Vendor comparison
Core Peptides vs Priority Peptides
Priority Peptides is cheaper per mg on 36 of the 46 peptides they share; Core Peptides on 10.
Across all 46, Priority Peptides’s price per mg is a median 20% lower than Core Peptides’s.
- Listings on the index
- 81
- Cheaper per mg on
- 10 of 46 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 6 Nov 2026
- Listings on the index
- 60
- Cheaper per mg on
- 36 of 46 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
Retail 46
Purchases of fewer than 10 vials.
- AOD-9604
Core Peptides
$8.20/mg
5 mg · $41.00
checked 6 Nov 2026
Priority Peptides
$6.50/mg
10 mg · $64.99
checked 5 Nov 2026
Priority Peptides 21% cheaper
- ARA-290
Core Peptides
$5.75/mg
16 mg · $92.00
checked 6 Nov 2026
Priority Peptides
$3.67/mg
30 mg · $109.99
checked 5 Nov 2026
Priority Peptides 36% cheaper
- B7-33
Core Peptides
$10.00/mg
6 mg · $60.00
checked 6 Nov 2026
Priority Peptides
$7.50/mg
10 mg · $74.99
checked 5 Nov 2026
Priority Peptides 25% cheaper
- BPC-157
Core Peptides
$9.70/mg
10 mg · $97.00
checked 6 Nov 2026
Priority Peptides
$4.50/mg
20 mg · $89.99
checked 5 Nov 2026
Priority Peptides 54% cheaper
- Bronchogen
Core Peptides
$3.40/mg
20 mg · $68.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 12% cheaper
- Cardiogen
Core Peptides
$3.75/mg
20 mg · $75.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 20% cheaper
- Cartalax
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$2.08/mg
60 mg · $124.99
checked 5 Nov 2026
Priority Peptides 34% cheaper
- Chonluten
Core Peptides
$2.55/mg
20 mg · $51.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Core Peptides 15% cheaper
- CJC-1295 NO DAC
Core Peptides
$8.20/mg
5 mg · $41.00
checked 6 Nov 2026
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
Priority Peptides 39% cheaper
- Cortagen
Core Peptides
$2.95/mg
20 mg · $59.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Core Peptides 2% cheaper
- DSIP
Core Peptides
$8.20/mg
5 mg · $41.00
checked 6 Nov 2026
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
Priority Peptides 39% cheaper
- Epithalon
Core Peptides
$3.60/mg
25 mg · $90.00
checked 6 Nov 2026
Priority Peptides
$2.00/mg
50 mg · $99.99
checked 5 Nov 2026
Priority Peptides 44% cheaper
- GHK-Cu
Core Peptides
$0.985/mg
200 mg · $197.00
checked 6 Nov 2026
Priority Peptides
$0.650/mg
100 mg · $64.99
checked 5 Nov 2026
Priority Peptides 34% cheaper
- GHRP-2
Core Peptides
$2.90/mg
10 mg · $29.00
checked 6 Nov 2026
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
Core Peptides 42% cheaper
- GHRP-6
Core Peptides
$2.90/mg
10 mg · $29.00
checked 6 Nov 2026
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
Core Peptides 42% cheaper
- Hexarelin
Core Peptides
$9.40/mg
5 mg · $47.00
checked 6 Nov 2026
Priority Peptides
$8.00/mg
5 mg · $39.99
checked 5 Nov 2026
Priority Peptides 15% cheaper
- Humanin
Core Peptides
$14.70/mg
10 mg · $147.00
checked 6 Nov 2026
Priority Peptides
$7.00/mg
10 mg · $69.99
checked 5 Nov 2026
Priority Peptides 52% cheaper
- Ipamorelin
Core Peptides
$8.60/mg
5 mg · $43.00
checked 6 Nov 2026
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
