Vendor comparison
Peptide Science Store vs Pure Lab Peptides
Pure Lab Peptides is cheaper per mg on 37 of the 39 peptides they share; Peptide Science Store on 2.
Across all 39, Pure Lab Peptides’s price per mg is a median 15% lower than Peptide Science Store’s.
- Listings on the index
- 66
- Cheaper per mg on
- 2 of 39 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
- Listings on the index
- 55
- Cheaper per mg on
- 37 of 39 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 6 Nov 2026
Retail 39
Purchases of fewer than 10 vials.
- Adipotide
Peptide Science Store
$8.90/mg
10 mg · $89.00
checked 5 Nov 2026
Pure Lab Peptides
$8.00/mg
10 mg · $79.99
checked 6 Nov 2026
Pure Lab Peptides 10% cheaper
- AICAR
Peptide Science Store
$1.30/mg
50 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$1.10/mg
50 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- AOD-9604
Peptide Science Store
$10.83/mg
6 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$10.00/mg
5 mg · $49.99
checked 6 Nov 2026
Pure Lab Peptides 8% cheaper
- ARA-290
Peptide Science Store
$5.94/mg
16 mg · $95.00
checked 5 Nov 2026
Pure Lab Peptides
$5.31/mg
16 mg · $84.99
checked 6 Nov 2026
Pure Lab Peptides 11% cheaper
- BPC-157
Peptide Science Store
$9.33/mg
15 mg · $140.00
checked 5 Nov 2026
Pure Lab Peptides
$9.00/mg
10 mg · $89.99
checked 6 Nov 2026
Pure Lab Peptides 4% cheaper
- Cardiogen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- Cartalax
Peptide Science Store
$3.50/mg
20 mg · $70.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 21% cheaper
- Chonluten
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- CJC-1295 NO DAC
Peptide Science Store
$9.90/mg
5 mg · $49.50
checked 5 Nov 2026
Pure Lab Peptides
$8.00/mg
5 mg · $39.99
checked 6 Nov 2026
Pure Lab Peptides 19% cheaper
- Cortagen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- DSIP
Peptide Science Store
$10.00/mg
5 mg · $50.00
checked 5 Nov 2026
Pure Lab Peptides
$8.00/mg
10 mg · $79.99
checked 6 Nov 2026
Pure Lab Peptides 20% cheaper
- Epithalon
Peptide Science Store
$4.30/mg
50 mg · $215.00
checked 5 Nov 2026
Pure Lab Peptides
$4.00/mg
10 mg · $39.99
checked 6 Nov 2026
Pure Lab Peptides 7% cheaper
- FOXO4-DRI
Peptide Science Store
$30.00/mg
10 mg · $300.00
checked 5 Nov 2026
Pure Lab Peptides
$28.50/mg
10 mg · $284.99
checked 6 Nov 2026
Pure Lab Peptides 5% cheaper
- GHK-Cu
Peptide Science Store
$1.40/mg
50 mg · $70.00
checked 5 Nov 2026
Pure Lab Peptides
$1.000/mg
100 mg · $99.97
checked 6 Nov 2026
Pure Lab Peptides 29% cheaper
- GHRP-2
Peptide Science Store
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
Pure Lab Peptides
$5.00/mg
10 mg · $49.99
checked 6 Nov 2026
Pure Lab Peptides under 1% cheaper
- GHRP-6
Peptide Science Store
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
Pure Lab Peptides
$4.00/mg
10 mg · $39.99
checked 6 Nov 2026
Pure Lab Peptides 20% cheaper
- Gonadorelin
Peptide Science Store
$8.50/mg
10 mg · $85.00
checked 5 Nov 2026
Pure Lab Peptides
$39.99/mg
2 mg · $79.99
checked 6 Nov 2026
Peptide Science Store 79% cheaper
- Ipamorelin
Peptide Science Store
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
Pure Lab Peptides
$6.00/mg
10 mg · $59.99
checked 6 Nov 2026
Pure Lab Peptides 25% cheaper
- Kisspeptin
