Vendor comparison
Catalyst Peptides vs Vipris Biotechnology
Vipris Biotechnology is cheaper per mg on 42 of the 45 peptides they share; Catalyst Peptides on 3.
Across all 45, Vipris Biotechnology’s price per mg is a median 50% lower than Catalyst Peptides’s.
- Listings on the index
- 55
- Cheaper per mg on
- 3 of 45 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 21 Oct 2026
- Listings on the index
- 67
- Cheaper per mg on
- 42 of 45 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 31 Oct 2026
Retail 45
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Catalyst Peptides
$1.50/mg
50 mg · $75.00
checked 21 Oct 2026
Vipris Biotechnology
$4.00/mg
5 mg · $20.00
checked 31 Oct 2026
Catalyst Peptides 63% cheaper
- ACE-031
Catalyst Peptides
$60.00/mg
1 mg · $60.00
checked 21 Oct 2026
Vipris Biotechnology
$21.00/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 65% cheaper
- AHK-Cu
Catalyst Peptides
$0.420/mg
100 mg · $42.00
checked 21 Oct 2026
Vipris Biotechnology
$0.310/mg
100 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 26% cheaper
- AICAR
Catalyst Peptides
$1.12/mg
50 mg · $56.00
checked 21 Oct 2026
Vipris Biotechnology
$0.310/mg
100 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 72% cheaper
- AOD-9604
Catalyst Peptides
$9.60/mg
10 mg · $96.00
checked 21 Oct 2026
Vipris Biotechnology
$6.20/mg
5 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 35% cheaper
- ARA-290
Catalyst Peptides
$5.90/mg
10 mg · $59.00
checked 21 Oct 2026
Vipris Biotechnology
$2.50/mg
10 mg · $25.00
checked 31 Oct 2026
Vipris Biotechnology 58% cheaper
- BPC-157
Catalyst Peptides
$5.40/mg
10 mg · $54.00
checked 21 Oct 2026
Vipris Biotechnology
$9.00/mg
size and price not stated
checked 8 Aug 2026
Catalyst Peptides 40% cheaper
- Cagrilintide
Catalyst Peptides
$12.60/mg
10 mg · $126.00
checked 21 Oct 2026
Vipris Biotechnology
$5.20/mg
10 mg · $52.00
checked 31 Oct 2026
Vipris Biotechnology 59% cheaper
- DSIP
Catalyst Peptides
$5.20/mg
10 mg · $52.00
checked 21 Oct 2026
Vipris Biotechnology
$2.07/mg
15 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 60% cheaper
- Epithalon
Catalyst Peptides
$3.15/mg
10 mg · $31.50
checked 21 Oct 2026
Vipris Biotechnology
$1.90/mg
10 mg · $19.00
checked 31 Oct 2026
Vipris Biotechnology 40% cheaper
- FOXO4-DRI
Catalyst Peptides
$31.50/mg
10 mg · $315.00
checked 21 Oct 2026
Vipris Biotechnology
$8.80/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 72% cheaper
- GHK-Cu
Catalyst Peptides
$0.700/mg
100 mg · $70.00
checked 21 Oct 2026
Vipris Biotechnology
$0.190/mg
100 mg · $19.00
checked 31 Oct 2026
Vipris Biotechnology 73% cheaper
- GHRP-2
Catalyst Peptides
$5.00/mg
10 mg · $50.00
checked 21 Oct 2026
Vipris Biotechnology
$3.20/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 36% cheaper
- GHRP-6
Catalyst Peptides
$5.00/mg
10 mg · $50.00
checked 21 Oct 2026
Vipris Biotechnology
$3.20/mg
5 mg · $16.00
checked 31 Oct 2026
Vipris Biotechnology 36% cheaper
- Glutathione
Catalyst Peptides
$0.051/mg
1500 mg · $77.00
checked 21 Oct 2026
Vipris Biotechnology
$0.017/mg
1500 mg · $26.00
checked 31 Oct 2026
Vipris Biotechnology 66% cheaper
- Hexarelin
Catalyst Peptides
$13.00/mg
5 mg · $65.00
checked 21 Oct 2026
Vipris Biotechnology
$9.50/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 27% cheaper
