Core Peptides
Updated Oct 31, 2026
01At a glance
Named lab · Lot COA · HPLC · Mass spec · Outside tested
Accessible
Four other sites use this name
The real store is corepeptides.com. A buyer who ordered from one of the copies paid, then was asked to send another $300 before it would ship.
02Testing
Vanguard Laboratory
Named in its FAQ as an independent A2LA-accredited US laboratory
The store does not say.
Purity by HPLC, as the store describes it.
Independent test results on Finnrick ↗ · Sep 9, 2026
03Prices
Prices run 7% above the median.
65 comparable compound and size pairs
At the market median on Aug 26, 2026, 7% above on Oct 31, 2026.
Carries 83 of our compounds (115 listings)
93% of listings in stock; prices checked 31 Oct 2026
| Compound | Lead size | Store $/mg | Market median $/mg | Difference |
|---|---|---|---|---|
| BPC-157 | 10 mg | $9.70 | $5.50 | 76% |
| TB-500 / Thymosin Beta-4 | 10 mg | $9.20 | $6.40 | 44% |
| CJC-1295 (no DAC) + GHRP-2 blend | 10 mg | $8.00 | $7.50 | 7% |
| CJC-1295 no DAC (Mod GRF 1-29) | 5 mg | $8.20 | $7.80 | 5% |
| HGH Fragment 176-191 | 5 mg | $8.80 | $8.80 | 0% |
| NAD+ | 500 mg | Not comparable | $0.14 | Not comparable |
| Tesamorelin | 10 mg | $7.90 | $7.40 | 7% |
| GHK (copper-free) | 100 mg | Not comparable | $0.59 | Not comparable |
| GHK-Cu | 50 mg | $1.16 | $0.80 | 45% |
| GHRP-2 | 5 mg | $4.00 | $4.00 | 0% |
| GHRP-6 | 5 mg | $4.00 | $4.40 | -9% |
| IGF-1 LR3 | 1 mg | $150.00 | $71.00 | 111% |
| MGF (Mechano Growth Factor) | 2 mg | Not comparable | $15.00 | Not comparable |
| Sermorelin | 10 mg | Not comparable | $6.90 | Not comparable |
| Thymosin Alpha-1 | 10 mg | $14.90 | $7.00 | 113% |
| ACE-031 (Ramatercept) | 1 mg | $173.00 | $131.00 | 32% |
| Adipotide | 5 mg | Not comparable | $11.79 | Not comparable |
| AHK-Cu | 100 mg | Not comparable | $0.59 | Not comparable |
| AICAR | 50 mg | Not comparable | $1.04 | Not comparable |
| AOD-9604 | 5 mg | $8.20 | $9.80 | -16% |
| ARA-290 (Cibinetide) | 10 mg | Not comparable | $5.00 | Not comparable |
| Argireline (Acetyl Hexapeptide-8) | 10 mg | Not comparable | Not comparable | Not comparable |
| B7-33 | 6 mg | $10.00 | $10.16 | -2% |
| Bronchogen | 20 mg | $3.40 | $2.98 | 14% |
| Cardiogen | 20 mg | $3.75 | $3.00 | 25% |
| Cartalax | 20 mg | $3.15 | $3.00 | 5% |
| Chonluten | 20 mg | $2.55 | $2.75 | -7% |
| CJC-1295 (no DAC) + GHRP-6 blend | 10 mg | $6.90 | $8.60 | -20% |
| CJC-1295 with DAC | 5 mg | $10.40 | $10.40 | 0% |
| Cortagen | 20 mg | $2.95 | $2.75 | 7% |
| Decapeptide-12 (Lumixyl) | Not comparable | Not comparable | Not comparable | Not comparable |
| DSIP (Delta Sleep-Inducing Peptide) | 5 mg | $8.20 | $7.00 | 17% |
| Epitalon | 10 mg | Not comparable | $4.00 | Not comparable |
| Follistatin (FST-344) | 1 mg | Not comparable | $108.68 | Not comparable |
| FOXO4-DRI | 10 mg | $23.50 | $14.95 | 57% |
| Gonadorelin (GnRH) | 2 mg | Not comparable | $12.50 | Not comparable |
| Hexarelin | 5 mg | $9.40 | $8.70 | 8% |
| Humanin | 10 mg | $14.70 | $13.03 | 13% |
| Ipamorelin | 10 mg | Not comparable | $5.50 | Not comparable |
| Kisspeptin | 10 mg | $6.30 | $5.50 | 15% |
| KLOW blend | 80 mg | Not comparable | $1.50 | Not comparable |
| KPV | 10 mg | Not comparable | $5.20 | Not comparable |
| Leuphasyl (Pentapeptide-18) | 200 mg | Not comparable | Not comparable | Not comparable |
| Lipopeptide | 200 mg | Not comparable | Not comparable | Not comparable |
| Livagen | 20 mg | $3.65 | $3.00 | 22% |