Priority Peptides 42% cheaper
- Kisspeptin
Core Peptides
$6.30/mg
10 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$5.50/mg
10 mg · $54.99
checked 5 Nov 2026
Priority Peptides 13% cheaper
- KPV
Core Peptides
$9.50/mg
4 mg · $38.00
checked 6 Nov 2026
Priority Peptides
$3.33/mg
30 mg · $99.99
checked 5 Nov 2026
Priority Peptides 65% cheaper
- Livagen
Core Peptides
$3.65/mg
20 mg · $73.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 18% cheaper
- LL-37
Core Peptides
$17.80/mg
5 mg · $89.00
checked 6 Nov 2026
Priority Peptides
$15.00/mg
5 mg · $74.99
checked 5 Nov 2026
Priority Peptides 16% cheaper
- Matrixyl
Core Peptides
$0.855/mg
200 mg · $171.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
10 mg · $29.99
checked 5 Nov 2026
Core Peptides 71% cheaper
- Melanotan 1
Core Peptides
$4.30/mg
10 mg · $43.00
checked 6 Nov 2026
Priority Peptides
$4.00/mg
10 mg · $39.99
checked 5 Nov 2026
Priority Peptides 7% cheaper
- MOTS-C
Core Peptides
$11.60/mg
10 mg · $116.00
checked 6 Nov 2026
Priority Peptides
$3.75/mg
40 mg · $149.99
checked 5 Nov 2026
Priority Peptides 68% cheaper
- N-Acetyl Selank
Core Peptides
$7.10/mg
10 mg · $71.00
checked 6 Nov 2026
Priority Peptides
$4.50/mg
10 mg · $44.99
checked 5 Nov 2026
Priority Peptides 37% cheaper
- N-Acetyl Semax
Core Peptides
$2.40/mg
25 mg · $60.00
checked 6 Nov 2026
Priority Peptides
$4.50/mg
10 mg · $44.99
checked 5 Nov 2026
Core Peptides 47% cheaper
- NAD+
Core Peptides
$0.389/mg
750 mg · $292.00
checked 6 Nov 2026
Priority Peptides
$0.111/mg
1000 mg · $110.99
checked 5 Nov 2026
Priority Peptides 71% cheaper
- Ovagen
Core Peptides
$3.10/mg
20 mg · $62.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 3% cheaper
- Oxytocin
Core Peptides
$5.20/mg
10 mg · $52.00
checked 6 Nov 2026
Priority Peptides
$9.99/mg
2 mg · $19.99
checked 5 Nov 2026
Core Peptides 48% cheaper
- Pancragen
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 5% cheaper
- PE-22-28
Core Peptides
$6.75/mg
8 mg · $54.00
checked 6 Nov 2026
Priority Peptides
$5.50/mg
10 mg · $54.99
checked 5 Nov 2026
Priority Peptides 19% cheaper
- PEG-MGF
Core Peptides
$12.60/mg
5 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$22.50/mg
2 mg · $44.99
checked 5 Nov 2026
Core Peptides 44% cheaper
- Pinealon
Core Peptides
$3.75/mg
20 mg · $75.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
10 mg · $29.99
checked 5 Nov 2026
Priority Peptides 20% cheaper
- Prostamax
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$2.50/mg
40 mg · $99.99
checked 5 Nov 2026
Priority Peptides 21% cheaper
- Selank
Core Peptides
$5.20/mg
10 mg · $52.00
checked 6 Nov 2026
Priority Peptides
$4.00/mg
10 mg · $39.99
checked 5 Nov 2026
Priority Peptides 23% cheaper
- Sermorelin
Core Peptides
$9.60/mg
5 mg · $48.00
checked 6 Nov 2026
Priority Peptides
$10.60/mg
10 mg · $105.99
checked 5 Nov 2026
Core Peptides 9% cheaper
- SNAP-8
Core Peptides
$0.880/mg
200 mg · $176.00
checked 6 Nov 2026
Priority Peptides
$3.50/mg
10 mg · $34.99
checked 5 Nov 2026
Core Peptides 75% cheaper
- TB-500
Core Peptides
$14.00/mg
10 mg · $140.00
checked 6 Nov 2026
Priority Peptides
$5.00/mg
10 mg · $49.99
checked 5 Nov 2026