Peptide Science Store
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$12.00/mg
10 mg · $119.99
checked 6 Nov 2026
Pure Lab Peptides 8% cheaper
- KPV
Peptide Science Store
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
Pure Lab Peptides
$9.00/mg
10 mg · $89.99
checked 6 Nov 2026
Pure Lab Peptides 18% cheaper
- Livagen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- LL-37
Peptide Science Store
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
Pure Lab Peptides
$17.00/mg
5 mg · $84.99
checked 6 Nov 2026
Pure Lab Peptides 11% cheaper
- Melanotan 1
Peptide Science Store
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
Pure Lab Peptides
$5.00/mg
10 mg · $49.99
checked 6 Nov 2026
Pure Lab Peptides 9% cheaper
- MOTS-C
Peptide Science Store
$11.00/mg
10 mg · $110.00
checked 5 Nov 2026
Pure Lab Peptides
$8.75/mg
40 mg · $349.99
checked 6 Nov 2026
Pure Lab Peptides 20% cheaper
- NAD+
Peptide Science Store
$0.400/mg
750 mg · $300.00
checked 5 Nov 2026
Pure Lab Peptides
$0.319/mg
500 mg · $159.39
checked 6 Nov 2026
Pure Lab Peptides 20% cheaper
- Ovagen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- Oxytocin
Peptide Science Store
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$4.00/mg
10 mg · $39.99
checked 6 Nov 2026
Pure Lab Peptides 38% cheaper
- PEG-MGF
Peptide Science Store
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
Pure Lab Peptides
$25.00/mg
2 mg · $49.99
checked 6 Nov 2026
Peptide Science Store 24% cheaper
- Pinealon
Peptide Science Store
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Pure Lab Peptides
$3.25/mg
20 mg · $64.99
checked 6 Nov 2026
Pure Lab Peptides 13% cheaper
- PNC-27
Peptide Science Store
$30.00/mg
5 mg · $150.00
checked 5 Nov 2026
Pure Lab Peptides
$8.33/mg
30 mg · $249.99
checked 6 Nov 2026
Pure Lab Peptides 72% cheaper
- Selank
Peptide Science Store
$5.50/mg
10 mg · $55.00
checked 5 Nov 2026
Pure Lab Peptides
$2.50/mg
10 mg · $24.99
checked 6 Nov 2026
Pure Lab Peptides 55% cheaper
- Semax
Peptide Science Store
$2.50/mg
30 mg · $75.00
checked 5 Nov 2026
Pure Lab Peptides
$2.50/mg
10 mg · $24.99
checked 6 Nov 2026
Pure Lab Peptides under 1% cheaper
- Sermorelin
Peptide Science Store
$8.33/mg
15 mg · $125.00
checked 5 Nov 2026
Pure Lab Peptides
$8.00/mg
5 mg · $39.99
checked 6 Nov 2026
Pure Lab Peptides 4% cheaper
- TB-500
Peptide Science Store
$16.50/mg
10 mg · $165.00
checked 5 Nov 2026
Pure Lab Peptides
$12.00/mg
5 mg · $59.99
checked 6 Nov 2026
Pure Lab Peptides 27% cheaper
- Tesamorelin
Peptide Science Store
$15.00/mg
5 mg · $75.00
checked 5 Nov 2026
Pure Lab Peptides
$10.00/mg
20 mg · $199.99
checked 6 Nov 2026
Pure Lab Peptides 33% cheaper
- Testagen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- Thymogen
Peptide Science Store
$4.00/mg
20 mg · $80.00
checked 5 Nov 2026
Pure Lab Peptides
$3.50/mg
20 mg · $69.99
checked 6 Nov 2026
Pure Lab Peptides 13% cheaper
- Vesugen
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
- Vilon
Peptide Science Store
$3.25/mg
20 mg · $65.00
checked 5 Nov 2026
Pure Lab Peptides
$2.75/mg
20 mg · $54.99
checked 6 Nov 2026
Pure Lab Peptides 15% cheaper
| Peptide | Peptide Science Store | Pure Lab Peptides | Difference per mg |
|---|---|---|---|
