Vendor comparison
LabFirst Peptides vs Nordsci Peptides
LabFirst Peptides is cheaper per mg on 23 of the 38 peptides they share; Nordsci Peptides on 14, the same price on 1.
Across all 38, LabFirst Peptides’s price per mg is a median 20% lower than Nordsci Peptides’s.
- Listings on the index
- 58
- Cheaper per mg on
- 23 of 38 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
- 14 of 38 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 5 Nov 2026
Retail 38
Purchases of fewer than 10 vials.
- Adipotide
LabFirst Peptides
$10.50/mg
10 mg · $105.00
checked 6 Nov 2026
Nordsci Peptides
$9.00/mg
10 mg · $90.00
checked 5 Nov 2026
Nordsci Peptides 14% cheaper
- AICAR
LabFirst Peptides
$1.20/mg
50 mg · $60.00
checked 6 Nov 2026
Nordsci Peptides
$1.30/mg
50 mg · $65.00
checked 5 Nov 2026
LabFirst Peptides 8% cheaper
- AOD-9604
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
Nordsci Peptides
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
LabFirst Peptides 42% cheaper
- ARA-290
LabFirst Peptides
$7.00/mg
10 mg · $70.00
checked 6 Nov 2026
Nordsci Peptides
$5.94/mg
16 mg · $95.00
checked 5 Nov 2026
Nordsci Peptides 15% cheaper
- BPC-157
LabFirst Peptides
$5.90/mg
10 mg · $59.00
checked 6 Nov 2026
Nordsci Peptides
$9.33/mg
15 mg · $140.00
checked 5 Nov 2026
LabFirst Peptides 37% cheaper
- Bronchogen
LabFirst Peptides
$4.00/mg
20 mg · $80.00
checked 6 Nov 2026
Nordsci Peptides
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 6% cheaper
- Cardiogen
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Nordsci Peptides
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 12% cheaper
- Cartalax
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Nordsci Peptides
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 12% cheaper
- CJC-1295 NO DAC
LabFirst Peptides
$6.80/mg
5 mg · $34.00
checked 6 Nov 2026
Nordsci Peptides
$10.00/mg
5 mg · $50.00
checked 5 Nov 2026
LabFirst Peptides 32% cheaper
- Cortagen
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Nordsci Peptides
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 12% cheaper
- DSIP
LabFirst Peptides
$5.40/mg
10 mg · $54.00
checked 6 Nov 2026
Nordsci Peptides
$10.00/mg
5 mg · $50.00
checked 5 Nov 2026
LabFirst Peptides 46% cheaper
- Epithalon
LabFirst Peptides
$2.18/mg
50 mg · $109.00
checked 6 Nov 2026
Nordsci Peptides
$4.30/mg
50 mg · $215.00
checked 5 Nov 2026
LabFirst Peptides 49% cheaper
- FOXO4-DRI
LabFirst Peptides
$17.50/mg
10 mg · $175.00
checked 6 Nov 2026
Nordsci Peptides
$30.00/mg
10 mg · $300.00
checked 5 Nov 2026
LabFirst Peptides 42% cheaper
- GHK-Cu
LabFirst Peptides
$0.590/mg
100 mg · $59.00
checked 6 Nov 2026
Nordsci Peptides
$1.40/mg
50 mg · $70.00
checked 5 Nov 2026
LabFirst Peptides 58% cheaper
- GHRP-2
LabFirst Peptides
$5.33/mg
15 mg · $80.00
checked 6 Nov 2026
Nordsci Peptides
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
Nordsci Peptides 6% cheaper
- GHRP-6
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
Nordsci Peptides
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
Nordsci Peptides 33% cheaper
- Glutathione
LabFirst Peptides
$0.037/mg
1500 mg · $55.00
checked 6 Nov 2026
Nordsci Peptides
$0.142/mg
600 mg · $85.00
checked 5 Nov 2026
LabFirst Peptides 74% cheaper
- Gonadorelin
LabFirst Peptides
$27.50/mg
2 mg · $55.00
checked 6 Nov 2026
Nordsci Peptides
$8.50/mg