Priority Peptides 64% cheaper
- Tesamorelin
Core Peptides
$7.90/mg
10 mg · $79.00
checked 6 Nov 2026
Priority Peptides
$6.25/mg
20 mg · $124.99
checked 5 Nov 2026
Priority Peptides 21% cheaper
- Testagen
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 5% cheaper
- Thymalin
Core Peptides
$5.52/mg
25 mg · $138.00
checked 6 Nov 2026
Priority Peptides
$4.50/mg
10 mg · $44.99
checked 5 Nov 2026
Priority Peptides 18% cheaper
- Thymosin Alpha-1
Core Peptides
$14.90/mg
10 mg · $149.00
checked 6 Nov 2026
Priority Peptides
$7.50/mg
10 mg · $74.99
checked 5 Nov 2026
Priority Peptides 50% cheaper
- Vesilute
Core Peptides
$3.20/mg
20 mg · $64.00
checked 6 Nov 2026
Priority Peptides
$3.00/mg
20 mg · $59.99
checked 5 Nov 2026
Priority Peptides 6% cheaper
- Vesugen
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Priority Peptides
$2.08/mg
60 mg · $124.99
checked 5 Nov 2026
Priority Peptides 34% cheaper
- Vilon
Core Peptides
$3.70/mg
20 mg · $74.00
checked 6 Nov 2026
Priority Peptides
$2.08/mg
60 mg · $124.99
checked 5 Nov 2026
Priority Peptides 44% cheaper
| Peptide | Core Peptides | Priority Peptides | Difference per mg |
|---|---|---|---|
| AOD-9604 | $8.20/mg 5 mg · $41.00 checked 6 Nov 2026 | $6.50/mg 10 mg · $64.99 checked 5 Nov 2026 | Priority Peptides 21% cheaper |
| ARA-290 | $5.75/mg 16 mg · $92.00 checked 6 Nov 2026 | $3.67/mg 30 mg · $109.99 checked 5 Nov 2026 | Priority Peptides 36% cheaper |
| B7-33 | $10.00/mg 6 mg · $60.00 checked 6 Nov 2026 | $7.50/mg 10 mg · $74.99 checked 5 Nov 2026 | Priority Peptides 25% cheaper |
| BPC-157 | $9.70/mg 10 mg · $97.00 checked 6 Nov 2026 | $4.50/mg 20 mg · $89.99 checked 5 Nov 2026 | Priority Peptides 54% cheaper |
| Bronchogen | $3.40/mg 20 mg · $68.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 12% cheaper |
| Cardiogen | $3.75/mg 20 mg · $75.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 20% cheaper |
| Cartalax | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $2.08/mg 60 mg · $124.99 checked 5 Nov 2026 | Priority Peptides 34% cheaper |
| Chonluten | $2.55/mg 20 mg · $51.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Core Peptides 15% cheaper |
| CJC-1295 NO DAC | $8.20/mg 5 mg · $41.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | Priority Peptides 39% cheaper |
| Cortagen | $2.95/mg 20 mg · $59.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Core Peptides 2% cheaper |
| DSIP | $8.20/mg 5 mg · $41.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | Priority Peptides 39% cheaper |
| Epithalon | $3.60/mg 25 mg · $90.00 checked 6 Nov 2026 | $2.00/mg 50 mg · $99.99 checked 5 Nov 2026 | Priority Peptides 44% cheaper |
| GHK-Cu | $0.985/mg 200 mg · $197.00 checked 6 Nov 2026 | $0.650/mg 100 mg · $64.99 checked 5 Nov 2026 | Priority Peptides 34% cheaper |
| GHRP-2 | $2.90/mg 10 mg · $29.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | Core Peptides 42% cheaper |
| GHRP-6 | $2.90/mg 10 mg · $29.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | Core Peptides 42% cheaper |
| Hexarelin | $9.40/mg 5 mg · $47.00 checked 6 Nov 2026 | $8.00/mg 5 mg · $39.99 checked 5 Nov 2026 | Priority Peptides 15% cheaper |