| Adipotide | $8.90/mg 10 mg · $89.00 checked 5 Nov 2026 | $8.00/mg 10 mg · $79.99 checked 6 Nov 2026 | Pure Lab Peptides 10% cheaper |
| AICAR | $1.30/mg 50 mg · $65.00 checked 5 Nov 2026 | $1.10/mg 50 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| AOD-9604 | $10.83/mg 6 mg · $65.00 checked 5 Nov 2026 | $10.00/mg 5 mg · $49.99 checked 6 Nov 2026 | Pure Lab Peptides 8% cheaper |
| ARA-290 | $5.94/mg 16 mg · $95.00 checked 5 Nov 2026 | $5.31/mg 16 mg · $84.99 checked 6 Nov 2026 | Pure Lab Peptides 11% cheaper |
| BPC-157 | $9.33/mg 15 mg · $140.00 checked 5 Nov 2026 | $9.00/mg 10 mg · $89.99 checked 6 Nov 2026 | Pure Lab Peptides 4% cheaper |
| Cardiogen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| Cartalax | $3.50/mg 20 mg · $70.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 21% cheaper |
| Chonluten | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| CJC-1295 NO DAC | $9.90/mg 5 mg · $49.50 checked 5 Nov 2026 | $8.00/mg 5 mg · $39.99 checked 6 Nov 2026 | Pure Lab Peptides 19% cheaper |
| Cortagen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| DSIP | $10.00/mg 5 mg · $50.00 checked 5 Nov 2026 | $8.00/mg 10 mg · $79.99 checked 6 Nov 2026 | Pure Lab Peptides 20% cheaper |
| Epithalon | $4.30/mg 50 mg · $215.00 checked 5 Nov 2026 | $4.00/mg 10 mg · $39.99 checked 6 Nov 2026 | Pure Lab Peptides 7% cheaper |
| FOXO4-DRI | $30.00/mg 10 mg · $300.00 checked 5 Nov 2026 | $28.50/mg 10 mg · $284.99 checked 6 Nov 2026 | Pure Lab Peptides 5% cheaper |
| GHK-Cu | $1.40/mg 50 mg · $70.00 checked 5 Nov 2026 | $1.000/mg 100 mg · $99.97 checked 6 Nov 2026 | Pure Lab Peptides 29% cheaper |
| GHRP-2 | $5.00/mg 10 mg · $50.00 checked 5 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 6 Nov 2026 | Pure Lab Peptides under 1% cheaper |
| GHRP-6 | $5.00/mg 10 mg · $50.00 checked 5 Nov 2026 | $4.00/mg 10 mg · $39.99 checked 6 Nov 2026 | Pure Lab Peptides 20% cheaper |
| Gonadorelin | $8.50/mg 10 mg · $85.00 checked 5 Nov 2026 | $39.99/mg 2 mg · $79.99 checked 6 Nov 2026 | Peptide Science Store 79% cheaper |
| Ipamorelin | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | $6.00/mg 10 mg · $59.99 checked 6 Nov 2026 | Pure Lab Peptides 25% cheaper |
| Kisspeptin | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | $12.00/mg 10 mg · $119.99 checked 6 Nov 2026 | Pure Lab Peptides 8% cheaper |
| KPV | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | $9.00/mg 10 mg · $89.99 checked 6 Nov 2026 | Pure Lab Peptides 18% cheaper |
| Livagen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| LL-37 | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | $17.00/mg 5 mg · $84.99 checked 6 Nov 2026 | Pure Lab Peptides 11% cheaper |
| Melanotan 1 | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | $5.00/mg 10 mg · $49.99 checked 6 Nov 2026 | Pure Lab Peptides 9% cheaper |
| MOTS-C | $11.00/mg 10 mg · $110.00 checked 5 Nov 2026 | $8.75/mg 40 mg · $349.99 checked 6 Nov 2026 | Pure Lab Peptides 20% cheaper |
| NAD+ | $0.400/mg 750 mg · $300.00 checked 5 Nov 2026 | $0.319/mg 500 mg · $159.39 checked 6 Nov 2026 | Pure Lab Peptides 20% cheaper |
| Ovagen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| Oxytocin | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | $4.00/mg 10 mg · $39.99 checked 6 Nov 2026 | Pure Lab Peptides 38% cheaper |
