Vendor comparison
Biotech Peptides vs Grey Axis Research
Grey Axis Research is cheaper per mg on 33 of the 35 peptides they share; Biotech Peptides on 2.
Across all 35, Grey Axis Research’s price per mg is a median 52% lower than Biotech Peptides’s.
- Listings on the index
- 70
- Cheaper per mg on
- 2 of 35 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 5 Nov 2026
- Listings on the index
- 55
- Cheaper per mg on
- 33 of 35 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 20 Oct 2026
Retail 35
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Biotech Peptides
$1.20/mg
50 mg · $60.00
checked 5 Nov 2026
Grey Axis Research
$0.680/mg
50 mg · $33.99
checked 13 Aug 2026
Grey Axis Research 43% cheaper
- AOD-9604
Biotech Peptides
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
Grey Axis Research
$7.00/mg
5 mg · $34.99
checked 13 Aug 2026
Grey Axis Research 46% cheaper
- ARA-290
Biotech Peptides
$5.50/mg
16 mg · $88.00
checked 4 Nov 2026
Grey Axis Research
$2.44/mg
16 mg · $38.99
checked 13 Aug 2026
Grey Axis Research 56% cheaper
- BPC-157
Biotech Peptides
$9.20/mg
10 mg · $92.00
checked 4 Nov 2026
Grey Axis Research
$2.00/mg
10 mg · $19.99
checked 13 Aug 2026
Grey Axis Research 78% cheaper
- Cardiogen
Biotech Peptides
$3.10/mg
20 mg · $62.00
checked 4 Nov 2026
Grey Axis Research
$1.50/mg
20 mg · $29.99
checked 13 Aug 2026
Grey Axis Research 52% cheaper
- Chonluten
Biotech Peptides
$3.10/mg
20 mg · $62.00
checked 4 Nov 2026
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Grey Axis Research 48% cheaper
- CJC-1295 NO DAC
Biotech Peptides
$9.20/mg
5 mg · $46.00
checked 4 Nov 2026
Grey Axis Research
$3.30/mg
10 mg · $32.99
checked 13 Aug 2026
Grey Axis Research 64% cheaper
- DSIP
Biotech Peptides
$8.80/mg
5 mg · $44.00
checked 4 Nov 2026
Grey Axis Research
$4.00/mg
5 mg · $19.99
checked 13 Aug 2026
Grey Axis Research 55% cheaper
- Epithalon
Biotech Peptides
$3.76/mg
25 mg · $94.00
checked 4 Nov 2026
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
Grey Axis Research 39% cheaper
- GHK-Cu
Biotech Peptides
$0.930/mg
200 mg · $186.00
checked 4 Nov 2026
Grey Axis Research
$0.310/mg
100 mg · $30.99
checked 13 Aug 2026
Grey Axis Research 67% cheaper
- GHRP-2
Biotech Peptides
$3.90/mg
10 mg · $39.00
checked 4 Nov 2026
Grey Axis Research
$2.40/mg
10 mg · $23.99
checked 13 Aug 2026
Grey Axis Research 38% cheaper
- GHRP-6
Biotech Peptides
$3.90/mg
10 mg · $39.00
checked 4 Nov 2026
Grey Axis Research
$2.40/mg
10 mg · $23.99
checked 13 Aug 2026
Grey Axis Research 38% cheaper
- Hexarelin
Biotech Peptides
$9.80/mg
5 mg · $49.00
checked 4 Nov 2026
Grey Axis Research
$10.00/mg
3 mg · $29.99
checked 13 Aug 2026
Biotech Peptides 2% cheaper
- Ipamorelin
Biotech Peptides
$9.20/mg
5 mg · $46.00
checked 4 Nov 2026
Grey Axis Research
$3.90/mg
10 mg · $38.99
checked 13 Aug 2026
Grey Axis Research 58% cheaper
- Kisspeptin
Biotech Peptides
$5.20/mg
10 mg · $52.00
checked 4 Nov 2026
Grey Axis Research
$5.20/mg
5 mg · $25.99
checked 13 Aug 2026
Grey Axis Research under 1% cheaper
- KLOW
Biotech Peptides
$2.75/mg
80 mg · $220.00
checked 4 Nov 2026
Grey Axis Research
$0.675/mg
80 mg · $53.99
checked 13 Aug 2026
Grey Axis Research 75% cheaper
- KPV
Biotech Peptides
$9.75/mg
4 mg · $39.00
checked 4 Nov 2026
