Vendor comparison
Core Peptides vs Peptide Science Store
Core Peptides is cheaper per mg on 41 of the 55 peptides they share; Peptide Science Store on 13, the same price on 1.
Across all 55, Core Peptides’s price per mg is a median 6% lower than Peptide Science Store’s.
- Listings on the index
- 81
- Cheaper per mg on
- 41 of 55 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 6 Nov 2026
- Listings on the index
- 66
- Cheaper per mg on
- 13 of 55 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
Retail 55
Purchases of fewer than 10 vials.
- Adipotide
Core Peptides
$7.80/mg
10 mg · $78.00
checked 6 Nov 2026
Peptide Science Store
$8.90/mg
10 mg · $89.00
checked 5 Nov 2026
Core Peptides 12% cheaper
- AOD-9604
Core Peptides
$8.20/mg
5 mg · $41.00
checked 6 Nov 2026
Peptide Science Store
$10.83/mg
6 mg · $65.00
checked 5 Nov 2026
Core Peptides 24% cheaper
- ARA-290
Core Peptides
$5.75/mg
16 mg · $92.00
checked 6 Nov 2026
Peptide Science Store
$5.94/mg
16 mg · $95.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- B7-33
Core Peptides
$10.00/mg
6 mg · $60.00
checked 6 Nov 2026
Peptide Science Store
$11.67/mg
6 mg · $70.00
checked 5 Nov 2026
Core Peptides 14% cheaper
- BPC-157
Core Peptides
$9.70/mg
10 mg · $97.00
checked 6 Nov 2026
Peptide Science Store
$9.33/mg
15 mg · $140.00
checked 5 Nov 2026
Peptide Science Store 4% cheaper
- Bronchogen
Core Peptides
$3.40/mg
20 mg · $68.00
checked 6 Nov 2026
Peptide Science Store
$3.50/mg
20 mg · $70.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Cardiogen
Core Peptides
$3.75/mg
20 mg · $75.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Peptide Science Store 13% cheaper
- Cartalax
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$3.50/mg
20 mg · $70.00
checked 5 Nov 2026
Core Peptides 10% cheaper
- Chonluten
Core Peptides
$2.55/mg
20 mg · $51.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 22% cheaper
- CJC-1295 NO DAC
Core Peptides
$8.20/mg
5 mg · $41.00
checked 6 Nov 2026
Peptide Science Store
$9.90/mg
5 mg · $49.50
checked 5 Nov 2026
Core Peptides 17% cheaper
- Cortagen
Core Peptides
$2.95/mg
20 mg · $59.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 9% cheaper
- DSIP
Core Peptides
$8.20/mg
5 mg · $41.00
checked 6 Nov 2026
Peptide Science Store
$10.00/mg
5 mg · $50.00
checked 5 Nov 2026
Core Peptides 18% cheaper
- Epithalon
Core Peptides
$3.60/mg
25 mg · $90.00
checked 6 Nov 2026
Peptide Science Store
$4.30/mg
50 mg · $215.00
checked 5 Nov 2026
Core Peptides 16% cheaper
- FOXO4-DRI
Core Peptides
$23.50/mg
10 mg · $235.00
checked 6 Nov 2026
Peptide Science Store
$30.00/mg
10 mg · $300.00
checked 5 Nov 2026
Core Peptides 22% cheaper
- GHK Basic
Core Peptides
$0.980/mg
50 mg · $49.00
checked 6 Nov 2026
Peptide Science Store
$1.10/mg
50 mg · $55.00
checked 5 Nov 2026
Core Peptides 11% cheaper
- GHK-Cu
Core Peptides
$0.985/mg
200 mg · $197.00
checked 6 Nov 2026
Peptide Science Store
$1.40/mg
50 mg · $70.00
checked 5 Nov 2026
Core Peptides 30% cheaper
- GHRP-2
Core Peptides
$2.90/mg
10 mg · $29.00
checked 6 Nov 2026
Peptide Science Store
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
Core Peptides 42% cheaper
- GHRP-6
Core Peptides
$2.90/mg
10 mg · $29.00
checked 6 Nov 2026
Peptide Science Store
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
