Vendor comparison
Bridge Research vs Research1peptides
Research1peptides is cheaper per mg on 32 of the 41 peptides they share; Bridge Research on 5, the same price on 4.
Across all 41, Research1peptides’s price per mg is a median 25% lower than Bridge Research’s.
- Listings on the index
- 55
- Cheaper per mg on
- 5 of 41 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 6 Nov 2026
- Listings on the index
- 64
- Cheaper per mg on
- 32 of 41 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 4 Nov 2026
Retail 41
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Bridge Research
$1.50/mg
10 mg · $15.00
checked 6 Nov 2026
Research1peptides
$1.00/mg
50 mg · $50.00
checked 4 Nov 2026
Research1peptides 33% cheaper
- Adamax
Bridge Research
$5.90/mg
10 mg · $59.00
checked 25 Aug 2026
Research1peptides
$3.00/mg
10 mg · $30.00
checked 4 Nov 2026
Research1peptides 49% cheaper
- Adipotide
Bridge Research
$15.20/mg
5 mg · $76.00
checked 6 Nov 2026
Research1peptides
$10.00/mg
5 mg · $50.00
checked 4 Nov 2026
Research1peptides 34% cheaper
- AICAR
Bridge Research
$0.550/mg
100 mg · $55.00
checked 25 Aug 2026
Research1peptides
$0.500/mg
50 mg · $25.00
checked 4 Nov 2026
Research1peptides 9% cheaper
- AOD-9604
Bridge Research
$8.00/mg
10 mg · $80.00
checked 6 Nov 2026
Research1peptides
$5.80/mg
5 mg · $29.00
checked 4 Nov 2026
Research1peptides 28% cheaper
- ARA-290
Bridge Research
$3.25/mg
16 mg · $52.00
checked 25 Aug 2026
Research1peptides
$2.70/mg
10 mg · $27.00
checked 4 Nov 2026
Research1peptides 17% cheaper
- BPC-157
Bridge Research
$3.30/mg
10 mg · $33.00
checked 6 Nov 2026
Research1peptides
$2.00/mg
20 mg · $40.00
checked 4 Nov 2026
Research1peptides 39% cheaper
- Cardiogen
Bridge Research
$2.00/mg
20 mg · $40.00
checked 25 Aug 2026
Research1peptides
$1.75/mg
20 mg · $35.00
checked 4 Nov 2026
Research1peptides 13% cheaper
- DSIP
Bridge Research
$3.30/mg
10 mg · $33.00
checked 6 Nov 2026
Research1peptides
$2.70/mg
10 mg · $27.00
checked 4 Nov 2026
Research1peptides 18% cheaper
- Epithalon
Bridge Research
$1.42/mg
50 mg · $71.00
checked 6 Nov 2026
Research1peptides
$1.30/mg
50 mg · $65.00
checked 4 Nov 2026
Research1peptides 8% cheaper
- GHK-Cu
Bridge Research
$0.200/mg
100 mg · $20.00
checked 25 Aug 2026
Research1peptides
$0.260/mg
100 mg · $26.00
checked 4 Nov 2026
Bridge Research 23% cheaper
- GHRP-2
Bridge Research
$2.60/mg
10 mg · $26.00
checked 25 Aug 2026
Research1peptides
$2.00/mg
10 mg · $20.00
checked 4 Nov 2026
Research1peptides 23% cheaper
- GHRP-6
Bridge Research
$20.00/mg
5 mg · $100.00
checked 6 Nov 2026
Research1peptides
$2.00/mg
10 mg · $20.00
checked 4 Nov 2026
Research1peptides 90% cheaper
- Glutathione
Bridge Research
$0.020/mg
1500 mg · $30.00
checked 6 Nov 2026
Research1peptides
$0.020/mg
1500 mg · $30.00