- IGF-1 LR3
Catalyst Peptides
$75.00/mg
1 mg · $75.00
checked 21 Oct 2026
Vipris Biotechnology
$55.00/mg
1 mg · $55.00
checked 31 Oct 2026
Vipris Biotechnology 27% cheaper
- Ipamorelin
Catalyst Peptides
$5.60/mg
10 mg · $56.00
checked 21 Oct 2026
Vipris Biotechnology
$2.40/mg
10 mg · $24.00
checked 31 Oct 2026
Vipris Biotechnology 57% cheaper
- Kisspeptin
Catalyst Peptides
$5.25/mg
10 mg · $52.50
checked 21 Oct 2026
Vipris Biotechnology
$4.80/mg
5 mg · $24.00
checked 31 Oct 2026
Vipris Biotechnology 9% cheaper
- KPV
Catalyst Peptides
$4.50/mg
10 mg · $45.00
checked 21 Oct 2026
Vipris Biotechnology
$2.40/mg
10 mg · $24.00
checked 31 Oct 2026
Vipris Biotechnology 47% cheaper
- LL-37
Catalyst Peptides
$11.40/mg
5 mg · $57.00
checked 21 Oct 2026
Vipris Biotechnology
$6.00/mg
5 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 47% cheaper
- Melanotan 1
Catalyst Peptides
$4.50/mg
10 mg · $45.00
checked 21 Oct 2026
Vipris Biotechnology
$2.10/mg
10 mg · $21.00
checked 31 Oct 2026
Vipris Biotechnology 53% cheaper
- Melanotan 2
Catalyst Peptides
$3.80/mg
10 mg · $38.00
checked 21 Oct 2026
Vipris Biotechnology
$2.00/mg
10 mg · $20.00
checked 31 Oct 2026
Vipris Biotechnology 47% cheaper
- MGF
Catalyst Peptides
$25.00/mg
2 mg · $50.00
checked 21 Oct 2026
Vipris Biotechnology
$7.20/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 71% cheaper
- MOTS-C
Catalyst Peptides
$4.20/mg
10 mg · $42.00
checked 21 Oct 2026
Vipris Biotechnology
$1.45/mg
40 mg · $58.00
checked 31 Oct 2026
Vipris Biotechnology 65% cheaper
- NAD+
Catalyst Peptides
$0.087/mg
1000 mg · $87.50
checked 21 Oct 2026
Vipris Biotechnology
$0.044/mg
500 mg · $22.00
checked 31 Oct 2026
Vipris Biotechnology 50% cheaper
- Oxytocin
Catalyst Peptides
$4.50/mg
10 mg · $45.00
checked 21 Oct 2026
Vipris Biotechnology
$2.70/mg
10 mg · $27.00
checked 31 Oct 2026
Vipris Biotechnology 40% cheaper
- P21
Catalyst Peptides
$29.90/mg
10 mg · $299.00
checked 21 Oct 2026
Vipris Biotechnology
$4.00/mg
10 mg · $40.00
checked 31 Oct 2026
Vipris Biotechnology 87% cheaper
- PE-22-28
Catalyst Peptides
$5.00/mg
10 mg · $50.00
checked 21 Oct 2026
Vipris Biotechnology
$4.40/mg
5 mg · $22.00
checked 31 Oct 2026
Vipris Biotechnology 12% cheaper
- Pinealon
Catalyst Peptides
$6.50/mg
10 mg · $65.00
checked 21 Oct 2026
Vipris Biotechnology
$1.50/mg
20 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 77% cheaper
- PNC-27
Catalyst Peptides
$7.20/mg
10 mg · $72.00
checked 21 Oct 2026
Vipris Biotechnology
$4.20/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 42% cheaper
- PT-141
Catalyst Peptides
$4.00/mg
10 mg · $40.00
checked 21 Oct 2026
Vipris Biotechnology
$2.40/mg
10 mg · $24.00
checked 31 Oct 2026
Vipris Biotechnology 40% cheaper
- Retatrutide
Catalyst Peptides
$10.00/mg
30 mg · $300.00
checked 21 Oct 2026
Vipris Biotechnology
$1.83/mg
30 mg · $55.00
checked 31 Oct 2026
Vipris Biotechnology 82% cheaper
- Selank
Catalyst Peptides
$4.20/mg
10 mg · $42.00
checked 21 Oct 2026
Vipris Biotechnology
$3.00/mg
10 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 29% cheaper
- Semaglutide
Catalyst Peptides
$7.13/mg
20 mg · $142.50
checked 21 Oct 2026
Vipris Biotechnology
$1.90/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 73% cheaper
- Semax
Catalyst Peptides
$4.20/mg
