Vendor comparison
Amino Usa vs LabFirst Peptides
Amino Usa is cheaper per mg on 25 of the 41 peptides they share; LabFirst Peptides on 16.
Across all 41, Amino Usa’s price per mg is a median 14% lower than LabFirst Peptides’s.
- Listings on the index
- 57
- Cheaper per mg on
- 25 of 41 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 4 Nov 2026
- Listings on the index
- 58
- Cheaper per mg on
- 16 of 41 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 6 Nov 2026
Retail 41
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Amino Usa
$1.70/mg
50 mg · $84.99
checked 4 Nov 2026
LabFirst Peptides
$1.80/mg
50 mg · $90.00
checked 6 Nov 2026
Amino Usa 6% cheaper
- Adipotide
Amino Usa
$7.50/mg
10 mg · $75.00
checked 4 Nov 2026
LabFirst Peptides
$10.50/mg
10 mg · $105.00
checked 6 Nov 2026
Amino Usa 29% cheaper
- AICAR
Amino Usa
$0.900/mg
50 mg · $45.00
checked 4 Nov 2026
LabFirst Peptides
$1.20/mg
50 mg · $60.00
checked 6 Nov 2026
Amino Usa 25% cheaper
- AOD-9604
Amino Usa
$8.00/mg
10 mg · $80.00
checked 4 Nov 2026
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
LabFirst Peptides 6% cheaper
- ARA-290
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$7.00/mg
10 mg · $70.00
checked 6 Nov 2026
Amino Usa 29% cheaper
- BPC-157
Amino Usa
$5.67/mg
15 mg · $85.00
checked 4 Nov 2026
LabFirst Peptides
$5.90/mg
10 mg · $59.00
checked 6 Nov 2026
Amino Usa 4% cheaper
- Bronchogen
Amino Usa
$2.50/mg
20 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$4.00/mg
20 mg · $80.00
checked 6 Nov 2026
Amino Usa 38% cheaper
- Cagrilintide
Amino Usa
$10.20/mg
10 mg · $102.00
checked 4 Nov 2026
LabFirst Peptides
$8.50/mg
10 mg · $85.00
checked 6 Nov 2026
LabFirst Peptides 17% cheaper
- Cardiogen
Amino Usa
$2.50/mg
20 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Amino Usa 41% cheaper
- Cartalax
Amino Usa
$2.50/mg
20 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Amino Usa 41% cheaper
- CJC-1295 DAC
Amino Usa
$12.50/mg
2 mg · $25.00
checked 4 Nov 2026
LabFirst Peptides
$26.00/mg
5 mg · $130.00
checked 6 Nov 2026
Amino Usa 52% cheaper
- CJC-1295 NO DAC
Amino Usa
$8.00/mg
5 mg · $40.00
checked 4 Nov 2026
LabFirst Peptides
$6.80/mg
5 mg · $34.00
checked 6 Nov 2026
LabFirst Peptides 15% cheaper
- Cortagen
Amino Usa
$2.50/mg
20 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Amino Usa 41% cheaper
- DSIP
Amino Usa
$9.00/mg
5 mg · $45.00
checked 4 Nov 2026
LabFirst Peptides
$5.40/mg
10 mg · $54.00
checked 6 Nov 2026
LabFirst Peptides 40% cheaper
- Epithalon
Amino Usa
$2.60/mg
50 mg · $130.00
checked 4 Nov 2026
LabFirst Peptides
$2.18/mg
50 mg · $109.00
checked 6 Nov 2026
LabFirst Peptides 16% cheaper
- FOXO4-DRI
Amino Usa
$23.00/mg
10 mg · $229.99
checked 4 Nov 2026
LabFirst Peptides
$17.50/mg
10 mg · $175.00
checked 6 Nov 2026
LabFirst Peptides 24% cheaper
- GHK-Cu
Amino Usa
$0.500/mg
100 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$0.590/mg
100 mg · $59.00
checked 6 Nov 2026
Amino Usa 15% cheaper
- GHRP-2
Amino Usa
$4.00/mg
5 mg · $20.00
checked 4 Nov 2026
LabFirst Peptides
$5.33/mg
15 mg · $80.00
checked 6 Nov 2026
Amino Usa 25% cheaper
- GHRP-6
Amino Usa
$3.00/mg
5 mg · $15.00
checked 4 Nov 2026
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
Amino Usa 60% cheaper
- Gonadorelin
Amino Usa
$8.00/mg