checked 4 Nov 2026
Same price
- Hexarelin
Bridge Research
$10.80/mg
5 mg · $54.00
checked 25 Aug 2026
Research1peptides
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
Research1peptides 58% cheaper
- hGH Fragment 176-191
Bridge Research
$7.08/mg
12 mg · $85.00
checked 25 Aug 2026
Research1peptides
$5.00/mg
5 mg · $25.00
checked 4 Nov 2026
Research1peptides 29% cheaper
- IGF-1 LR3
Bridge Research
$85.00/mg
1 mg · $85.00
checked 6 Nov 2026
Research1peptides
$45.00/mg
1 mg · $45.00
checked 4 Nov 2026
Research1peptides 47% cheaper
- Ipamorelin
Bridge Research
$10.00/mg
10 mg · $100.00
checked 6 Nov 2026
Research1peptides
$2.50/mg
10 mg · $25.00
checked 4 Nov 2026
Research1peptides 75% cheaper
- Kisspeptin
Bridge Research
$4.00/mg
10 mg · $40.00
checked 6 Nov 2026
Research1peptides
$2.50/mg
10 mg · $25.00
checked 4 Nov 2026
Research1peptides 38% cheaper
- KLOW
Bridge Research
$1.06/mg
80 mg · $85.00
checked 6 Nov 2026
Research1peptides
$0.875/mg
80 mg · $70.00
checked 4 Nov 2026
Research1peptides 18% cheaper
- KPV
Bridge Research
$2.50/mg
10 mg · $25.00
checked 25 Aug 2026
Research1peptides
$2.50/mg
10 mg · $25.00
checked 4 Nov 2026
Same price
- LL-37
Bridge Research
$7.60/mg
5 mg · $38.00
checked 6 Nov 2026
Research1peptides
$7.00/mg
5 mg · $35.00
checked 4 Nov 2026
Research1peptides 8% cheaper
- Mazdutide
Bridge Research
$8.00/mg
10 mg · $80.00
checked 25 Aug 2026
Research1peptides
$3.90/mg
10 mg · $39.00
checked 4 Nov 2026
Research1peptides 51% cheaper
- MOTS-C
Bridge Research
$2.50/mg
40 mg · $100.00
checked 6 Nov 2026
Research1peptides
$1.38/mg
40 mg · $55.00
checked 4 Nov 2026
Research1peptides 45% cheaper
- NAD+
Bridge Research
$0.035/mg
1000 mg · $35.00
checked 6 Nov 2026
Research1peptides
$0.045/mg
1000 mg · $45.00
checked 4 Nov 2026
Bridge Research 22% cheaper
- Oxytocin
Bridge Research
$3.00/mg
10 mg · $30.00
checked 6 Nov 2026
Research1peptides
$4.40/mg
5 mg · $22.00
checked 4 Nov 2026
Bridge Research 32% cheaper
- PE-22-28
Bridge Research
$4.00/mg
10 mg · $40.00
checked 6 Nov 2026
Research1peptides
$3.00/mg
10 mg · $30.00
checked 4 Nov 2026
Research1peptides 25% cheaper
- PNC-27
Bridge Research
$6.50/mg
10 mg · $65.00
checked 25 Aug 2026
Research1peptides
$4.00/mg
20 mg · $80.00
checked 4 Nov 2026
Research1peptides 38% cheaper
- Retatrutide
Bridge Research
$1.67/mg
60 mg · $100.00
checked 6 Nov 2026
Research1peptides
$2.29/mg
100 mg · $229.00
checked 4 Nov 2026
Bridge Research 27% cheaper
- Selank
Bridge Research
$2.80/mg
10 mg · $28.00
checked 6 Nov 2026
Research1peptides
$2.50/mg
10 mg · $25.00
checked 4 Nov 2026
Research1peptides 11% cheaper
- Semaglutide
Bridge Research
$3.33/mg
30 mg · $100.00
checked 6 Nov 2026
Research1peptides
$2.25/mg
20 mg · $45.00
checked 4 Nov 2026
Research1peptides 32% cheaper
- Semax
Bridge Research