| PEG-MGF | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | $25.00/mg 2 mg · $49.99 checked 6 Nov 2026 | Peptide Science Store 24% cheaper |
| Pinealon | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | $3.25/mg 20 mg · $64.99 checked 6 Nov 2026 | Pure Lab Peptides 13% cheaper |
| PNC-27 | $30.00/mg 5 mg · $150.00 checked 5 Nov 2026 | $8.33/mg 30 mg · $249.99 checked 6 Nov 2026 | Pure Lab Peptides 72% cheaper |
| Selank | $5.50/mg 10 mg · $55.00 checked 5 Nov 2026 | $2.50/mg 10 mg · $24.99 checked 6 Nov 2026 | Pure Lab Peptides 55% cheaper |
| Semax | $2.50/mg 30 mg · $75.00 checked 5 Nov 2026 | $2.50/mg 10 mg · $24.99 checked 6 Nov 2026 | Pure Lab Peptides under 1% cheaper |
| Sermorelin | $8.33/mg 15 mg · $125.00 checked 5 Nov 2026 | $8.00/mg 5 mg · $39.99 checked 6 Nov 2026 | Pure Lab Peptides 4% cheaper |
| TB-500 | $16.50/mg 10 mg · $165.00 checked 5 Nov 2026 | $12.00/mg 5 mg · $59.99 checked 6 Nov 2026 | Pure Lab Peptides 27% cheaper |
| Tesamorelin | $15.00/mg 5 mg · $75.00 checked 5 Nov 2026 | $10.00/mg 20 mg · $199.99 checked 6 Nov 2026 | Pure Lab Peptides 33% cheaper |
| Testagen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| Thymogen | $4.00/mg 20 mg · $80.00 checked 5 Nov 2026 | $3.50/mg 20 mg · $69.99 checked 6 Nov 2026 | Pure Lab Peptides 13% cheaper |
| Vesugen | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
| Vilon | $3.25/mg 20 mg · $65.00 checked 5 Nov 2026 | $2.75/mg 20 mg · $54.99 checked 6 Nov 2026 | Pure Lab Peptides 15% cheaper |
Only at Peptide Science Store: 27 peptides in the same market
- B7-33
- Bronchogen
- Follistatin-315
- Follistatin-344
- GHK Basic
- GHRH
- Glutathione
- Hexarelin
- hGH Fragment 176-191
- Humanin
- IGF-1 LR3
- MGF
- N-Acetyl Epithalon Amidate
- N-Acetyl Selank Amidate
- N-Acetyl Semax Amidate
- P21
- Pancragen
- PE-22-28
- Prostamax
- TB-500 Fragment
- Thymalin
- Thymosin Alpha-1
- Triptorelin
- Vesilute
- VIP
- Melanotan 2(Bulk)
- PT-141(Bulk)
Only at Pure Lab Peptides: 16 peptides in the same market
Peptide Science Store compared with
- Peptide Science Now63 shared
- Nordsci Peptides59 shared
- Huaian Hanyou Peptide58 shared
- Core Peptides55 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
- Eppixlabs38 shared
- Catalyst Peptides37 shared
- Alpha Peptides35 shared
- Bridge Research35 shared
- SQS Research31 shared
Pure Lab Peptides compared with
- Lab Ratz Research52 shared
- Peptides GG50 shared
- Peptides direct to you48 shared
- Research1peptides48 shared
- Huaian Hanyou Peptide46 shared
- Luxe Peptides46 shared
- VPeptide46 shared
- Grey Axis Research45 shared
- LabFirst Peptides45 shared
- NHOV44 shared
- Prime Longevity Peptides44 shared
- Eppixlabs43 shared
- Priority Peptides43 shared
- TrueLab Peptides43 shared
- Vipris Biotechnology43 shared
- Amino Usa42 shared
- Catalyst Peptides42 shared
- Eros Peptides42 shared
- Peptide Science Now42 shared
- Raw Amino41 shared
- Core Peptides40 shared
- Alpha Peptides39 shared
- Cenexa Labs38 shared
- Grey Matters Research38 shared
- Nexus Bio Life38 shared
- Nordsci Peptides38 shared
- Bridge Research37 shared
- OP Labs37 shared
- Biotech Peptides36 shared
- SQS Research33 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.