Core Peptides 42% cheaper
- Gonadorelin
Core Peptides
$9.00/mg
10 mg · $90.00
checked 6 Nov 2026
Peptide Science Store
$8.50/mg
10 mg · $85.00
checked 5 Nov 2026
Peptide Science Store 6% cheaper
- Hexarelin
Core Peptides
$9.40/mg
5 mg · $47.00
checked 6 Nov 2026
Peptide Science Store
$9.00/mg
5 mg · $45.00
checked 5 Nov 2026
Peptide Science Store 4% cheaper
- hGH Fragment 176-191
Core Peptides
$8.80/mg
5 mg · $44.00
checked 6 Nov 2026
Peptide Science Store
$10.83/mg
6 mg · $65.00
checked 5 Nov 2026
Core Peptides 19% cheaper
- Humanin
Core Peptides
$14.70/mg
10 mg · $147.00
checked 6 Nov 2026
Peptide Science Store
$15.50/mg
10 mg · $155.00
checked 5 Nov 2026
Core Peptides 5% cheaper
- IGF-1 LR3
Core Peptides
$150.00/mg
1 mg · $150.00
checked 6 Nov 2026
Peptide Science Store
$110.00/mg
1 mg · $110.00
checked 5 Nov 2026
Peptide Science Store 27% cheaper
- Ipamorelin
Core Peptides
$8.60/mg
5 mg · $43.00
checked 6 Nov 2026
Peptide Science Store
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
Peptide Science Store 7% cheaper
- Kisspeptin
Core Peptides
$6.30/mg
10 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
Core Peptides 52% cheaper
- KPV
Core Peptides
$9.50/mg
4 mg · $38.00
checked 6 Nov 2026
Peptide Science Store
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
Core Peptides 14% cheaper
- Livagen
Core Peptides
$3.65/mg
20 mg · $73.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Peptide Science Store 11% cheaper
- LL-37
Core Peptides
$17.80/mg
5 mg · $89.00
checked 6 Nov 2026
Peptide Science Store
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
Core Peptides 6% cheaper
- Melanotan 1
Core Peptides
$4.30/mg
10 mg · $43.00
checked 6 Nov 2026
Peptide Science Store
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
Core Peptides 22% cheaper
- MGF
Core Peptides
$10.00/mg
5 mg · $50.00
checked 6 Nov 2026
Peptide Science Store
$30.00/mg
5 mg · $150.00
checked 5 Nov 2026
Core Peptides 67% cheaper
- MOTS-C
Core Peptides
$11.60/mg
10 mg · $116.00
checked 6 Nov 2026
Peptide Science Store
$11.00/mg
10 mg · $110.00
checked 5 Nov 2026
Peptide Science Store 5% cheaper
- NAD+
Core Peptides
$0.389/mg
750 mg · $292.00
checked 6 Nov 2026
Peptide Science Store
$0.400/mg
750 mg · $300.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Ovagen
Core Peptides
$3.10/mg
20 mg · $62.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 5% cheaper
- Oxytocin
Core Peptides
$5.20/mg
10 mg · $52.00
checked 6 Nov 2026
Peptide Science Store
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
Core Peptides 20% cheaper
- P21
Core Peptides
$23.20/mg
5 mg · $116.00
checked 6 Nov 2026
Peptide Science Store
$24.00/mg
5 mg · $120.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Pancragen
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- PE-22-28
Core Peptides
$6.75/mg
8 mg · $54.00
checked 6 Nov 2026
Peptide Science Store
$7.50/mg
8 mg · $60.00
checked 5 Nov 2026
Core Peptides 10% cheaper
- PEG-MGF
Core Peptides
$12.60/mg
5 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
Core Peptides 34% cheaper
- Pinealon
Core Peptides
$3.75/mg
20 mg · $75.00
checked 6 Nov 2026
Peptide Science Store
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Same price
- PNC-27
Core Peptides
$27.60/mg
5 mg · $138.00
checked 6 Nov 2026
Peptide Science Store
