Vendor comparison
Grey Axis Research vs Vipris Biotechnology
Vipris Biotechnology is cheaper per mg on 23 of the 43 peptides they share; Grey Axis Research on 20.
Across all 43, Vipris Biotechnology’s price per mg is a median 4% lower than Grey Axis Research’s.
- Listings on the index
- 55
- Cheaper per mg on
- 20 of 43 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 20 Oct 2026
- Listings on the index
- 67
- Cheaper per mg on
- 23 of 43 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 31 Oct 2026
Retail 43
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Grey Axis Research
$0.680/mg
50 mg · $33.99
checked 13 Aug 2026
Vipris Biotechnology
$4.00/mg
5 mg · $20.00
checked 31 Oct 2026
Grey Axis Research 83% cheaper
- Adamax
Grey Axis Research
$8.50/mg
10 mg · $84.99
checked 13 Aug 2026
Vipris Biotechnology
$3.80/mg
10 mg · $38.00
checked 31 Oct 2026
Vipris Biotechnology 55% cheaper
- AOD-9604
Grey Axis Research
$7.00/mg
5 mg · $34.99
checked 13 Aug 2026
Vipris Biotechnology
$6.20/mg
5 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 11% cheaper
- ARA-290
Grey Axis Research
$2.44/mg
16 mg · $38.99
checked 13 Aug 2026
Vipris Biotechnology
$2.50/mg
10 mg · $25.00
checked 31 Oct 2026
Grey Axis Research 3% cheaper
- BPC-157
Grey Axis Research
$2.00/mg
10 mg · $19.99
checked 13 Aug 2026
Vipris Biotechnology
$9.00/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 78% cheaper
- Bronchogen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$1.75/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 9% cheaper
- Cagrilintide
Grey Axis Research
$7.40/mg
5 mg · $36.99
checked 13 Aug 2026
Vipris Biotechnology
$5.20/mg
10 mg · $52.00
checked 31 Oct 2026
Vipris Biotechnology 30% cheaper
- Cardiogen
Grey Axis Research
$1.50/mg
20 mg · $29.99
checked 13 Aug 2026
Vipris Biotechnology
$1.75/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 14% cheaper
- Cartalax
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$1.70/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 6% cheaper
- Chonluten
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$2.15/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 26% cheaper
- Cortagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$1.80/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 11% cheaper
- Crystagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$1.45/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 9% cheaper
- DSIP
Grey Axis Research
$4.00/mg
5 mg · $19.99
checked 13 Aug 2026
Vipris Biotechnology
$2.07/mg
15 mg · $31.00
checked 31 Oct 2026
Vipris Biotechnology 48% cheaper
- Epithalon
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
Vipris Biotechnology
$1.90/mg
10 mg · $19.00
checked 31 Oct 2026
Vipris Biotechnology 17% cheaper
- GHK-Cu
Grey Axis Research
$0.310/mg
100 mg · $30.99
checked 13 Aug 2026
Vipris Biotechnology
$0.190/mg
100 mg · $19.00
checked 31 Oct 2026
Vipris Biotechnology 39% cheaper
- GHRP-2
Grey Axis Research
$2.40/mg
10 mg · $23.99
checked 13 Aug 2026
Vipris Biotechnology
$3.20/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 25% cheaper
- GHRP-6
Grey Axis Research
$2.40/mg
10 mg · $23.99
checked 13 Aug 2026
Vipris Biotechnology
$3.20/mg
5 mg · $16.00
checked 31 Oct 2026
Grey Axis Research 25% cheaper
- Glutathione
Grey Axis Research
$0.020/mg
1500 mg · $29.99
checked 13 Aug 2026
Vipris Biotechnology
$0.017/mg
1500 mg · $26.00
checked 31 Oct 2026
Vipris Biotechnology 14% cheaper
- Hexarelin
Grey Axis Research
$10.00/mg
3 mg · $29.99
checked 13 Aug 2026
Vipris Biotechnology
$9.50/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 5% cheaper
- Ipamorelin
Grey Axis Research
$3.90/mg
10 mg · $38.99
checked 13 Aug 2026
Vipris Biotechnology
$2.40/mg
10 mg · $24.00
