Vendor comparison
Amino Usa vs Bridge Research
Bridge Research is cheaper per mg on 28 of the 37 peptides they share; Amino Usa on 8, the same price on 1.
Across all 37, Bridge Research’s price per mg is a median 35% lower than Amino Usa’s.
- Listings on the index
- 57
- Cheaper per mg on
- 8 of 37 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 4 Nov 2026
- Listings on the index
- 55
- Cheaper per mg on
- 28 of 37 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 6 Nov 2026
Retail 37
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Amino Usa
$1.70/mg
50 mg · $84.99
checked 4 Nov 2026
Bridge Research
$1.50/mg
10 mg · $15.00
checked 6 Nov 2026
Bridge Research 12% cheaper
- Adipotide
Amino Usa
$7.50/mg
10 mg · $75.00
checked 4 Nov 2026
Bridge Research
$15.20/mg
5 mg · $76.00
checked 6 Nov 2026
Amino Usa 51% cheaper
- AICAR
Amino Usa
$0.900/mg
50 mg · $45.00
checked 4 Nov 2026
Bridge Research
$0.550/mg
100 mg · $55.00
checked 25 Aug 2026
Bridge Research 39% cheaper
- AOD-9604
Amino Usa
$8.00/mg
10 mg · $80.00
checked 4 Nov 2026
Bridge Research
$8.00/mg
10 mg · $80.00
checked 6 Nov 2026
Same price
- ARA-290
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
Bridge Research
$3.25/mg
16 mg · $52.00
checked 25 Aug 2026
Bridge Research 35% cheaper
- BPC-157
Amino Usa
$5.67/mg
15 mg · $85.00
checked 4 Nov 2026
Bridge Research
$3.30/mg
10 mg · $33.00
checked 6 Nov 2026
Bridge Research 42% cheaper
- Cagrilintide
Amino Usa
$10.20/mg
10 mg · $102.00
checked 4 Nov 2026
Bridge Research
$11.00/mg
5 mg · $55.00
checked 25 Aug 2026
Amino Usa 7% cheaper
- Cardiogen
Amino Usa
$2.50/mg
20 mg · $50.00
checked 4 Nov 2026
Bridge Research
$2.00/mg
20 mg · $40.00
checked 25 Aug 2026
Bridge Research 20% cheaper
- DSIP
Amino Usa
$9.00/mg
5 mg · $45.00
checked 4 Nov 2026
Bridge Research
$3.30/mg
10 mg · $33.00
checked 6 Nov 2026
Bridge Research 63% cheaper
- Epithalon
Amino Usa
$2.60/mg
50 mg · $130.00
checked 4 Nov 2026
Bridge Research
$1.42/mg
50 mg · $71.00
checked 6 Nov 2026
Bridge Research 45% cheaper
- FOXO4-DRI
Amino Usa
$23.00/mg
10 mg · $229.99
checked 4 Nov 2026
Bridge Research
$22.20/mg
10 mg · $222.00
checked 6 Nov 2026
Bridge Research 3% cheaper
- GHK-Cu
Amino Usa
$0.500/mg
100 mg · $50.00
checked 4 Nov 2026
Bridge Research
$0.200/mg
100 mg · $20.00
checked 25 Aug 2026
Bridge Research 60% cheaper
- GHRP-2
Amino Usa
$4.00/mg
5 mg · $20.00
checked 4 Nov 2026
Bridge Research
$2.60/mg
10 mg · $26.00
checked 25 Aug 2026
Bridge Research 35% cheaper
- GHRP-6
Amino Usa
$3.00/mg
5 mg · $15.00
checked 4 Nov 2026
Bridge Research
$20.00/mg
5 mg · $100.00
checked 6 Nov 2026
Amino Usa 85% cheaper
- Gonadorelin
Amino Usa
$8.00/mg
10 mg · $80.00
checked 4 Nov 2026
Bridge Research
$5.20/mg
5 mg · $26.00
checked 25 Aug 2026
Bridge Research 35% cheaper
- Hexarelin
Amino Usa
$9.00/mg
5 mg · $45.00
checked 4 Nov 2026
Bridge Research
$10.80/mg
5 mg · $54.00
checked 25 Aug 2026
Amino Usa 17% cheaper
- hGH Fragment 176-191
Amino Usa
$13.00/mg
5 mg · $65.00
checked 4 Nov 2026
Bridge Research
$7.08/mg
12 mg · $85.00