$2.30/mg
10 mg · $23.00
checked 6 Nov 2026
Research1peptides
$2.50/mg
10 mg · $25.00
checked 4 Nov 2026
Bridge Research 8% cheaper
- Sermorelin
Bridge Research
$4.50/mg
10 mg · $45.00
checked 25 Aug 2026
Research1peptides
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
Same price
- SLU-PP-332
Bridge Research
$10.00/mg
5 mg · $50.00
checked 6 Nov 2026
Research1peptides
$6.00/mg
5 mg · $30.00
checked 4 Nov 2026
Research1peptides 40% cheaper
- SNAP-8
Bridge Research
$2.00/mg
10 mg · $20.00
checked 6 Nov 2026
Research1peptides
$2.00/mg
10 mg · $20.00
checked 4 Nov 2026
Same price
- Survodutide
Bridge Research
$11.80/mg
10 mg · $118.00
checked 25 Aug 2026
Research1peptides
$7.50/mg
10 mg · $75.00
checked 4 Nov 2026
Research1peptides 36% cheaper
- TB-500
Bridge Research
$5.50/mg
10 mg · $55.00
checked 25 Aug 2026
Research1peptides
$3.90/mg
10 mg · $39.00
checked 4 Nov 2026
Research1peptides 29% cheaper
- Tesamorelin
Bridge Research
$5.00/mg
20 mg · $100.00
checked 6 Nov 2026
Research1peptides
$3.83/mg
30 mg · $115.00
checked 4 Nov 2026
Research1peptides 23% cheaper
- Thymalin
Bridge Research
$2.50/mg
10 mg · $25.00
checked 25 Aug 2026
Research1peptides
$1.75/mg
20 mg · $35.00
checked 4 Nov 2026
Research1peptides 30% cheaper
- Tirzepatide
Bridge Research
$1.60/mg
30 mg · $48.00
checked 6 Nov 2026
Research1peptides
$1.59/mg
100 mg · $159.00
checked 4 Nov 2026
Research1peptides 1% cheaper
- VIP
Bridge Research
$6.00/mg
10 mg · $60.00
checked 6 Nov 2026
Research1peptides
$4.00/mg
10 mg · $40.00
checked 4 Nov 2026
Research1peptides 33% cheaper
| Peptide | Bridge Research | Research1peptides | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $1.50/mg 10 mg · $15.00 checked 6 Nov 2026 | $1.00/mg 50 mg · $50.00 checked 4 Nov 2026 | Research1peptides 33% cheaper |
| Adamax | $5.90/mg 10 mg · $59.00 checked 25 Aug 2026 | $3.00/mg 10 mg · $30.00 checked 4 Nov 2026 | Research1peptides 49% cheaper |
| Adipotide | $15.20/mg 5 mg · $76.00 checked 6 Nov 2026 | $10.00/mg 5 mg · $50.00 checked 4 Nov 2026 | Research1peptides 34% cheaper |
| AICAR | $0.550/mg 100 mg · $55.00 checked 25 Aug 2026 | $0.500/mg 50 mg · $25.00 checked 4 Nov 2026 | Research1peptides 9% cheaper |
| AOD-9604 | $8.00/mg 10 mg · $80.00 checked 6 Nov 2026 | $5.80/mg 5 mg · $29.00 checked 4 Nov 2026 | Research1peptides 28% cheaper |
| ARA-290 | $3.25/mg 16 mg · $52.00 checked 25 Aug 2026 | $2.70/mg 10 mg · $27.00 checked 4 Nov 2026 | Research1peptides 17% cheaper |
| BPC-157 | $3.30/mg 10 mg · $33.00 checked 6 Nov 2026 | $2.00/mg 20 mg · $40.00 checked 4 Nov 2026 | Research1peptides 39% cheaper |
| Cardiogen | $2.00/mg 20 mg · $40.00 checked 25 Aug 2026 | $1.75/mg 20 mg · $35.00 checked 4 Nov 2026 | Research1peptides 13% cheaper |