checked 31 Oct 2026
Vipris Biotechnology 38% cheaper
- Kisspeptin
Grey Axis Research
$5.20/mg
5 mg · $25.99
checked 13 Aug 2026
Vipris Biotechnology
$4.80/mg
5 mg · $24.00
checked 31 Oct 2026
Vipris Biotechnology 8% cheaper
- KPV
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
Vipris Biotechnology
$2.40/mg
10 mg · $24.00
checked 31 Oct 2026
Grey Axis Research 4% cheaper
- Livagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$2.15/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 26% cheaper
- LL-37
Grey Axis Research
$6.40/mg
5 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$6.00/mg
5 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 6% cheaper
- Melanotan 1
Grey Axis Research
$2.19/mg
10 mg · $21.95
checked 13 Aug 2026
Vipris Biotechnology
$2.10/mg
10 mg · $21.00
checked 31 Oct 2026
Vipris Biotechnology 4% cheaper
- Melanotan 2
Grey Axis Research
$2.19/mg
10 mg · $21.95
checked 13 Aug 2026
Vipris Biotechnology
$2.00/mg
10 mg · $20.00
checked 31 Oct 2026
Vipris Biotechnology 9% cheaper
- MOTS-C
Grey Axis Research
$1.25/mg
40 mg · $49.99
checked 13 Aug 2026
Vipris Biotechnology
$1.45/mg
40 mg · $58.00
checked 31 Oct 2026
Grey Axis Research 14% cheaper
- NAD+
Grey Axis Research
$0.050/mg
500 mg · $24.99
checked 13 Aug 2026
Vipris Biotechnology
$0.044/mg
500 mg · $22.00
checked 31 Oct 2026
Vipris Biotechnology 12% cheaper
- Oxytocin
Grey Axis Research
$3.20/mg
10 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$2.70/mg
10 mg · $27.00
checked 31 Oct 2026
Vipris Biotechnology 16% cheaper
- PE-22-28
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 20 Oct 2026
Vipris Biotechnology
$4.40/mg
5 mg · $22.00
checked 31 Oct 2026
Grey Axis Research 48% cheaper
- Pinealon
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Vipris Biotechnology
$1.50/mg
20 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 6% cheaper
- PT-141
Grey Axis Research
$2.00/mg
10 mg · $19.99
checked 13 Aug 2026
Vipris Biotechnology
$2.40/mg
10 mg · $24.00
checked 31 Oct 2026
Grey Axis Research 17% cheaper
- Selank
Grey Axis Research
$1.90/mg
10 mg · $18.99
checked 13 Aug 2026
Vipris Biotechnology
$3.00/mg
10 mg · $30.00
checked 31 Oct 2026
Grey Axis Research 37% cheaper
- Semaglutide
Grey Axis Research
$3.40/mg
10 mg · $33.99
checked 13 Aug 2026
Vipris Biotechnology
$1.90/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 44% cheaper
- Semax
Grey Axis Research
$1.90/mg
10 mg · $18.99
checked 13 Aug 2026
Vipris Biotechnology
$3.00/mg
10 mg · $30.00
checked 31 Oct 2026
Grey Axis Research 37% cheaper
- Sermorelin
Grey Axis Research
$7.00/mg
5 mg · $34.99
checked 13 Aug 2026
Vipris Biotechnology
$10.50/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 33% cheaper
- SNAP-8
Grey Axis Research
$1.10/mg
20 mg · $21.95
checked 13 Aug 2026
Vipris Biotechnology
$2.20/mg
size and price not stated
checked 8 Aug 2026
Grey Axis Research 50% cheaper
- SS-31
Grey Axis Research
$1.96/mg
50 mg · $97.99
checked 13 Aug 2026
Vipris Biotechnology
$1.64/mg
50 mg · $82.00
checked 31 Oct 2026
Vipris Biotechnology 16% cheaper
- TB-500
Grey Axis Research
$3.00/mg
10 mg · $29.99
checked 13 Aug 2026
Vipris Biotechnology
$2.90/mg
size and price not stated
checked 8 Aug 2026
Vipris Biotechnology 3% cheaper
- Tesamorelin
Grey Axis Research
$3.90/mg
3 × 10 mg · $116.99
checked 20 Oct 2026
Vipris Biotechnology
$3.00/mg
10 mg · $30.00
checked 31 Oct 2026
Vipris Biotechnology 23% cheaper
- Thymosin Alpha-1
Grey Axis Research
$3.00/mg
10 mg · $29.99
checked 13 Aug 2026
Vipris Biotechnology
$6.20/mg
5 mg · $31.00
checked 31 Oct 2026
Grey Axis Research 52% cheaper
- Tirzepatide
Grey Axis Research
$1.35/mg
100 mg · $134.99
checked 13 Aug 2026
Vipris Biotechnology
$1.13/mg
30 mg · $34.00
checked 31 Oct 2026