10 mg · $80.00
checked 4 Nov 2026
LabFirst Peptides
$27.50/mg
2 mg · $55.00
checked 6 Nov 2026
Amino Usa 71% cheaper
- IGF-1 LR3
Amino Usa
$70.00/mg
1 mg · $70.00
checked 4 Nov 2026
LabFirst Peptides
$95.00/mg
1 mg · $95.00
checked 6 Nov 2026
Amino Usa 26% cheaper
- Ipamorelin
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$6.50/mg
10 mg · $65.00
checked 6 Nov 2026
Amino Usa 23% cheaper
- Kisspeptin
Amino Usa
$10.00/mg
10 mg · $100.00
checked 4 Nov 2026
LabFirst Peptides
$8.50/mg
10 mg · $85.00
checked 6 Nov 2026
LabFirst Peptides 15% cheaper
- KPV
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$4.90/mg
10 mg · $49.00
checked 6 Nov 2026
LabFirst Peptides 2% cheaper
- LL-37
Amino Usa
$16.00/mg
5 mg · $80.00
checked 4 Nov 2026
LabFirst Peptides
$30.00/mg
5 mg · $150.00
checked 6 Nov 2026
Amino Usa 47% cheaper
- Melanotan 1
Amino Usa
$3.00/mg
10 mg · $30.00
checked 4 Nov 2026
LabFirst Peptides
$4.00/mg
10 mg · $40.00
checked 6 Nov 2026
Amino Usa 25% cheaper
- Melanotan 2
Amino Usa
$3.00/mg
10 mg · $30.00
checked 4 Nov 2026
LabFirst Peptides
$3.50/mg
10 mg · $35.00
checked 6 Nov 2026
Amino Usa 14% cheaper
- MOTS-C
Amino Usa
$3.50/mg
40 mg · $140.00
checked 4 Nov 2026
LabFirst Peptides
$2.50/mg
40 mg · $100.00
checked 6 Nov 2026
LabFirst Peptides 29% cheaper
- NAD+
Amino Usa
$0.230/mg
1000 mg · $230.00
checked 4 Nov 2026
LabFirst Peptides
$0.110/mg
1000 mg · $110.00
checked 6 Nov 2026
LabFirst Peptides 52% cheaper
- Oxytocin
Amino Usa
$7.00/mg
5 mg · $35.00
checked 4 Nov 2026
LabFirst Peptides
$4.50/mg
10 mg · $45.00
checked 6 Nov 2026
LabFirst Peptides 36% cheaper
- PE-22-28
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$7.00/mg
10 mg · $70.00
checked 6 Nov 2026
Amino Usa 29% cheaper
- Pinealon
Amino Usa
$2.38/mg
20 mg · $47.50
checked 4 Nov 2026
LabFirst Peptides
$4.25/mg
20 mg · $85.00
checked 6 Nov 2026
Amino Usa 44% cheaper
- PT-141
Amino Usa
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
LabFirst Peptides
$4.00/mg
10 mg · $40.00
checked 6 Nov 2026
LabFirst Peptides 11% cheaper
- Selank
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
LabFirst Peptides
$2.63/mg
30 mg · $79.00
checked 6 Nov 2026
LabFirst Peptides 47% cheaper
- Semax
Amino Usa
$2.50/mg
30 mg · $75.00
checked 4 Nov 2026
LabFirst Peptides
$2.30/mg
30 mg · $69.00
checked 6 Nov 2026
LabFirst Peptides 8% cheaper
- Sermorelin
Amino Usa
$6.67/mg
15 mg · $100.00
checked 4 Nov 2026
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
Amino Usa 11% cheaper
- TB-500
Amino Usa
$8.00/mg
5 mg · $40.00
checked 4 Nov 2026
LabFirst Peptides
$7.50/mg
10 mg · $75.00
checked 6 Nov 2026
LabFirst Peptides 6% cheaper
- Tesamorelin
Amino Usa
$9.00/mg
10 mg · $90.00
checked 4 Nov 2026
LabFirst Peptides
$7.50/mg
20 mg · $150.00
checked 6 Nov 2026
LabFirst Peptides 17% cheaper
- Thymosin Alpha-1
Amino Usa
$12.00/mg
5 mg · $60.00
checked 4 Nov 2026
LabFirst Peptides
$13.00/mg
10 mg · $130.00
checked 6 Nov 2026
Amino Usa 8% cheaper
- Vesugen
Amino Usa
$2.25/mg
20 mg · $45.00
checked 4 Nov 2026
LabFirst Peptides
$6.00/mg
10 mg · $60.00
checked 6 Nov 2026
Amino Usa 63% cheaper
- VIP
Amino Usa
$9.60/mg
5 mg · $48.00
checked 4 Nov 2026
LabFirst Peptides
$13.00/mg
5 mg · $65.00
checked 6 Nov 2026
Amino Usa 26% cheaper