10 mg · $85.00
checked 5 Nov 2026
Nordsci Peptides 69% cheaper
- IGF-1 LR3
LabFirst Peptides
$95.00/mg
1 mg · $95.00
checked 6 Nov 2026
Nordsci Peptides
$110.00/mg
1 mg · $110.00
checked 5 Nov 2026
LabFirst Peptides 14% cheaper
- Ipamorelin
LabFirst Peptides
$6.50/mg
10 mg · $65.00
checked 6 Nov 2026
Nordsci Peptides
$8.00/mg
10 mg · $80.00
checked 5 Nov 2026
LabFirst Peptides 19% cheaper
- Kisspeptin
LabFirst Peptides
$8.50/mg
10 mg · $85.00
checked 6 Nov 2026
Nordsci Peptides
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
LabFirst Peptides 35% cheaper
- KPV
LabFirst Peptides
$4.90/mg
10 mg · $49.00
checked 6 Nov 2026
Nordsci Peptides
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
LabFirst Peptides 55% cheaper
- LL-37
LabFirst Peptides
$30.00/mg
5 mg · $150.00
checked 6 Nov 2026
Nordsci Peptides
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
Nordsci Peptides 37% cheaper
- Melanotan 2
LabFirst Peptides
$3.50/mg
10 mg · $35.00
checked 6 Nov 2026
Nordsci Peptides
$5.00/mg
10 mg · $50.00
checked 5 Nov 2026
LabFirst Peptides 30% cheaper
- MOTS-C
LabFirst Peptides
$2.50/mg
40 mg · $100.00
checked 6 Nov 2026
Nordsci Peptides
$11.00/mg
10 mg · $110.00
checked 5 Nov 2026
LabFirst Peptides 77% cheaper
- NAD+
LabFirst Peptides
$0.110/mg
1000 mg · $110.00
checked 6 Nov 2026
Nordsci Peptides
$0.300/mg
1000 mg · $300.00
checked 5 Nov 2026
LabFirst Peptides 63% cheaper
- Oxytocin
LabFirst Peptides
$4.50/mg
10 mg · $45.00
checked 6 Nov 2026
Nordsci Peptides
$6.50/mg
10 mg · $65.00
checked 5 Nov 2026
LabFirst Peptides 31% cheaper
- P21
LabFirst Peptides
$19.00/mg
5 mg · $95.00
checked 6 Nov 2026
Nordsci Peptides
$24.00/mg
5 mg · $120.00
checked 5 Nov 2026
LabFirst Peptides 21% cheaper
- PE-22-28
LabFirst Peptides
$7.00/mg
10 mg · $70.00
checked 6 Nov 2026
Nordsci Peptides
$7.50/mg
8 mg · $60.00
checked 5 Nov 2026
LabFirst Peptides 7% cheaper
- PEG-MGF
LabFirst Peptides
$40.00/mg
2 mg · $80.00
checked 6 Nov 2026
Nordsci Peptides
$19.00/mg
5 mg · $95.00
checked 5 Nov 2026
Nordsci Peptides 53% cheaper
- Pinealon
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Nordsci Peptides
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 12% cheaper
- Selank
LabFirst Peptides
$2.63/mg
30 mg · $79.00
checked 6 Nov 2026
Nordsci Peptides
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
LabFirst Peptides 76% cheaper
- Semax
LabFirst Peptides
$2.30/mg
30 mg · $69.00
checked 6 Nov 2026
Nordsci Peptides
$7.50/mg
10 mg · $75.00
checked 5 Nov 2026
LabFirst Peptides 69% cheaper
- Sermorelin
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
Nordsci Peptides
$11.00/mg
5 mg · $55.00
checked 5 Nov 2026
LabFirst Peptides 32% cheaper
- TB-500
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
Nordsci Peptides
$16.00/mg
10 mg · $160.00
checked 5 Nov 2026
LabFirst Peptides 53% cheaper
- Thymosin Alpha-1
LabFirst Peptides
$13.00/mg
10 mg · $130.00
checked 6 Nov 2026
Nordsci Peptides
$13.00/mg
10 mg · $130.00
checked 5 Nov 2026
Same price
- Vesugen
LabFirst Peptides
$6.00/mg
10 mg · $60.00
checked 6 Nov 2026
Nordsci Peptides
$3.75/mg
20 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 38% cheaper
- VIP
LabFirst Peptides
$13.00/mg
5 mg · $65.00
checked 6 Nov 2026
Nordsci Peptides
$12.50/mg
6 mg · $75.00
checked 5 Nov 2026
Nordsci Peptides 4% cheaper
| Peptide | LabFirst Peptides | Nordsci Peptides | Difference per mg |