Vipris Biotechnology 16% cheaper
- VIP
Grey Axis Research
$6.00/mg
5 mg · $29.99
checked 13 Aug 2026
Vipris Biotechnology
$4.30/mg
10 mg · $43.00
checked 31 Oct 2026
Vipris Biotechnology 28% cheaper
| Peptide | Grey Axis Research | Vipris Biotechnology | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $0.680/mg 50 mg · $33.99 checked 13 Aug 2026 | $4.00/mg 5 mg · $20.00 checked 31 Oct 2026 | Grey Axis Research 83% cheaper |
| Adamax | $8.50/mg 10 mg · $84.99 checked 13 Aug 2026 | $3.80/mg 10 mg · $38.00 checked 31 Oct 2026 | Vipris Biotechnology 55% cheaper |
| AOD-9604 | $7.00/mg 5 mg · $34.99 checked 13 Aug 2026 | $6.20/mg 5 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 11% cheaper |
| ARA-290 | $2.44/mg 16 mg · $38.99 checked 13 Aug 2026 | $2.50/mg 10 mg · $25.00 checked 31 Oct 2026 | Grey Axis Research 3% cheaper |
| BPC-157 | $2.00/mg 10 mg · $19.99 checked 13 Aug 2026 | $9.00/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 78% cheaper |
| Bronchogen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $1.75/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 9% cheaper |
| Cagrilintide | $7.40/mg 5 mg · $36.99 checked 13 Aug 2026 | $5.20/mg 10 mg · $52.00 checked 31 Oct 2026 | Vipris Biotechnology 30% cheaper |
| Cardiogen | $1.50/mg 20 mg · $29.99 checked 13 Aug 2026 | $1.75/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 14% cheaper |
| Cartalax | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $1.70/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 6% cheaper |
| Chonluten | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.15/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 26% cheaper |
| Cortagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $1.80/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 11% cheaper |
| Crystagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $1.45/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 9% cheaper |
| DSIP | $4.00/mg 5 mg · $19.99 checked 13 Aug 2026 | $2.07/mg 15 mg · $31.00 checked 31 Oct 2026 | Vipris Biotechnology 48% cheaper |
| Epithalon | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | $1.90/mg 10 mg · $19.00 checked 31 Oct 2026 | Vipris Biotechnology 17% cheaper |
| GHK-Cu | $0.310/mg 100 mg · $30.99 checked 13 Aug 2026 | $0.190/mg 100 mg · $19.00 checked 31 Oct 2026 | Vipris Biotechnology 39% cheaper |
| GHRP-2 | $2.40/mg 10 mg · $23.99 checked 13 Aug 2026 | $3.20/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 25% cheaper |
| GHRP-6 | $2.40/mg 10 mg · $23.99 checked 13 Aug 2026 | $3.20/mg 5 mg · $16.00 checked 31 Oct 2026 | Grey Axis Research 25% cheaper |
| Glutathione | $0.020/mg 1500 mg · $29.99 checked 13 Aug 2026 | $0.017/mg 1500 mg · $26.00 checked 31 Oct 2026 | Vipris Biotechnology 14% cheaper |
| Hexarelin | $10.00/mg 3 mg · $29.99 checked 13 Aug 2026 | $9.50/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 5% cheaper |
| Ipamorelin | $3.90/mg 10 mg · $38.99 checked 13 Aug 2026 | $2.40/mg 10 mg · $24.00 checked 31 Oct 2026 | Vipris Biotechnology 38% cheaper |
| Kisspeptin | $5.20/mg 5 mg · $25.99 checked 13 Aug 2026 | $4.80/mg 5 mg · $24.00 checked 31 Oct 2026 | Vipris Biotechnology 8% cheaper |
| KPV | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | $2.40/mg 10 mg · $24.00 checked 31 Oct 2026 | Grey Axis Research 4% cheaper |
| Livagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.15/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 26% cheaper |
| LL-37 | $6.40/mg 5 mg · $31.99 checked 13 Aug 2026 | $6.00/mg 5 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 6% cheaper |
| Melanotan 1 | $2.19/mg 10 mg · $21.95 checked 13 Aug 2026 | $2.10/mg 10 mg · $21.00 checked 31 Oct 2026 | Vipris Biotechnology 4% cheaper |