| DSIP | $3.30/mg 10 mg · $33.00 checked 6 Nov 2026 | $2.70/mg 10 mg · $27.00 checked 4 Nov 2026 | Research1peptides 18% cheaper |
| Epithalon | $1.42/mg 50 mg · $71.00 checked 6 Nov 2026 | $1.30/mg 50 mg · $65.00 checked 4 Nov 2026 | Research1peptides 8% cheaper |
| GHK-Cu | $0.200/mg 100 mg · $20.00 checked 25 Aug 2026 | $0.260/mg 100 mg · $26.00 checked 4 Nov 2026 | Bridge Research 23% cheaper |
| GHRP-2 | $2.60/mg 10 mg · $26.00 checked 25 Aug 2026 | $2.00/mg 10 mg · $20.00 checked 4 Nov 2026 | Research1peptides 23% cheaper |
| GHRP-6 | $20.00/mg 5 mg · $100.00 checked 6 Nov 2026 | $2.00/mg 10 mg · $20.00 checked 4 Nov 2026 | Research1peptides 90% cheaper |
| Glutathione | $0.020/mg 1500 mg · $30.00 checked 6 Nov 2026 | $0.020/mg 1500 mg · $30.00 checked 4 Nov 2026 | Same price |
| Hexarelin | $10.80/mg 5 mg · $54.00 checked 25 Aug 2026 | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | Research1peptides 58% cheaper |
| hGH Fragment 176-191 | $7.08/mg 12 mg · $85.00 checked 25 Aug 2026 | $5.00/mg 5 mg · $25.00 checked 4 Nov 2026 | Research1peptides 29% cheaper |
| IGF-1 LR3 | $85.00/mg 1 mg · $85.00 checked 6 Nov 2026 | $45.00/mg 1 mg · $45.00 checked 4 Nov 2026 | Research1peptides 47% cheaper |
| Ipamorelin | $10.00/mg 10 mg · $100.00 checked 6 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 4 Nov 2026 | Research1peptides 75% cheaper |
| Kisspeptin | $4.00/mg 10 mg · $40.00 checked 6 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 4 Nov 2026 | Research1peptides 38% cheaper |
| KLOW | $1.06/mg 80 mg · $85.00 checked 6 Nov 2026 | $0.875/mg 80 mg · $70.00 checked 4 Nov 2026 | Research1peptides 18% cheaper |
| KPV | $2.50/mg 10 mg · $25.00 checked 25 Aug 2026 | $2.50/mg 10 mg · $25.00 checked 4 Nov 2026 | Same price |
| LL-37 | $7.60/mg 5 mg · $38.00 checked 6 Nov 2026 | $7.00/mg 5 mg · $35.00 checked 4 Nov 2026 | Research1peptides 8% cheaper |
| Mazdutide | $8.00/mg 10 mg · $80.00 checked 25 Aug 2026 | $3.90/mg 10 mg · $39.00 checked 4 Nov 2026 | Research1peptides 51% cheaper |
| MOTS-C | $2.50/mg 40 mg · $100.00 checked 6 Nov 2026 | $1.38/mg 40 mg · $55.00 checked 4 Nov 2026 | Research1peptides 45% cheaper |
| NAD+ | $0.035/mg 1000 mg · $35.00 checked 6 Nov 2026 | $0.045/mg 1000 mg · $45.00 checked 4 Nov 2026 | Bridge Research 22% cheaper |
| Oxytocin | $3.00/mg 10 mg · $30.00 checked 6 Nov 2026 | $4.40/mg 5 mg · $22.00 checked 4 Nov 2026 | Bridge Research 32% cheaper |
| PE-22-28 | $4.00/mg 10 mg · $40.00 checked 6 Nov 2026 | $3.00/mg 10 mg · $30.00 checked 4 Nov 2026 | Research1peptides 25% cheaper |
| PNC-27 | $6.50/mg 10 mg · $65.00 checked 25 Aug 2026 | $4.00/mg 20 mg · $80.00 checked 4 Nov 2026 | Research1peptides 38% cheaper |
| Retatrutide | $1.67/mg 60 mg · $100.00 checked 6 Nov 2026 | $2.29/mg 100 mg · $229.00 checked 4 Nov 2026 | Bridge Research 27% cheaper |