| LL-37 | 5 mg | $17.80 | $11.80 | 51% |
| Matrixyl (Palmitoyl Pentapeptide-4) | 10 mg | Not comparable | $4.35 | Not comparable |
| Melanotan I (Afamelanotide) | 10 mg | Not comparable | $3.80 | Not comparable |
| Melanotan II | 10 mg | Not comparable | $3.80 | Not comparable |
| MOTS-c | 10 mg | $11.60 | $5.00 | 132% |
| N-Acetyl Selank | 10 mg | $7.10 | $6.25 | 14% |
| N-Acetyl Semax | 25 mg | $2.40 | $2.40 | 0% |
| Nonapeptide-1 (Melanostatine-5) | Not comparable | Not comparable | Not comparable | Not comparable |
| Ovagen | 20 mg | $3.10 | $2.98 | 4% |
| Oxytocin | 10 mg | $5.20 | $5.20 | 0% |
| P21 | 10 mg | Not comparable | $11.45 | Not comparable |
| Pal-AHK | Not comparable | Not comparable | Not comparable | Not comparable |
| Palmitoyl Tetrapeptide-7 | Not comparable | Not comparable | Not comparable | Not comparable |
| Palmitoyl Tripeptide-1 | 10 mg | Not comparable | Not comparable | Not comparable |
| Palmitoyl Tripeptide-5 | 200 mg | Not comparable | Not comparable | Not comparable |
| Pancragen | 20 mg | $3.15 | $3.00 | 5% |
| PE-22-28 | 10 mg | Not comparable | $5.00 | Not comparable |
| PEG-MGF | 2 mg | Not comparable | $19.75 | Not comparable |
| Pinealon | 10 mg | Not comparable | $4.70 | Not comparable |
| PNC-27 | 5 mg | $27.60 | $13.40 | 106% |
| Prostamax | 20 mg | $3.15 | $3.00 | 5% |
| PT-141 (Bremelanotide) | 10 mg | $4.30 | $4.30 | 0% |
| PTD-DBM | 5 mg | $17.80 | $17.30 | 3% |
| Selank | 10 mg | $5.20 | $4.50 | 16% |
| Semax | 10 mg | Not comparable | $4.50 | Not comparable |
| Sermorelin + GHRP-2 blend | 10 mg | $8.80 | $8.80 | 0% |
| Sermorelin + GHRP-6 blend | 4 mg | Not comparable | $11.00 | Not comparable |
| Sermorelin + Ipamorelin blend | 10 mg | $8.00 | $7.70 | 4% |
| SNAP-8 (Acetyl Octapeptide-3) | 10 mg | Not comparable | $3.50 | Not comparable |
| SYN-AKE | 200 mg | Not comparable | Not comparable | Not comparable |
| Tesamorelin + Ipamorelin blend | 13 mg | Not comparable | $7.69 | Not comparable |
| Testagen | 20 mg | $3.15 | $3.00 | 5% |
| Thymalin | 10 mg | Not comparable | $4.50 | Not comparable |
| Thymogen | 20 mg | $3.90 | $3.45 | 13% |
| TRH (Protirelin) | 25 mg | $2.92 | $2.92 | 0% |
| Tripeptide-29 | Not comparable | Not comparable | Not comparable | Not comparable |
| Triptorelin | 2 mg | $27.00 | $20.50 | 32% |
| Vesilute | 20 mg | $3.20 | $3.20 | 0% |
| Vesugen | 20 mg | $3.15 | $3.00 | 5% |
| Vialox (Pentapeptide-3) | 200 mg | Not comparable | Not comparable | Not comparable |
| Vilon | 20 mg | $3.70 | $2.95 | 25% |
| VIP (Vasoactive Intestinal Peptide) | 10 mg | Not comparable | $6.80 | Not comparable |
04Vendor Watch
Site answered Nov 1, 2026
05Company and payment
How you can pay
Accepts credit cards: Yes
Visa, Mastercard, American Express, Discover, plus Venmo, Zelle and CashApp (from an outside reviewer's 2024 checkout walkthrough)
Who's behind it
None listed; email only (support@corepeptides.com)
Heavily imitated name: corepeptidesofficial.com, corepeptidesdirect.com and a 'Core Peptide Outlet' all use it, and one reviews.io complaint describes an e-transfer payment plus a $300 'insurance deposit' demand, a pattern typical of look-alike scam sites. Core Peptides Research (corepeptidesresearch.com, tracked separately) also calls itself 'Core Peptides'. Buyers should check the domain is corepeptides.com
06Dates
- Prices last read
- Oct 31, 2026
- Profile last reviewed
- Oct 19, 2026
- Slice generated
- Nov 2, 2026