$30.00/mg
5 mg · $150.00
checked 5 Nov 2026
Core Peptides 8% cheaper
- Prostamax
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Selank
Core Peptides
$5.20/mg
10 mg · $52.00
checked 6 Nov 2026
Peptide Science Store
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
Core Peptides 5% cheaper
- Semax
Core Peptides
$2.52/mg
25 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$2.50/mg
30 mg · $75.00
checked 5 Nov 2026
Peptide Science Store 1% cheaper
- Sermorelin
Core Peptides
$9.60/mg
5 mg · $48.00
checked 6 Nov 2026
Peptide Science Store
$8.33/mg
15 mg · $125.00
checked 5 Nov 2026
Peptide Science Store 13% cheaper
- TB-500
Core Peptides
$14.00/mg
10 mg · $140.00
checked 6 Nov 2026
Peptide Science Store
$16.50/mg
10 mg · $165.00
checked 5 Nov 2026
Core Peptides 15% cheaper
- Tesamorelin
Core Peptides
$7.90/mg
10 mg · $79.00
checked 6 Nov 2026
Peptide Science Store
$15.00/mg
5 mg · $75.00
checked 5 Nov 2026
Core Peptides 47% cheaper
- Testagen
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Thymalin
Core Peptides
$5.52/mg
25 mg · $138.00
checked 6 Nov 2026
Peptide Science Store
$6.00/mg
20 mg · $120.00
checked 5 Nov 2026
Core Peptides 8% cheaper
- Thymogen
Core Peptides
$3.90/mg
20 mg · $78.00
checked 6 Nov 2026
Peptide Science Store
$4.00/mg
20 mg · $80.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Thymosin Alpha-1
Core Peptides
$14.90/mg
10 mg · $149.00
checked 6 Nov 2026
Peptide Science Store
$13.00/mg
10 mg · $130.00
checked 5 Nov 2026
Peptide Science Store 13% cheaper
- Triptorelin
Core Peptides
$27.00/mg
2 mg · $54.00
checked 6 Nov 2026
Peptide Science Store
$21.00/mg
2 mg · $42.00
checked 5 Nov 2026
Peptide Science Store 22% cheaper
- Vesilute
Core Peptides
$3.20/mg
20 mg · $64.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 2% cheaper
- Vesugen
Core Peptides
$3.15/mg
20 mg · $63.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Core Peptides 3% cheaper
- Vilon
Core Peptides
$3.70/mg
20 mg · $74.00
checked 6 Nov 2026
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Peptide Science Store 12% cheaper
- VIP
Core Peptides
$10.67/mg
6 mg · $64.00
checked 6 Nov 2026
Peptide Science Store
$12.50/mg
6 mg · $75.00
checked 5 Nov 2026
Core Peptides 15% cheaper
| Peptide | Core Peptides | Peptide Science Store | Difference per mg |
|---|---|---|---|
| Adipotide | $7.80/mg 10 mg · $78.00 checked 6 Nov 2026 | $8.90/mg 10 mg · $89.00 checked 5 Nov 2026 | Core Peptides 12% cheaper |
| AOD-9604 | $8.20/mg 5 mg · $41.00 checked 6 Nov 2026 | $10.83/mg 6 mg · $65.00 checked 5 Nov 2026 | Core Peptides 24% cheaper |
| ARA-290 | $5.75/mg 16 mg · $92.00 checked 6 Nov 2026 | $5.94/mg 16 mg · $95.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| B7-33 | $10.00/mg 6 mg · $60.00 checked 6 Nov 2026 | $11.67/mg 6 mg · $70.00 checked 5 Nov 2026 | Core Peptides 14% cheaper |
| BPC-157 | $9.70/mg 10 mg · $97.00 checked 6 Nov 2026 | $9.33/mg 15 mg · $140.00 checked 5 Nov 2026 | Peptide Science Store 4% cheaper |
| Bronchogen | $3.40/mg 20 mg · $68.00 checked 6 Nov 2026 | $3.50/mg 20 mg · $70.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Cardiogen | $3.75/mg 20 mg · $75.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Peptide Science Store 13% cheaper |