| Peptide | Amino Usa | LabFirst Peptides | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $1.70/mg 50 mg · $84.99 checked 4 Nov 2026 | $1.80/mg 50 mg · $90.00 checked 6 Nov 2026 | Amino Usa 6% cheaper |
| Adipotide | $7.50/mg 10 mg · $75.00 checked 4 Nov 2026 | $10.50/mg 10 mg · $105.00 checked 6 Nov 2026 | Amino Usa 29% cheaper |
| AICAR | $0.900/mg 50 mg · $45.00 checked 4 Nov 2026 | $1.20/mg 50 mg · $60.00 checked 6 Nov 2026 | Amino Usa 25% cheaper |
| AOD-9604 | $8.00/mg 10 mg · $80.00 checked 4 Nov 2026 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | LabFirst Peptides 6% cheaper |
| ARA-290 | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $7.00/mg 10 mg · $70.00 checked 6 Nov 2026 | Amino Usa 29% cheaper |
| BPC-157 | $5.67/mg 15 mg · $85.00 checked 4 Nov 2026 | $5.90/mg 10 mg · $59.00 checked 6 Nov 2026 | Amino Usa 4% cheaper |
| Bronchogen | $2.50/mg 20 mg · $50.00 checked 4 Nov 2026 | $4.00/mg 20 mg · $80.00 checked 6 Nov 2026 | Amino Usa 38% cheaper |
| Cagrilintide | $10.20/mg 10 mg · $102.00 checked 4 Nov 2026 | $8.50/mg 10 mg · $85.00 checked 6 Nov 2026 | LabFirst Peptides 17% cheaper |
| Cardiogen | $2.50/mg 20 mg · $50.00 checked 4 Nov 2026 | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | Amino Usa 41% cheaper |
| Cartalax | $2.50/mg 20 mg · $50.00 checked 4 Nov 2026 | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | Amino Usa 41% cheaper |
| CJC-1295 DAC | $12.50/mg 2 mg · $25.00 checked 4 Nov 2026 | $26.00/mg 5 mg · $130.00 checked 6 Nov 2026 | Amino Usa 52% cheaper |
| CJC-1295 NO DAC | $8.00/mg 5 mg · $40.00 checked 4 Nov 2026 | $6.80/mg 5 mg · $34.00 checked 6 Nov 2026 | LabFirst Peptides 15% cheaper |
| Cortagen | $2.50/mg 20 mg · $50.00 checked 4 Nov 2026 | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | Amino Usa 41% cheaper |
| DSIP | $9.00/mg 5 mg · $45.00 checked 4 Nov 2026 | $5.40/mg 10 mg · $54.00 checked 6 Nov 2026 | LabFirst Peptides 40% cheaper |
| Epithalon | $2.60/mg 50 mg · $130.00 checked 4 Nov 2026 | $2.18/mg 50 mg · $109.00 checked 6 Nov 2026 | LabFirst Peptides 16% cheaper |
| FOXO4-DRI | $23.00/mg 10 mg · $229.99 checked 4 Nov 2026 | $17.50/mg 10 mg · $175.00 checked 6 Nov 2026 | LabFirst Peptides 24% cheaper |
| GHK-Cu | $0.500/mg 100 mg · $50.00 checked 4 Nov 2026 | $0.590/mg 100 mg · $59.00 checked 6 Nov 2026 | Amino Usa 15% cheaper |
| GHRP-2 | $4.00/mg 5 mg · $20.00 checked 4 Nov 2026 | $5.33/mg 15 mg · $80.00 checked 6 Nov 2026 | Amino Usa 25% cheaper |
| GHRP-6 | $3.00/mg 5 mg · $15.00 checked 4 Nov 2026 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | Amino Usa 60% cheaper |
| Gonadorelin | $8.00/mg 10 mg · $80.00 checked 4 Nov 2026 | $27.50/mg 2 mg · $55.00 checked 6 Nov 2026 | Amino Usa 71% cheaper |
| IGF-1 LR3 | $70.00/mg 1 mg · $70.00 checked 4 Nov 2026 | $95.00/mg 1 mg · $95.00 checked 6 Nov 2026 | Amino Usa 26% cheaper |
| Ipamorelin | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 6 Nov 2026 | Amino Usa 23% cheaper |
| Kisspeptin | $10.00/mg 10 mg · $100.00 checked 4 Nov 2026 | $8.50/mg 10 mg · $85.00 checked 6 Nov 2026 | LabFirst Peptides 15% cheaper |
| KPV | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $4.90/mg 10 mg · $49.00 checked 6 Nov 2026 | LabFirst Peptides 2% cheaper |
| LL-37 | $16.00/mg 5 mg · $80.00 checked 4 Nov 2026 | $30.00/mg 5 mg · $150.00 checked 6 Nov 2026 | Amino Usa 47% cheaper |