| Humanin | $14.70/mg 10 mg · $147.00 checked 6 Nov 2026 | $7.00/mg 10 mg · $69.99 checked 5 Nov 2026 | Priority Peptides 52% cheaper |
| Ipamorelin | $8.60/mg 5 mg · $43.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | Priority Peptides 42% cheaper |
| Kisspeptin | $6.30/mg 10 mg · $63.00 checked 6 Nov 2026 | $5.50/mg 10 mg · $54.99 checked 5 Nov 2026 | Priority Peptides 13% cheaper |
| KPV | $9.50/mg 4 mg · $38.00 checked 6 Nov 2026 | $3.33/mg 30 mg · $99.99 checked 5 Nov 2026 | Priority Peptides 65% cheaper |
| Livagen | $3.65/mg 20 mg · $73.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 18% cheaper |
| LL-37 | $17.80/mg 5 mg · $89.00 checked 6 Nov 2026 | $15.00/mg 5 mg · $74.99 checked 5 Nov 2026 | Priority Peptides 16% cheaper |
| Matrixyl | $0.855/mg 200 mg · $171.00 checked 6 Nov 2026 | $3.00/mg 10 mg · $29.99 checked 5 Nov 2026 | Core Peptides 71% cheaper |
| Melanotan 1 | $4.30/mg 10 mg · $43.00 checked 6 Nov 2026 | $4.00/mg 10 mg · $39.99 checked 5 Nov 2026 | Priority Peptides 7% cheaper |
| MOTS-C | $11.60/mg 10 mg · $116.00 checked 6 Nov 2026 | $3.75/mg 40 mg · $149.99 checked 5 Nov 2026 | Priority Peptides 68% cheaper |
| N-Acetyl Selank | $7.10/mg 10 mg · $71.00 checked 6 Nov 2026 | $4.50/mg 10 mg · $44.99 checked 5 Nov 2026 | Priority Peptides 37% cheaper |
| N-Acetyl Semax | $2.40/mg 25 mg · $60.00 checked 6 Nov 2026 | $4.50/mg 10 mg · $44.99 checked 5 Nov 2026 | Core Peptides 47% cheaper |
| NAD+ | $0.389/mg 750 mg · $292.00 checked 6 Nov 2026 | $0.111/mg 1000 mg · $110.99 checked 5 Nov 2026 | Priority Peptides 71% cheaper |
| Ovagen | $3.10/mg 20 mg · $62.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 3% cheaper |
| Oxytocin | $5.20/mg 10 mg · $52.00 checked 6 Nov 2026 | $9.99/mg 2 mg · $19.99 checked 5 Nov 2026 | Core Peptides 48% cheaper |
| Pancragen | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 5% cheaper |
| PE-22-28 | $6.75/mg 8 mg · $54.00 checked 6 Nov 2026 | $5.50/mg 10 mg · $54.99 checked 5 Nov 2026 | Priority Peptides 19% cheaper |
| PEG-MGF | $12.60/mg 5 mg · $63.00 checked 6 Nov 2026 | $22.50/mg 2 mg · $44.99 checked 5 Nov 2026 | Core Peptides 44% cheaper |
| Pinealon | $3.75/mg 20 mg · $75.00 checked 6 Nov 2026 | $3.00/mg 10 mg · $29.99 checked 5 Nov 2026 | Priority Peptides 20% cheaper |
| Prostamax | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $2.50/mg 40 mg · $99.99 checked 5 Nov 2026 | Priority Peptides 21% cheaper |
| Selank | $5.20/mg 10 mg · $52.00 checked 6 Nov 2026 | $4.00/mg 10 mg · $39.99 checked 5 Nov 2026 | Priority Peptides 23% cheaper |
| Sermorelin | $9.60/mg 5 mg · $48.00 checked 6 Nov 2026 | $10.60/mg 10 mg · $105.99 checked 5 Nov 2026 | Core Peptides 9% cheaper |
| SNAP-8 | $0.880/mg 200 mg · $176.00 checked 6 Nov 2026 | $3.50/mg 10 mg · $34.99 checked 5 Nov 2026 | Core Peptides 75% cheaper |
| TB-500 | $14.00/mg 10 mg · $140.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 5 Nov 2026 | Priority Peptides 64% cheaper |
| Tesamorelin | $7.90/mg 10 mg · $79.00 checked 6 Nov 2026 | $6.25/mg 20 mg · $124.99 checked 5 Nov 2026 | Priority Peptides 21% cheaper |
| Testagen | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 5% cheaper |