10 mg · $42.00
checked 21 Oct 2026
Vipris Biotechnology
$3.00/mg
10 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 29% cheaper
- Sermorelin
Catalyst Peptides
$8.40/mg
10 mg · $84.00
checked 21 Oct 2026
Vipris Biotechnology
$10.50/mg
size and price not stated
checked 8 Aug 2026
Catalyst Peptides 20% cheaper
- SLU-PP-332
Catalyst Peptides
$12.00/mg
5 mg · $60.00
checked 21 Oct 2026
Vipris Biotechnology
$6.00/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 50% cheaper
- SNAP-8
Catalyst Peptides
$3.10/mg
10 mg · $31.00
checked 21 Oct 2026
Vipris Biotechnology
$2.20/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 29% cheaper
- SS-31
Catalyst Peptides
$6.30/mg
10 mg · $63.00
checked 21 Oct 2026
Vipris Biotechnology
$1.64/mg
50 mg · $82.00
checked 31 Oct 2026
Vipris Biotechnology 74% cheaper
- TB-500
Catalyst Peptides
$6.50/mg
10 mg · $65.00
checked 21 Oct 2026
Vipris Biotechnology
$2.90/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 55% cheaper
- Tesamorelin
Catalyst Peptides
$10.00/mg
10 mg · $100.00
checked 21 Oct 2026
Vipris Biotechnology
$3.00/mg
10 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 70% cheaper
- Thymosin Alpha-1
Catalyst Peptides
$7.80/mg
10 mg · $78.00
checked 21 Oct 2026
Vipris Biotechnology
$6.20/mg
5 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 21% cheaper
- Tirzepatide
Catalyst Peptides
$5.40/mg
20 mg · $108.00
checked 21 Oct 2026
Vipris Biotechnology
$1.13/mg
30 mg · $34.00
checked 31 Oct 2026
Vipris Biotechnology 79% cheaper
- VIP
Catalyst Peptides
$12.00/mg
10 mg · $120.00
checked 21 Oct 2026
Vipris Biotechnology
$4.30/mg
10 mg · $43.00
checked 31 Oct 2026
Vipris Biotechnology 64% cheaper
| Peptide | Catalyst Peptides | Vipris Biotechnology | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $1.50/mg 50 mg · $75.00 checked 21 Oct 2026 | $4.00/mg 5 mg · $20.00 checked 31 Oct 2026 | Catalyst Peptides 63% cheaper |
| ACE-031 | $60.00/mg 1 mg · $60.00 checked 21 Oct 2026 | $21.00/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 65% cheaper |
| AHK-Cu | $0.420/mg 100 mg · $42.00 checked 21 Oct 2026 | $0.310/mg 100 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 26% cheaper |
| AICAR | $1.12/mg 50 mg · $56.00 checked 21 Oct 2026 | $0.310/mg 100 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 72% cheaper |
| AOD-9604 | $9.60/mg 10 mg · $96.00 checked 21 Oct 2026 | $6.20/mg 5 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 35% cheaper |
| ARA-290 | $5.90/mg 10 mg · $59.00 checked 21 Oct 2026 | $2.50/mg 10 mg · $25.00 checked 31 Oct 2026 | Vipris Biotechnology 58% cheaper |
| BPC-157 | $5.40/mg 10 mg · $54.00 checked 21 Oct 2026 | $9.00/mg size and price not stated checked 8 Aug 2026 | Catalyst Peptides 40% cheaper |
| Cagrilintide | $12.60/mg 10 mg · $126.00 checked 21 Oct 2026 | $5.20/mg 10 mg · $52.00 checked 31 Oct 2026 | Vipris Biotechnology 59% cheaper |
| DSIP | $5.20/mg 10 mg · $52.00 checked 21 Oct 2026 | $2.07/mg 15 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 60% cheaper |
| Epithalon | $3.15/mg 10 mg · $31.50 checked 21 Oct 2026 | $1.90/mg 10 mg · $19.00 checked 31 Oct 2026 | Vipris Biotechnology 40% cheaper |
| FOXO4-DRI | $31.50/mg 10 mg · $315.00 checked 21 Oct 2026 | $8.80/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 72% cheaper |