| Cartalax | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.50/mg 20 mg · $70.00 checked 5 Nov 2026 | Core Peptides 10% cheaper |
| Chonluten | $2.55/mg 20 mg · $51.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 22% cheaper |
| CJC-1295 NO DAC | $8.20/mg 5 mg · $41.00 checked 6 Nov 2026 | $9.90/mg 5 mg · $49.50 checked 5 Nov 2026 | Core Peptides 17% cheaper |
| Cortagen | $2.95/mg 20 mg · $59.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 9% cheaper |
| DSIP | $8.20/mg 5 mg · $41.00 checked 6 Nov 2026 | $10.00/mg 5 mg · $50.00 checked 5 Nov 2026 | Core Peptides 18% cheaper |
| Epithalon | $3.60/mg 25 mg · $90.00 checked 6 Nov 2026 | $4.30/mg 50 mg · $215.00 checked 5 Nov 2026 | Core Peptides 16% cheaper |
| FOXO4-DRI | $23.50/mg 10 mg · $235.00 checked 6 Nov 2026 | $30.00/mg 10 mg · $300.00 checked 5 Nov 2026 | Core Peptides 22% cheaper |
| GHK Basic | $0.980/mg 50 mg · $49.00 checked 6 Nov 2026 | $1.10/mg 50 mg · $55.00 checked 5 Nov 2026 | Core Peptides 11% cheaper |
| GHK-Cu | $0.985/mg 200 mg · $197.00 checked 6 Nov 2026 | $1.40/mg 50 mg · $70.00 checked 5 Nov 2026 | Core Peptides 30% cheaper |
| GHRP-2 | $2.90/mg 10 mg · $29.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $50.00 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 · $50.00 checked 5 Nov 2026 | Core Peptides 42% cheaper |
| Gonadorelin | $9.00/mg 10 mg · $90.00 checked 6 Nov 2026 | $8.50/mg 10 mg · $85.00 checked 5 Nov 2026 | Peptide Science Store 6% cheaper |
| Hexarelin | $9.40/mg 5 mg · $47.00 checked 6 Nov 2026 | $9.00/mg 5 mg · $45.00 checked 5 Nov 2026 | Peptide Science Store 4% cheaper |
| hGH Fragment 176-191 | $8.80/mg 5 mg · $44.00 checked 6 Nov 2026 | $10.83/mg 6 mg · $65.00 checked 5 Nov 2026 | Core Peptides 19% cheaper |
| Humanin | $14.70/mg 10 mg · $147.00 checked 6 Nov 2026 | $15.50/mg 10 mg · $155.00 checked 5 Nov 2026 | Core Peptides 5% cheaper |
| IGF-1 LR3 | $150.00/mg 1 mg · $150.00 checked 6 Nov 2026 | $110.00/mg 1 mg · $110.00 checked 5 Nov 2026 | Peptide Science Store 27% cheaper |
| Ipamorelin | $8.60/mg 5 mg · $43.00 checked 6 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | Peptide Science Store 7% cheaper |
| Kisspeptin | $6.30/mg 10 mg · $63.00 checked 6 Nov 2026 | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | Core Peptides 52% cheaper |
| KPV | $9.50/mg 4 mg · $38.00 checked 6 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | Core Peptides 14% cheaper |
| Livagen | $3.65/mg 20 mg · $73.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Peptide Science Store 11% cheaper |
| LL-37 | $17.80/mg 5 mg · $89.00 checked 6 Nov 2026 | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | Core Peptides 6% cheaper |
| Melanotan 1 | $4.30/mg 10 mg · $43.00 checked 6 Nov 2026 | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | Core Peptides 22% cheaper |
| MGF | $10.00/mg 5 mg · $50.00 checked 6 Nov 2026 | $30.00/mg 5 mg · $150.00 checked 5 Nov 2026 | Core Peptides 67% cheaper |
| MOTS-C | $11.60/mg 10 mg · $116.00 checked 6 Nov 2026 | $11.00/mg 10 mg · $110.00 checked 5 Nov 2026 | Peptide Science Store 5% cheaper |
| NAD+ | $0.389/mg 750 mg · $292.00 checked 6 Nov 2026 | $0.400/mg 750 mg · $300.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Ovagen | $3.10/mg 20 mg · $62.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 5% cheaper |