|---|---|---|---|
| Adipotide | $10.50/mg 10 mg · $105.00 checked 6 Nov 2026 | $9.00/mg 10 mg · $90.00 checked 5 Nov 2026 | Nordsci Peptides 14% cheaper |
| AICAR | $1.20/mg 50 mg · $60.00 checked 6 Nov 2026 | $1.30/mg 50 mg · $65.00 checked 5 Nov 2026 | LabFirst Peptides 8% cheaper |
| AOD-9604 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | LabFirst Peptides 42% cheaper |
| ARA-290 | $7.00/mg 10 mg · $70.00 checked 6 Nov 2026 | $5.94/mg 16 mg · $95.00 checked 5 Nov 2026 | Nordsci Peptides 15% cheaper |
| BPC-157 | $5.90/mg 10 mg · $59.00 checked 6 Nov 2026 | $9.33/mg 15 mg · $140.00 checked 5 Nov 2026 | LabFirst Peptides 37% cheaper |
| Bronchogen | $4.00/mg 20 mg · $80.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 6% cheaper |
| Cardiogen | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 12% cheaper |
| Cartalax | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 12% cheaper |
| CJC-1295 NO DAC | $6.80/mg 5 mg · $34.00 checked 6 Nov 2026 | $10.00/mg 5 mg · $50.00 checked 5 Nov 2026 | LabFirst Peptides 32% cheaper |
| Cortagen | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 12% cheaper |
| DSIP | $5.40/mg 10 mg · $54.00 checked 6 Nov 2026 | $10.00/mg 5 mg · $50.00 checked 5 Nov 2026 | LabFirst Peptides 46% cheaper |
| Epithalon | $2.18/mg 50 mg · $109.00 checked 6 Nov 2026 | $4.30/mg 50 mg · $215.00 checked 5 Nov 2026 | LabFirst Peptides 49% cheaper |
| FOXO4-DRI | $17.50/mg 10 mg · $175.00 checked 6 Nov 2026 | $30.00/mg 10 mg · $300.00 checked 5 Nov 2026 | LabFirst Peptides 42% cheaper |
| GHK-Cu | $0.590/mg 100 mg · $59.00 checked 6 Nov 2026 | $1.40/mg 50 mg · $70.00 checked 5 Nov 2026 | LabFirst Peptides 58% cheaper |
| GHRP-2 | $5.33/mg 15 mg · $80.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $50.00 checked 5 Nov 2026 | Nordsci Peptides 6% cheaper |
| GHRP-6 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $50.00 checked 5 Nov 2026 | Nordsci Peptides 33% cheaper |
| Glutathione | $0.037/mg 1500 mg · $55.00 checked 6 Nov 2026 | $0.142/mg 600 mg · $85.00 checked 5 Nov 2026 | LabFirst Peptides 74% cheaper |
| Gonadorelin | $27.50/mg 2 mg · $55.00 checked 6 Nov 2026 | $8.50/mg 10 mg · $85.00 checked 5 Nov 2026 | Nordsci Peptides 69% cheaper |
| IGF-1 LR3 | $95.00/mg 1 mg · $95.00 checked 6 Nov 2026 | $110.00/mg 1 mg · $110.00 checked 5 Nov 2026 | LabFirst Peptides 14% cheaper |
| Ipamorelin | $6.50/mg 10 mg · $65.00 checked 6 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 5 Nov 2026 | LabFirst Peptides 19% cheaper |
| Kisspeptin | $8.50/mg 10 mg · $85.00 checked 6 Nov 2026 | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | LabFirst Peptides 35% cheaper |
| KPV | $4.90/mg 10 mg · $49.00 checked 6 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | LabFirst Peptides 55% cheaper |
| LL-37 | $30.00/mg 5 mg · $150.00 checked 6 Nov 2026 | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | Nordsci Peptides 37% cheaper |
| Melanotan 2 | $3.50/mg 10 mg · $35.00 checked 6 Nov 2026 | $5.00/mg 10 mg · $50.00 checked 5 Nov 2026 | LabFirst Peptides 30% cheaper |
| MOTS-C | $2.50/mg 40 mg · $100.00 checked 6 Nov 2026 | $11.00/mg 10 mg · $110.00 checked 5 Nov 2026 | LabFirst Peptides 77% cheaper |
| NAD+ | $0.110/mg 1000 mg · $110.00 checked 6 Nov 2026 | $0.300/mg 1000 mg · $300.00 checked 5 Nov 2026 | LabFirst Peptides 63% cheaper |