| GHK-Cu | $0.700/mg 100 mg · $70.00 checked 21 Oct 2026 | $0.190/mg 100 mg · $19.00 checked 31 Oct 2026 | Vipris Biotechnology 73% cheaper |
| GHRP-2 | $5.00/mg 10 mg · $50.00 checked 21 Oct 2026 | $3.20/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 36% cheaper |
| GHRP-6 | $5.00/mg 10 mg · $50.00 checked 21 Oct 2026 | $3.20/mg 5 mg · $16.00 checked 31 Oct 2026 | Vipris Biotechnology 36% cheaper |
| Glutathione | $0.051/mg 1500 mg · $77.00 checked 21 Oct 2026 | $0.017/mg 1500 mg · $26.00 checked 31 Oct 2026 | Vipris Biotechnology 66% cheaper |
| Hexarelin | $13.00/mg 5 mg · $65.00 checked 21 Oct 2026 | $9.50/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 27% cheaper |
| IGF-1 LR3 | $75.00/mg 1 mg · $75.00 checked 21 Oct 2026 | $55.00/mg 1 mg · $55.00 checked 31 Oct 2026 | Vipris Biotechnology 27% cheaper |
| Ipamorelin | $5.60/mg 10 mg · $56.00 checked 21 Oct 2026 | $2.40/mg 10 mg · $24.00 checked 31 Oct 2026 | Vipris Biotechnology 57% cheaper |
| Kisspeptin | $5.25/mg 10 mg · $52.50 checked 21 Oct 2026 | $4.80/mg 5 mg · $24.00 checked 31 Oct 2026 | Vipris Biotechnology 9% cheaper |
| KPV | $4.50/mg 10 mg · $45.00 checked 21 Oct 2026 | $2.40/mg 10 mg · $24.00 checked 31 Oct 2026 | Vipris Biotechnology 47% cheaper |
| LL-37 | $11.40/mg 5 mg · $57.00 checked 21 Oct 2026 | $6.00/mg 5 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 47% cheaper |
| Melanotan 1 | $4.50/mg 10 mg · $45.00 checked 21 Oct 2026 | $2.10/mg 10 mg · $21.00 checked 31 Oct 2026 | Vipris Biotechnology 53% cheaper |
| Melanotan 2 | $3.80/mg 10 mg · $38.00 checked 21 Oct 2026 | $2.00/mg 10 mg · $20.00 checked 31 Oct 2026 | Vipris Biotechnology 47% cheaper |
| MGF | $25.00/mg 2 mg · $50.00 checked 21 Oct 2026 | $7.20/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 71% cheaper |
| MOTS-C | $4.20/mg 10 mg · $42.00 checked 21 Oct 2026 | $1.45/mg 40 mg · $58.00 checked 31 Oct 2026 | Vipris Biotechnology 65% cheaper |
| NAD+ | $0.087/mg 1000 mg · $87.50 checked 21 Oct 2026 | $0.044/mg 500 mg · $22.00 checked 31 Oct 2026 | Vipris Biotechnology 50% cheaper |
| Oxytocin | $4.50/mg 10 mg · $45.00 checked 21 Oct 2026 | $2.70/mg 10 mg · $27.00 checked 31 Oct 2026 | Vipris Biotechnology 40% cheaper |
| P21 | $29.90/mg 10 mg · $299.00 checked 21 Oct 2026 | $4.00/mg 10 mg · $40.00 checked 31 Oct 2026 | Vipris Biotechnology 87% cheaper |
| PE-22-28 | $5.00/mg 10 mg · $50.00 checked 21 Oct 2026 | $4.40/mg 5 mg · $22.00 checked 31 Oct 2026 | Vipris Biotechnology 12% cheaper |
| Pinealon | $6.50/mg 10 mg · $65.00 checked 21 Oct 2026 | $1.50/mg 20 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 77% cheaper |
| PNC-27 | $7.20/mg 10 mg · $72.00 checked 21 Oct 2026 | $4.20/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 42% cheaper |
| PT-141 | $4.00/mg 10 mg · $40.00 checked 21 Oct 2026 | $2.40/mg 10 mg · $24.00 checked 31 Oct 2026 | Vipris Biotechnology 40% cheaper |
| Retatrutide | $10.00/mg 30 mg · $300.00 checked 21 Oct 2026 | $1.83/mg 30 mg · $55.00 checked 31 Oct 2026 | Vipris Biotechnology 82% cheaper |
| Selank | $4.20/mg 10 mg · $42.00 checked 21 Oct 2026 | $3.00/mg 10 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 29% cheaper |
| Semaglutide | $7.13/mg 20 mg · $142.50 checked 21 Oct 2026 | $1.90/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 73% cheaper |