| Oxytocin | $5.20/mg 10 mg · $52.00 checked 6 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | Core Peptides 20% cheaper |
| P21 | $23.20/mg 5 mg · $116.00 checked 6 Nov 2026 | $24.00/mg 5 mg · $120.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Pancragen | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| PE-22-28 | $6.75/mg 8 mg · $54.00 checked 6 Nov 2026 | $7.50/mg 8 mg · $60.00 checked 5 Nov 2026 | Core Peptides 10% cheaper |
| PEG-MGF | $12.60/mg 5 mg · $63.00 checked 6 Nov 2026 | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | Core Peptides 34% cheaper |
| Pinealon | $3.75/mg 20 mg · $75.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Same price |
| PNC-27 | $27.60/mg 5 mg · $138.00 checked 6 Nov 2026 | $30.00/mg 5 mg · $150.00 checked 5 Nov 2026 | Core Peptides 8% cheaper |
| Prostamax | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Selank | $5.20/mg 10 mg · $52.00 checked 6 Nov 2026 | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | Core Peptides 5% cheaper |
| Semax | $2.52/mg 25 mg · $63.00 checked 6 Nov 2026 | $2.50/mg 30 mg · $75.00 checked 5 Nov 2026 | Peptide Science Store 1% cheaper |
| Sermorelin | $9.60/mg 5 mg · $48.00 checked 6 Nov 2026 | $8.33/mg 15 mg · $125.00 checked 5 Nov 2026 | Peptide Science Store 13% cheaper |
| TB-500 | $14.00/mg 10 mg · $140.00 checked 6 Nov 2026 | $16.50/mg 10 mg · $165.00 checked 5 Nov 2026 | Core Peptides 15% cheaper |
| Tesamorelin | $7.90/mg 10 mg · $79.00 checked 6 Nov 2026 | $15.00/mg 5 mg · $75.00 checked 5 Nov 2026 | Core Peptides 47% cheaper |
| Testagen | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Thymalin | $5.52/mg 25 mg · $138.00 checked 6 Nov 2026 | $6.00/mg 20 mg · $120.00 checked 5 Nov 2026 | Core Peptides 8% cheaper |
| Thymogen | $3.90/mg 20 mg · $78.00 checked 6 Nov 2026 | $4.00/mg 20 mg · $80.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Thymosin Alpha-1 | $14.90/mg 10 mg · $149.00 checked 6 Nov 2026 | $13.00/mg 10 mg · $130.00 checked 5 Nov 2026 | Peptide Science Store 13% cheaper |
| Triptorelin | $27.00/mg 2 mg · $54.00 checked 6 Nov 2026 | $21.00/mg 2 mg · $42.00 checked 5 Nov 2026 | Peptide Science Store 22% cheaper |
| Vesilute | $3.20/mg 20 mg · $64.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 2% cheaper |
| Vesugen | $3.15/mg 20 mg · $63.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Core Peptides 3% cheaper |
| Vilon | $3.70/mg 20 mg · $74.00 checked 6 Nov 2026 | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | Peptide Science Store 12% cheaper |
| VIP | $10.67/mg 6 mg · $64.00 checked 6 Nov 2026 | $12.50/mg 6 mg · $75.00 checked 5 Nov 2026 | Core Peptides 15% cheaper |
Only at Core Peptides: 26 peptides in the same market
Only at Peptide Science Store: 11 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
- 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
- Priority Peptides46 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
Peptide Science Store compared with
- Peptide Science Now63 shared
- Nordsci Peptides59 shared
- Huaian Hanyou Peptide58 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
- OP Labs44 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.
No vendor can pay to change a price or the order of anything on this page. Some outbound links are affiliate links.