checked 25 Aug 2026
Bridge Research 46% cheaper
- IGF-1 LR3
Amino Usa
$70.00/mg
1 mg · $70.00
checked 4 Nov 2026
Bridge Research
$85.00/mg
1 mg · $85.00
checked 6 Nov 2026
Amino Usa 18% cheaper
- Ipamorelin
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
Bridge Research
$10.00/mg
10 mg · $100.00
checked 6 Nov 2026
Amino Usa 50% cheaper
- Kisspeptin
Amino Usa
$10.00/mg
10 mg · $100.00
checked 4 Nov 2026
Bridge Research
$4.00/mg
10 mg · $40.00
checked 6 Nov 2026
Bridge Research 60% cheaper
- KPV
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
Bridge Research
$2.50/mg
10 mg · $25.00
checked 25 Aug 2026
Bridge Research 50% cheaper
- Liraglutide
Amino Usa
$10.20/mg
5 mg · $51.00
checked 4 Nov 2026
Bridge Research
$7.30/mg
30 mg · $219.00
checked 25 Aug 2026
Bridge Research 28% cheaper
- LL-37
Amino Usa
$16.00/mg
5 mg · $80.00
checked 4 Nov 2026
Bridge Research
$7.60/mg
5 mg · $38.00
checked 6 Nov 2026
Bridge Research 53% cheaper
- MOTS-C
Amino Usa
$3.50/mg
40 mg · $140.00
checked 4 Nov 2026
Bridge Research
$2.50/mg
40 mg · $100.00
checked 6 Nov 2026
Bridge Research 29% cheaper
- NAD+
Amino Usa
$0.230/mg
1000 mg · $230.00
checked 4 Nov 2026
Bridge Research
$0.035/mg
1000 mg · $35.00
checked 6 Nov 2026
Bridge Research 85% cheaper
- Oxytocin
Amino Usa
$7.00/mg
5 mg · $35.00
checked 4 Nov 2026
Bridge Research
$3.00/mg
10 mg · $30.00
checked 6 Nov 2026
Bridge Research 57% cheaper
- PE-22-28
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
Bridge Research
$4.00/mg
10 mg · $40.00
checked 6 Nov 2026
Bridge Research 20% cheaper
- Pinealon
Amino Usa
$2.38/mg
20 mg · $47.50
checked 4 Nov 2026
Bridge Research
$2.80/mg
10 mg · $28.00
checked 6 Nov 2026
Amino Usa 15% cheaper
- PNC-27
Amino Usa
$15.00/mg
10 mg · $149.99
checked 4 Nov 2026
Bridge Research
$6.50/mg
10 mg · $65.00
checked 25 Aug 2026
Bridge Research 57% cheaper
- Selank
Amino Usa
$5.00/mg
10 mg · $50.00
checked 4 Nov 2026
Bridge Research
$2.80/mg
10 mg · $28.00
checked 6 Nov 2026
Bridge Research 44% cheaper
- Semax
Amino Usa
$2.50/mg
30 mg · $75.00
checked 4 Nov 2026
Bridge Research
$2.30/mg
10 mg · $23.00
checked 6 Nov 2026
Bridge Research 8% cheaper
- Sermorelin
Amino Usa
$6.67/mg
15 mg · $100.00
checked 4 Nov 2026
Bridge Research
$4.50/mg
10 mg · $45.00
checked 25 Aug 2026
Bridge Research 33% cheaper
- SNAP-8
Amino Usa
$3.50/mg
10 mg · $35.00
checked 4 Nov 2026
Bridge Research
$2.00/mg
10 mg · $20.00
checked 6 Nov 2026
Bridge Research 43% cheaper
- TB-500
Amino Usa
$8.00/mg
5 mg · $40.00
checked 4 Nov 2026
Bridge Research
$5.50/mg
10 mg · $55.00
checked 25 Aug 2026
Bridge Research 31% cheaper
- Tesamorelin
Amino Usa
$9.00/mg
10 mg · $90.00
checked 4 Nov 2026
Bridge Research
$5.00/mg
20 mg · $100.00
checked 6 Nov 2026
Bridge Research 44% cheaper
- Thymalin
Amino Usa
$2.00/mg
20 mg · $39.99
checked 4 Nov 2026
Bridge Research
$2.50/mg
10 mg · $25.00
checked 25 Aug 2026
Amino Usa 20% cheaper
- VIP
Amino Usa
$9.60/mg
5 mg · $48.00
checked 4 Nov 2026
Bridge Research
$6.00/mg
10 mg · $60.00
checked 6 Nov 2026
Bridge Research 38% cheaper