| Thymalin | $5.52/mg 25 mg · $138.00 checked 6 Nov 2026 | $4.50/mg 10 mg · $44.99 checked 5 Nov 2026 | Priority Peptides 18% cheaper |
| Thymosin Alpha-1 | $14.90/mg 10 mg · $149.00 checked 6 Nov 2026 | $7.50/mg 10 mg · $74.99 checked 5 Nov 2026 | Priority Peptides 50% cheaper |
| Vesilute | $3.20/mg 20 mg · $64.00 checked 6 Nov 2026 | $3.00/mg 20 mg · $59.99 checked 5 Nov 2026 | Priority Peptides 6% cheaper |
| Vesugen | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $2.08/mg 60 mg · $124.99 checked 5 Nov 2026 | Priority Peptides 34% cheaper |
| Vilon | $3.70/mg 20 mg · $74.00 checked 6 Nov 2026 | $2.08/mg 60 mg · $124.99 checked 5 Nov 2026 | Priority Peptides 44% cheaper |
Only at Core Peptides: 35 peptides in the same market
- ABP-7
- ACE-031
- Acetyl Hexapeptide-3
- Adipotide
- AHK-Cu
- CJC-1295 DAC
- Decapeptide-12
- FOXO4-DRI
- GHK Basic
- Gonadorelin
- hGH Fragment 176-191
- IGF-1 LR3
- Lipopeptide
- MGF
- Nonapeptide-1
- P21
- Pal-AHK
- Pal-GHK
- Palmitoyl Tetrapeptide-7
- Palmitoyl Tripeptide-5
- Pentapeptide-18
- Pentapeptide-3V
- PNC-27
- PT-141
- PTD-DBM
- Semax
- Syn-AKE
- Syn-Coll
- Thymogen
- Thyrotropin TRH
- Tripeptide-1
- Tripeptide-29
- Triptorelin
- Vialox
- VIP
Only at Priority Peptides: 14 peptides in the same market
Core Peptides compared with
- Raw Amino81 shared
- Huaian Hanyou Peptide80 shared
- Biotech Peptides67 shared
- Peptides direct to you56 shared
- Peptides GG56 shared
- Peptide Science Store55 shared
- Cenexa Labs54 shared
- Luxe Peptides54 shared
- Lab Ratz Research53 shared
- Peptide Science Now52 shared
- NHOV51 shared
- Nordsci Peptides51 shared
- OP Labs51 shared
- Amino Usa49 shared
- Research1peptides49 shared
- Prime Longevity Peptides48 shared
- TrueLab Peptides48 shared
- Vipris Biotechnology48 shared
- VPeptide47 shared
- Nexus Bio Life46 shared
- Grey Matters Research45 shared
- Eppixlabs43 shared
- Eros Peptides43 shared
- LabFirst Peptides43 shared
- Catalyst Peptides40 shared
- Grey Axis Research40 shared
- Pure Lab Peptides40 shared
- Bridge Research36 shared
- Alpha Peptides35 shared
- SQS Research34 shared
Priority Peptides compared with
- Lab Ratz Research54 shared
- Peptides direct to you53 shared
- Huaian Hanyou Peptide52 shared
- Peptides GG49 shared
- Grey Axis Research48 shared
- TrueLab Peptides48 shared
- VPeptide48 shared
- Luxe Peptides47 shared
- Raw Amino47 shared
- Research1peptides47 shared
- NHOV46 shared
- Prime Longevity Peptides46 shared
- Peptide Science Now45 shared
- Eppixlabs44 shared
- Vipris Biotechnology44 shared
- Peptide Science Store43 shared
- Pure Lab Peptides43 shared
- Eros Peptides42 shared
- Grey Matters Research42 shared
- Nexus Bio Life42 shared
- Nordsci Peptides42 shared
- OP Labs42 shared
- Amino Usa41 shared
- Cenexa Labs41 shared
- LabFirst Peptides41 shared
- Alpha Peptides39 shared
- Biotech Peptides39 shared
- Catalyst Peptides39 shared
- SQS Research38 shared
- Bridge Research36 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.
No vendor can pay to change a price or the order of anything on this page. Some outbound links are affiliate links.