.
Prices checked · Picks as of · Grade evidence cutoff
Price position
Cheaper than the median on 7 of 47 products that other tracked vendors also sell; above it on 38 and at it on 2. Prices are effective single-package prices; the median covers every tracked offer for the same product.
| Product | Core Peptides price | Median of tracked offers | Position | Pick |
|---|---|---|---|---|
| ACE-031 1 mg vial | $173 | $883 offers | 97% above the median | |
| AICAR 50 mg vial | $62out of stock when checked | $52.206 offers | 19% above the median | |
| AOD-9604 5 mg vial | $41 | $4525 offers | 9% below the median | |
| ARA-290 16 mg vial | $92 | $69.484 offers | 32% above the median | |
| Bronchogen 20 mg vial | $68 | $66.484 offers | 2% above the median | |
| Cardiogen 20 mg vial | $75 | $66.966 offers | 12% above the median | |
| Cartalax 20 mg vial | $63 | $59.9919 offers | 5% above the median | |
| Chonluten 20 mg vial | $51 | $513 offers | At the median | |
| CJC-1295 5 mg vial | $41 | $3919 offers | 5% above the median | |
| CJC-1295/Ipamorelin Blend 10 mg vial | $80 | $57.5020 offers | 39% above the median | |
| Cortagen 20 mg vial | $59 | $597 offers | At the median | |
| DSIP 5 mg vial | $41 | $37.9925 offers | 8% above the median | |
| Follistatin 1 mg vial | $138out of stock when checked | $1294 offers | 7% above the median | |
| FOXO4-DRI 10 mg vial | $235 | $13018 offers | 81% above the median | |
| GHK (basic, copper-free) 50 mg vial | $49 | $44.502 offers | 10% above the median | |
| GHK-Cu 200 mg vial | $197 | $148.502 offers | 33% above the median | |
| GHK-Cu 50 mg vial | $58 | $4021 offers | 45% above the median | |
| Gonadorelin 10 mg vial | $90 | $843 offers | 7% above the median | |
| Hexarelin 5 mg vial | $47 | $43.508 offers | 8% above the median | |
| HGH Fragment 176-191 5 mg vial | $44 | $43.738 offers | 1% above the median | |
| Humanin 10 mg vial | $147 | $855 offers | 73% above the median | |
| IGF-1 LR3 1 mg vial | $150 | $6729 offers | 124% above the median | |
| Ipamorelin 5 mg vial | $43 | $35.4512 offers | 21% above the median | |
| Kisspeptin-10 10 mg vial | $63 | $4826 offers | 31% above the median | |
| KLOW Blend (GHK-Cu/BPC-157/TB-500/KPV) 80 mg vial | $160 | $114.6034 offers | 40% above the median | |
| Livagen 20 mg vial | $73 | $65.986 offers | 11% above the median | |
| LL-37 5 mg vial | $89 | $6013 offers | 48% above the median | |
| Melanotan I 10 mg vial | $43 | $39.9921 offers | 8% above the median | |
| Melanotan II 10 mg vial | $41out of stock when checked | $3537 offers | 17% above the median | |
| MGF (Mechano Growth Factor) 5 mg vial | $50 | $663 offers | 24% below the median | |
| MOTS-c 10 mg vial | $116 | $4828 offers | 142% above the median | |
| Ovagen 20 mg vial | $62 | $59.993 offers | 3% above the median | |
| Oxytocin 10 mg vial | $52 | $55.1310 offers | 6% below the median | |
| P21 5 mg vial | $116 | $772 offers | 51% above the median | |
| Pancragen 20 mg vial | $63 | $644 offers | 2% below the median | |
| PEG-MGF 5 mg vial | $63 | $78.994 offers | 20% below the median | |
| Pinealon 20 mg vial | $75 | $5912 offers | 27% above the median | |
| PNC-27 5 mg vial | $138 | $907 offers | 53% above the median | |
| Prostamax 20 mg vial | $63 | $59.997 offers | 5% above the median | |
| PT-141 (Bremelanotide) 10 mg vial | $43 | $4039 offers | 8% above the median | |
| Selank 10 mg vial | $52 | $40.9034 offers | 27% above the median | |
| Sermorelin 5 mg vial | $48 | $44.5016 offers | 8% above the median | |
| Tesamorelin/Ipamorelin Blend 8 mg vial | $90 | $102.502 offers | 12% below the median | |
| Testagen 20 mg vial | $63 | $609 offers | 5% above the median | |
| Thymagen 20 mg vial | $78 | $797 offers | 1% below the median | |
| Vesugen 20 mg vial | $63 | $61.506 offers | 2% above the median | |
| Vilon 20 mg vial | $74 | $605 offers | 23% above the median |
Picks won
No picks as of Nov 14, 2026: none of its offers met every pick rule.
Testing record
Of 47 tracked products: 45 with a product COA on file and 2 with only COAs for other products. 354 public COAs from Core Peptides are archived; the newest was tested Aug 21, 2026. Labs named on COAs for its tracked products: Vanguard Laboratory.
A COA describes the batch it names. It does not show which lot a vendor ships today, and PepGrades does not ask vendors to say.
Deals
No automatic deal from Core Peptides is on record.
Transparency checklist
5 of 8 public pages were found when the grade was built (evidence cutoff Sep 12, 2026). A page found is not a review of its terms; shipping fees, delivery times and refund terms are not recorded.
Grade
B+ (80/100) from the components below, with evidence up to Sep 12, 2026. Price updates do not change the grade; public discussion is not scored.