| Oxytocin | $4.50/mg 10 mg · $45.00 checked 6 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 5 Nov 2026 | LabFirst Peptides 31% cheaper |
| P21 | $19.00/mg 5 mg · $95.00 checked 6 Nov 2026 | $24.00/mg 5 mg · $120.00 checked 5 Nov 2026 | LabFirst Peptides 21% cheaper |
| PE-22-28 | $7.00/mg 10 mg · $70.00 checked 6 Nov 2026 | $7.50/mg 8 mg · $60.00 checked 5 Nov 2026 | LabFirst Peptides 7% cheaper |
| PEG-MGF | $40.00/mg 2 mg · $80.00 checked 6 Nov 2026 | $19.00/mg 5 mg · $95.00 checked 5 Nov 2026 | Nordsci Peptides 53% cheaper |
| Pinealon | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 12% cheaper |
| Selank | $2.63/mg 30 mg · $79.00 checked 6 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | LabFirst Peptides 76% cheaper |
| Semax | $2.30/mg 30 mg · $69.00 checked 6 Nov 2026 | $7.50/mg 10 mg · $75.00 checked 5 Nov 2026 | LabFirst Peptides 69% cheaper |
| Sermorelin | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 5 Nov 2026 | LabFirst Peptides 32% cheaper |
| TB-500 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | $16.00/mg 10 mg · $160.00 checked 5 Nov 2026 | LabFirst Peptides 53% cheaper |
| Thymosin Alpha-1 | $13.00/mg 10 mg · $130.00 checked 6 Nov 2026 | $13.00/mg 10 mg · $130.00 checked 5 Nov 2026 | Same price |
| Vesugen | $6.00/mg 10 mg · $60.00 checked 6 Nov 2026 | $3.75/mg 20 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 38% cheaper |
| VIP | $13.00/mg 5 mg · $65.00 checked 6 Nov 2026 | $12.50/mg 6 mg · $75.00 checked 5 Nov 2026 | Nordsci Peptides 4% cheaper |
Only at LabFirst Peptides: 20 peptides in the same market
LabFirst Peptides compared with
- Lab Ratz Research54 shared
- Peptides direct to you53 shared
- Huaian Hanyou Peptide51 shared
- Peptides GG50 shared
- Vipris Biotechnology49 shared
- NHOV47 shared
- VPeptide47 shared
- Catalyst Peptides46 shared
- Research1peptides46 shared
- Luxe Peptides45 shared
- Pure Lab Peptides45 shared
- Eppixlabs44 shared
- Raw Amino44 shared
- Core Peptides43 shared
- Grey Axis Research43 shared
- Bridge Research42 shared
- Peptide Science Now42 shared
- Prime Longevity Peptides42 shared
- Alpha Peptides41 shared
- Amino Usa41 shared
- Priority Peptides41 shared
- Biotech Peptides40 shared
- Grey Matters Research40 shared
- OP Labs40 shared
- SQS Research40 shared
- TrueLab Peptides40 shared
- Cenexa Labs39 shared
- Peptide Science Store39 shared
- Eros Peptides38 shared
- Nexus Bio Life38 shared
Nordsci Peptides compared with
- Peptide Science Store59 shared
- Peptide Science Now57 shared
- Huaian Hanyou Peptide55 shared
- Peptides direct to you52 shared
- Peptides GG52 shared
- Core Peptides51 shared
- Raw Amino51 shared
- Luxe Peptides50 shared
- Lab Ratz Research49 shared
- Amino Usa48 shared
- Prime Longevity Peptides47 shared
- NHOV45 shared
- Vipris Biotechnology45 shared
- VPeptide45 shared
- Research1peptides44 shared
- Cenexa Labs43 shared
- OP Labs43 shared
- TrueLab Peptides43 shared
- Eros Peptides42 shared
- Nexus Bio Life42 shared
- Priority Peptides42 shared
- Biotech Peptides40 shared
- Grey Matters Research39 shared
- Grey Axis Research38 shared
- Pure Lab Peptides38 shared
- Eppixlabs37 shared
- Catalyst Peptides36 shared
- Alpha Peptides34 shared
- Bridge Research34 shared
- SQS Research30 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.