| Selank | $2.80/mg 10 mg · $28.00 checked 6 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 4 Nov 2026 | Research1peptides 11% cheaper |
| Semaglutide | $3.33/mg 30 mg · $100.00 checked 6 Nov 2026 | $2.25/mg 20 mg · $45.00 checked 4 Nov 2026 | Research1peptides 32% cheaper |
| Semax | $2.30/mg 10 mg · $23.00 checked 6 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 4 Nov 2026 | Bridge Research 8% cheaper |
| Sermorelin | $4.50/mg 10 mg · $45.00 checked 25 Aug 2026 | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | Same price |
| SLU-PP-332 | $10.00/mg 5 mg · $50.00 checked 6 Nov 2026 | $6.00/mg 5 mg · $30.00 checked 4 Nov 2026 | Research1peptides 40% cheaper |
| SNAP-8 | $2.00/mg 10 mg · $20.00 checked 6 Nov 2026 | $2.00/mg 10 mg · $20.00 checked 4 Nov 2026 | Same price |
| Survodutide | $11.80/mg 10 mg · $118.00 checked 25 Aug 2026 | $7.50/mg 10 mg · $75.00 checked 4 Nov 2026 | Research1peptides 36% cheaper |
| TB-500 | $5.50/mg 10 mg · $55.00 checked 25 Aug 2026 | $3.90/mg 10 mg · $39.00 checked 4 Nov 2026 | Research1peptides 29% cheaper |
| Tesamorelin | $5.00/mg 20 mg · $100.00 checked 6 Nov 2026 | $3.83/mg 30 mg · $115.00 checked 4 Nov 2026 | Research1peptides 23% cheaper |
| Thymalin | $2.50/mg 10 mg · $25.00 checked 25 Aug 2026 | $1.75/mg 20 mg · $35.00 checked 4 Nov 2026 | Research1peptides 30% cheaper |
| Tirzepatide | $1.60/mg 30 mg · $48.00 checked 6 Nov 2026 | $1.59/mg 100 mg · $159.00 checked 4 Nov 2026 | Research1peptides 1% cheaper |
| VIP | $6.00/mg 10 mg · $60.00 checked 6 Nov 2026 | $4.00/mg 10 mg · $40.00 checked 4 Nov 2026 | Research1peptides 33% cheaper |
Only at Bridge Research: 14 peptides in the same market
Only at Research1peptides: 23 peptides in the same market
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
- Biotech Peptides38 shared
- Amino Usa37 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
Research1peptides compared with
- Lab Ratz Research56 shared
- Huaian Hanyou Peptide55 shared
- Peptides direct to you54 shared
- Peptides GG54 shared
- VPeptide52 shared
- NHOV50 shared
- Raw Amino50 shared
- Core Peptides49 shared
- Luxe Peptides49 shared
- Prime Longevity Peptides49 shared
- Vipris Biotechnology49 shared
- Pure Lab Peptides48 shared
- TrueLab Peptides48 shared
- Catalyst Peptides47 shared
- Grey Axis Research47 shared
- Priority Peptides47 shared
- Amino Usa46 shared
- Eppixlabs46 shared
- Eros Peptides46 shared
- Grey Matters Research46 shared
- LabFirst Peptides46 shared
- OP Labs45 shared
- Peptide Science Now45 shared
- Peptide Science Store45 shared
- Cenexa Labs44 shared
- Nexus Bio Life44 shared
- Nordsci Peptides44 shared
- Alpha Peptides43 shared
- Biotech Peptides43 shared
- SQS Research40 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.