| Peptide | Amino Usa | Bridge Research | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $1.70/mg 50 mg · $84.99 checked 4 Nov 2026 | $1.50/mg 10 mg · $15.00 checked 6 Nov 2026 | Bridge Research 12% cheaper |
| Adipotide | $7.50/mg 10 mg · $75.00 checked 4 Nov 2026 | $15.20/mg 5 mg · $76.00 checked 6 Nov 2026 | Amino Usa 51% cheaper |
| AICAR | $0.900/mg 50 mg · $45.00 checked 4 Nov 2026 | $0.550/mg 100 mg · $55.00 checked 25 Aug 2026 | Bridge Research 39% cheaper |
| AOD-9604 | $8.00/mg 10 mg · $80.00 checked 4 Nov 2026 | $8.00/mg 10 mg · $80.00 checked 6 Nov 2026 | Same price |
| ARA-290 | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $3.25/mg 16 mg · $52.00 checked 25 Aug 2026 | Bridge Research 35% cheaper |
| BPC-157 | $5.67/mg 15 mg · $85.00 checked 4 Nov 2026 | $3.30/mg 10 mg · $33.00 checked 6 Nov 2026 | Bridge Research 42% cheaper |
| Cagrilintide | $10.20/mg 10 mg · $102.00 checked 4 Nov 2026 | $11.00/mg 5 mg · $55.00 checked 25 Aug 2026 | Amino Usa 7% cheaper |
| Cardiogen | $2.50/mg 20 mg · $50.00 checked 4 Nov 2026 | $2.00/mg 20 mg · $40.00 checked 25 Aug 2026 | Bridge Research 20% cheaper |
| DSIP | $9.00/mg 5 mg · $45.00 checked 4 Nov 2026 | $3.30/mg 10 mg · $33.00 checked 6 Nov 2026 | Bridge Research 63% cheaper |
| Epithalon | $2.60/mg 50 mg · $130.00 checked 4 Nov 2026 | $1.42/mg 50 mg · $71.00 checked 6 Nov 2026 | Bridge Research 45% cheaper |
| FOXO4-DRI | $23.00/mg 10 mg · $229.99 checked 4 Nov 2026 | $22.20/mg 10 mg · $222.00 checked 6 Nov 2026 | Bridge Research 3% cheaper |
| GHK-Cu | $0.500/mg 100 mg · $50.00 checked 4 Nov 2026 | $0.200/mg 100 mg · $20.00 checked 25 Aug 2026 | Bridge Research 60% cheaper |
| GHRP-2 | $4.00/mg 5 mg · $20.00 checked 4 Nov 2026 | $2.60/mg 10 mg · $26.00 checked 25 Aug 2026 | Bridge Research 35% cheaper |
| GHRP-6 | $3.00/mg 5 mg · $15.00 checked 4 Nov 2026 | $20.00/mg 5 mg · $100.00 checked 6 Nov 2026 | Amino Usa 85% cheaper |
| Gonadorelin | $8.00/mg 10 mg · $80.00 checked 4 Nov 2026 | $5.20/mg 5 mg · $26.00 checked 25 Aug 2026 | Bridge Research 35% cheaper |
| Hexarelin | $9.00/mg 5 mg · $45.00 checked 4 Nov 2026 | $10.80/mg 5 mg · $54.00 checked 25 Aug 2026 | Amino Usa 17% cheaper |
| hGH Fragment 176-191 | $13.00/mg 5 mg · $65.00 checked 4 Nov 2026 | $7.08/mg 12 mg · $85.00 checked 25 Aug 2026 | Bridge Research 46% cheaper |
| IGF-1 LR3 | $70.00/mg 1 mg · $70.00 checked 4 Nov 2026 | $85.00/mg 1 mg · $85.00 checked 6 Nov 2026 | Amino Usa 18% cheaper |
| Ipamorelin | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $10.00/mg 10 mg · $100.00 checked 6 Nov 2026 | Amino Usa 50% cheaper |
| Kisspeptin | $10.00/mg 10 mg · $100.00 checked 4 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 6 Nov 2026 | Bridge Research 60% cheaper |
| KPV | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 25 Aug 2026 | Bridge Research 50% cheaper |
| Liraglutide | $10.20/mg 5 mg · $51.00 checked 4 Nov 2026 | $7.30/mg 30 mg · $219.00 checked 25 Aug 2026 | Bridge Research 28% cheaper |