| Semax | $4.20/mg 10 mg · $42.00 checked 21 Oct 2026 | $3.00/mg 10 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 29% cheaper |
| Sermorelin | $8.40/mg 10 mg · $84.00 checked 21 Oct 2026 | $10.50/mg size and price not stated checked 8 Aug 2026 | Catalyst Peptides 20% cheaper |
| SLU-PP-332 | $12.00/mg 5 mg · $60.00 checked 21 Oct 2026 | $6.00/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 50% cheaper |
| SNAP-8 | $3.10/mg 10 mg · $31.00 checked 21 Oct 2026 | $2.20/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 29% cheaper |
| SS-31 | $6.30/mg 10 mg · $63.00 checked 21 Oct 2026 | $1.64/mg 50 mg · $82.00 checked 31 Oct 2026 | Vipris Biotechnology 74% cheaper |
| TB-500 | $6.50/mg 10 mg · $65.00 checked 21 Oct 2026 | $2.90/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 55% cheaper |
| Tesamorelin | $10.00/mg 10 mg · $100.00 checked 21 Oct 2026 | $3.00/mg 10 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 70% cheaper |
| Thymosin Alpha-1 | $7.80/mg 10 mg · $78.00 checked 21 Oct 2026 | $6.20/mg 5 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 21% cheaper |
| Tirzepatide | $5.40/mg 20 mg · $108.00 checked 21 Oct 2026 | $1.13/mg 30 mg · $34.00 checked 31 Oct 2026 | Vipris Biotechnology 79% cheaper |
| VIP | $12.00/mg 10 mg · $120.00 checked 21 Oct 2026 | $4.30/mg 10 mg · $43.00 checked 31 Oct 2026 | Vipris Biotechnology 64% cheaper |
Only at Catalyst Peptides: 10 peptides in the same market
Only at Vipris Biotechnology: 22 peptides in the same market
Catalyst Peptides compared with
- Lab Ratz Research51 shared
- NHOV49 shared
- Peptides direct to you49 shared
- Peptides GG48 shared
- Huaian Hanyou Peptide47 shared
- Research1peptides47 shared
- LabFirst Peptides46 shared
- Alpha Peptides45 shared
- Nexus Bio Life44 shared
- VPeptide43 shared
- Bridge Research42 shared
- Luxe Peptides42 shared
- Pure Lab Peptides42 shared
- Eppixlabs41 shared
- Grey Axis Research41 shared
- Raw Amino41 shared
- Biotech Peptides40 shared
- Core Peptides40 shared
- Peptide Science Now40 shared
- Prime Longevity Peptides40 shared
- Amino Usa39 shared
- Cenexa Labs39 shared
- Priority Peptides39 shared
- Eros Peptides38 shared
- Grey Matters Research38 shared
- OP Labs38 shared
- Peptide Science Store37 shared
- SQS Research37 shared
- TrueLab Peptides37 shared
- Nordsci Peptides36 shared
Vipris Biotechnology compared with
- Lab Ratz Research59 shared
- Peptides direct to you59 shared
- Huaian Hanyou Peptide56 shared
- NHOV54 shared
- Peptides GG54 shared
- Luxe Peptides52 shared
- Peptide Science Now51 shared
- VPeptide50 shared
- LabFirst Peptides49 shared
- Research1peptides49 shared
- Amino Usa48 shared
- Core Peptides48 shared
- Peptide Science Store48 shared
- Raw Amino48 shared
- Bridge Research47 shared
- Prime Longevity Peptides46 shared
- Biotech Peptides45 shared
- Nordsci Peptides45 shared
- Alpha Peptides44 shared
- OP Labs44 shared
- Priority Peptides44 shared
- Grey Axis Research43 shared
- Pure Lab Peptides43 shared
- SQS Research42 shared
- TrueLab Peptides42 shared
- Cenexa Labs41 shared
- Eppixlabs41 shared
- Nexus Bio Life41 shared
- Eros Peptides40 shared
- Grey Matters Research39 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.