| Melanotan 2 | $2.19/mg 10 mg · $21.95 checked 13 Aug 2026 | $2.00/mg 10 mg · $20.00 checked 31 Oct 2026 | Vipris Biotechnology 9% cheaper |
| MOTS-C | $1.25/mg 40 mg · $49.99 checked 13 Aug 2026 | $1.45/mg 40 mg · $58.00 checked 31 Oct 2026 | Grey Axis Research 14% cheaper |
| NAD+ | $0.050/mg 500 mg · $24.99 checked 13 Aug 2026 | $0.044/mg 500 mg · $22.00 checked 31 Oct 2026 | Vipris Biotechnology 12% cheaper |
| Oxytocin | $3.20/mg 10 mg · $31.99 checked 13 Aug 2026 | $2.70/mg 10 mg · $27.00 checked 31 Oct 2026 | Vipris Biotechnology 16% cheaper |
| PE-22-28 | $2.30/mg 10 mg · $22.99 checked 20 Oct 2026 | $4.40/mg 5 mg · $22.00 checked 31 Oct 2026 | Grey Axis Research 48% cheaper |
| Pinealon | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $1.50/mg 20 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 6% cheaper |
| PT-141 | $2.00/mg 10 mg · $19.99 checked 13 Aug 2026 | $2.40/mg 10 mg · $24.00 checked 31 Oct 2026 | Grey Axis Research 17% cheaper |
| Selank | $1.90/mg 10 mg · $18.99 checked 13 Aug 2026 | $3.00/mg 10 mg · $30.00 checked 31 Oct 2026 | Grey Axis Research 37% cheaper |
| Semaglutide | $3.40/mg 10 mg · $33.99 checked 13 Aug 2026 | $1.90/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 44% cheaper |
| Semax | $1.90/mg 10 mg · $18.99 checked 13 Aug 2026 | $3.00/mg 10 mg · $30.00 checked 31 Oct 2026 | Grey Axis Research 37% cheaper |
| Sermorelin | $7.00/mg 5 mg · $34.99 checked 13 Aug 2026 | $10.50/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 33% cheaper |
| SNAP-8 | $1.10/mg 20 mg · $21.95 checked 13 Aug 2026 | $2.20/mg size and price not stated checked 8 Aug 2026 | Grey Axis Research 50% cheaper |
| SS-31 | $1.96/mg 50 mg · $97.99 checked 13 Aug 2026 | $1.64/mg 50 mg · $82.00 checked 31 Oct 2026 | Vipris Biotechnology 16% cheaper |
| TB-500 | $3.00/mg 10 mg · $29.99 checked 13 Aug 2026 | $2.90/mg size and price not stated checked 8 Aug 2026 | Vipris Biotechnology 3% cheaper |
| Tesamorelin | $3.90/mg 3 × 10 mg · $116.99 checked 20 Oct 2026 | $3.00/mg 10 mg · $30.00 checked 31 Oct 2026 | Vipris Biotechnology 23% cheaper |
| Thymosin Alpha-1 | $3.00/mg 10 mg · $29.99 checked 13 Aug 2026 | $6.20/mg 5 mg · $31.00 checked 31 Oct 2026 | Grey Axis Research 52% cheaper |
| Tirzepatide | $1.35/mg 100 mg · $134.99 checked 13 Aug 2026 | $1.13/mg 30 mg · $34.00 checked 31 Oct 2026 | Vipris Biotechnology 16% cheaper |
| VIP | $6.00/mg 5 mg · $29.99 checked 13 Aug 2026 | $4.30/mg 10 mg · $43.00 checked 31 Oct 2026 | Vipris Biotechnology 28% cheaper |
Only at Grey Axis Research: 12 peptides in the same market
Only at Vipris Biotechnology: 24 peptides in the same market
Grey Axis Research compared with
- Lab Ratz Research51 shared
- Peptides GG50 shared
- Peptides direct to you49 shared
- Priority Peptides48 shared
- VPeptide48 shared
- Eros Peptides47 shared
- Research1peptides47 shared
- Huaian Hanyou Peptide46 shared
- Luxe Peptides46 shared
- TrueLab Peptides46 shared
- NHOV45 shared
- Pure Lab Peptides45 shared
- Eppixlabs44 shared
- Prime Longevity Peptides44 shared
- LabFirst Peptides43 shared
- Amino Usa42 shared
- Alpha Peptides41 shared
- Catalyst Peptides41 shared
- Peptide Science Now41 shared
- Raw Amino41 shared
- Core Peptides40 shared
- Grey Matters Research40 shared
- Nexus Bio Life40 shared
- Ares Research39 shared
- Cenexa Labs39 shared
- Peptide Science Store39 shared
- Nordsci Peptides38 shared
- SQS Research38 shared
- Bridge Research36 shared
- Biotech Peptides35 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
- Ares Research45 shared
- Biotech Peptides45 shared
- Catalyst Peptides45 shared
- Nordsci Peptides45 shared
- Alpha Peptides44 shared
- Priority Peptides44 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.