| LL-37 | $16.00/mg 5 mg · $80.00 checked 4 Nov 2026 | $7.60/mg 5 mg · $38.00 checked 6 Nov 2026 | Bridge Research 53% 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 | Bridge Research 29% cheaper |
| NAD+ | $0.230/mg 1000 mg · $230.00 checked 4 Nov 2026 | $0.035/mg 1000 mg · $35.00 checked 6 Nov 2026 | Bridge Research 85% cheaper |
| Oxytocin | $7.00/mg 5 mg · $35.00 checked 4 Nov 2026 | $3.00/mg 10 mg · $30.00 checked 6 Nov 2026 | Bridge Research 57% cheaper |
| PE-22-28 | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 6 Nov 2026 | Bridge Research 20% cheaper |
| Pinealon | $2.38/mg 20 mg · $47.50 checked 4 Nov 2026 | $2.80/mg 10 mg · $28.00 checked 6 Nov 2026 | Amino Usa 15% cheaper |
| PNC-27 | $15.00/mg 10 mg · $149.99 checked 4 Nov 2026 | $6.50/mg 10 mg · $65.00 checked 25 Aug 2026 | Bridge Research 57% cheaper |
| Selank | $5.00/mg 10 mg · $50.00 checked 4 Nov 2026 | $2.80/mg 10 mg · $28.00 checked 6 Nov 2026 | Bridge Research 44% cheaper |
| Semax | $2.50/mg 30 mg · $75.00 checked 4 Nov 2026 | $2.30/mg 10 mg · $23.00 checked 6 Nov 2026 | Bridge Research 8% cheaper |
| Sermorelin | $6.67/mg 15 mg · $100.00 checked 4 Nov 2026 | $4.50/mg 10 mg · $45.00 checked 25 Aug 2026 | Bridge Research 33% cheaper |
| SNAP-8 | $3.50/mg 10 mg · $35.00 checked 4 Nov 2026 | $2.00/mg 10 mg · $20.00 checked 6 Nov 2026 | Bridge Research 43% cheaper |
| TB-500 | $8.00/mg 5 mg · $40.00 checked 4 Nov 2026 | $5.50/mg 10 mg · $55.00 checked 25 Aug 2026 | Bridge Research 31% cheaper |
| Tesamorelin | $9.00/mg 10 mg · $90.00 checked 4 Nov 2026 | $5.00/mg 20 mg · $100.00 checked 6 Nov 2026 | Bridge Research 44% cheaper |
| Thymalin | $2.00/mg 20 mg · $39.99 checked 4 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 25 Aug 2026 | Amino Usa 20% cheaper |
| VIP | $9.60/mg 5 mg · $48.00 checked 4 Nov 2026 | $6.00/mg 10 mg · $60.00 checked 6 Nov 2026 | Bridge Research 38% cheaper |
Only at Amino Usa: 20 peptides in the same market
Only at Bridge Research: 18 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
- LabFirst Peptides41 shared
- Priority Peptides41 shared
- Eppixlabs40 shared
- Catalyst Peptides39 shared
- Grey Matters Research39 shared
- Alpha Peptides38 shared
- SQS Research32 shared
Bridge Research compared with
- Lab Ratz Research51 shared
- Peptides direct to you47 shared
- Vipris Biotechnology47 shared
- NHOV46 shared
- Huaian Hanyou Peptide43 shared
- Alpha Peptides42 shared
- Catalyst Peptides42 shared
- LabFirst Peptides42 shared
- Peptides GG41 shared
- Research1peptides41 shared
- Biotech Peptides38 shared
- Peptide Science Now37 shared
- Prime Longevity Peptides37 shared
- Pure Lab Peptides37 shared
- Raw Amino37 shared
- SQS Research37 shared
- Core Peptides36 shared
- Grey Axis Research36 shared
- Luxe Peptides36 shared
- Priority Peptides36 shared
- VPeptide36 shared
- Eros Peptides35 shared
- Peptide Science Store35 shared
- Cenexa Labs34 shared
- Nexus Bio Life34 shared
- Nordsci Peptides34 shared
- OP Labs34 shared
- Grey Matters Research32 shared
- Eppixlabs31 shared
- TrueLab Peptides31 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.