| Melanotan 1 | $3.00/mg 10 mg · $30.00 checked 4 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 6 Nov 2026 | Amino Usa 25% cheaper |
| Melanotan 2 | $3.00/mg 10 mg · $30.00 checked 4 Nov 2026 | $3.50/mg 10 mg · $35.00 checked 6 Nov 2026 | Amino Usa 14% cheaper |
| MOTS-C | $3.50/mg 40 mg · $140.00 checked 4 Nov 2026 | $2.50/mg 40 mg · $100.00 checked 6 Nov 2026 | LabFirst Peptides 29% cheaper |
| NAD+ | $0.230/mg 1000 mg · $230.00 checked 4 Nov 2026 | $0.110/mg 1000 mg · $110.00 checked 6 Nov 2026 | LabFirst Peptides 52% cheaper |
| Oxytocin | $7.00/mg 5 mg · $35.00 checked 4 Nov 2026 | $4.50/mg 10 mg · $45.00 checked 6 Nov 2026 | LabFirst Peptides 36% cheaper |
| PE-22-28 | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $7.00/mg 10 mg · $70.00 checked 6 Nov 2026 | Amino Usa 29% cheaper |
| Pinealon | $2.38/mg 20 mg · $47.50 checked 4 Nov 2026 | $4.25/mg 20 mg · $85.00 checked 6 Nov 2026 | Amino Usa 44% cheaper |
| PT-141 | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 6 Nov 2026 | LabFirst Peptides 11% cheaper |
| Selank | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $2.63/mg 30 mg · $79.00 checked 6 Nov 2026 | LabFirst Peptides 47% cheaper |
| Semax | $2.50/mg 30 mg · $75.00 checked 4 Nov 2026 | $2.30/mg 30 mg · $69.00 checked 6 Nov 2026 | LabFirst Peptides 8% cheaper |
| Sermorelin | $6.67/mg 15 mg · $100.00 checked 4 Nov 2026 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | Amino Usa 11% cheaper |
| TB-500 | $8.00/mg 5 mg · $40.00 checked 4 Nov 2026 | $7.50/mg 10 mg · $75.00 checked 6 Nov 2026 | LabFirst Peptides 6% cheaper |
| Tesamorelin | $9.00/mg 10 mg · $90.00 checked 4 Nov 2026 | $7.50/mg 20 mg · $150.00 checked 6 Nov 2026 | LabFirst Peptides 17% cheaper |
| Thymosin Alpha-1 | $12.00/mg 5 mg · $60.00 checked 4 Nov 2026 | $13.00/mg 10 mg · $130.00 checked 6 Nov 2026 | Amino Usa 8% cheaper |
| Vesugen | $2.25/mg 20 mg · $45.00 checked 4 Nov 2026 | $6.00/mg 10 mg · $60.00 checked 6 Nov 2026 | Amino Usa 63% cheaper |
| VIP | $9.60/mg 5 mg · $48.00 checked 4 Nov 2026 | $13.00/mg 5 mg · $65.00 checked 6 Nov 2026 | Amino Usa 26% cheaper |
Only at Amino Usa: 16 peptides in the same market
Only at LabFirst Peptides: 17 peptides in the same market
Amino Usa compared with
- Peptides direct to you53 shared
- Peptides GG53 shared
- Huaian Hanyou Peptide52 shared
- Lab Ratz Research50 shared
- Luxe Peptides50 shared
- Peptide Science Store50 shared
- Core Peptides49 shared
- Peptide Science Now49 shared
- Raw Amino49 shared
- Nordsci Peptides48 shared
- Prime Longevity Peptides48 shared
- Vipris Biotechnology48 shared
- VPeptide47 shared
- NHOV46 shared
- Research1peptides46 shared
- Cenexa Labs45 shared
- Eros Peptides45 shared
- TrueLab Peptides45 shared
- Biotech Peptides43 shared
- Nexus Bio Life43 shared
- Grey Axis Research42 shared
- OP Labs42 shared
- Pure Lab Peptides42 shared
- Priority Peptides41 shared
- Eppixlabs40 shared
- Catalyst Peptides39 shared
- Grey Matters Research39 shared
- Alpha Peptides38 shared
- Bridge Research37 shared
- SQS Research32 shared
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
- 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 Peptides38 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.