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
Grey Axis Research 76% cheaper
- Livagen
Biotech Peptides
$3.10/mg
20 mg · $62.00
checked 4 Nov 2026
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Grey Axis Research 48% cheaper
- LL-37
Biotech Peptides
$17.20/mg
5 mg · $86.00
checked 4 Nov 2026
Grey Axis Research
$6.40/mg
5 mg · $31.99
checked 13 Aug 2026
Grey Axis Research 63% cheaper
- Melanotan 1
Biotech Peptides
$3.80/mg
10 mg · $38.00
checked 4 Nov 2026
Grey Axis Research
$2.19/mg
10 mg · $21.95
checked 13 Aug 2026
Grey Axis Research 42% cheaper
- MOTS-C
Biotech Peptides
$9.90/mg
10 mg · $99.00
checked 4 Nov 2026
Grey Axis Research
$1.25/mg
40 mg · $49.99
checked 13 Aug 2026
Grey Axis Research 87% cheaper
- NAD+
Biotech Peptides
$0.358/mg
500 mg · $179.00
checked 4 Nov 2026
Grey Axis Research
$0.050/mg
500 mg · $24.99
checked 13 Aug 2026
Grey Axis Research 86% cheaper
- Oxytocin
Biotech Peptides
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
Grey Axis Research
$3.20/mg
10 mg · $31.99
checked 13 Aug 2026
Grey Axis Research 29% cheaper
- PE-22-28
Biotech Peptides
$6.88/mg
8 mg · $55.00
checked 4 Nov 2026
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 20 Oct 2026
Grey Axis Research 67% cheaper
- Pinealon
Biotech Peptides
$3.40/mg
20 mg · $68.00
checked 4 Nov 2026
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Grey Axis Research 53% cheaper
- PT-141
Biotech Peptides
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
Grey Axis Research
$2.00/mg
10 mg · $19.99
checked 13 Aug 2026
Grey Axis Research 56% cheaper
- Selank
Biotech Peptides
$4.60/mg
10 mg · $46.00
checked 4 Nov 2026
Grey Axis Research
$1.90/mg
10 mg · $18.99
checked 13 Aug 2026
Grey Axis Research 59% cheaper
- Semax
Biotech Peptides
$2.12/mg
25 mg · $53.00
checked 4 Nov 2026
Grey Axis Research
$1.90/mg
10 mg · $18.99
checked 13 Aug 2026
Grey Axis Research 10% cheaper
- Sermorelin
Biotech Peptides
$8.60/mg
5 mg · $43.00
checked 4 Nov 2026
Grey Axis Research
$7.00/mg
5 mg · $34.99
checked 13 Aug 2026
Grey Axis Research 19% cheaper
- SNAP-8
Biotech Peptides
$0.860/mg
200 mg · $172.00
checked 4 Nov 2026
Grey Axis Research
$1.10/mg
20 mg · $21.95
checked 13 Aug 2026
Biotech Peptides 22% cheaper
- TB-500
Biotech Peptides
$12.40/mg
10 mg · $124.00
checked 4 Nov 2026
Grey Axis Research
$3.00/mg
10 mg · $29.99
checked 13 Aug 2026
Grey Axis Research 76% cheaper
- Tesamorelin
Biotech Peptides
$7.30/mg
10 mg · $73.00
checked 4 Nov 2026
Grey Axis Research
$3.90/mg
3 × 10 mg · $116.99
checked 20 Oct 2026
Grey Axis Research 47% cheaper
- Thymosin Alpha-1
Biotech Peptides
$13.00/mg
10 mg · $130.00
checked 4 Nov 2026
Grey Axis Research
$3.00/mg
10 mg · $29.99
checked 13 Aug 2026
Grey Axis Research 77% cheaper
- Vilon
Biotech Peptides
$3.05/mg
20 mg · $61.00
checked 4 Nov 2026
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
Grey Axis Research 48% cheaper
- VIP
Biotech Peptides
$11.83/mg
6 mg · $71.00
checked 4 Nov 2026
Grey Axis Research
$6.00/mg
5 mg · $29.99
checked 13 Aug 2026
Grey Axis Research 49% cheaper
| Peptide | Biotech Peptides | Grey Axis Research | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $1.20/mg 50 mg · $60.00 checked 5 Nov 2026 | $0.680/mg 50 mg · $33.99 checked 13 Aug 2026 | Grey Axis Research 43% cheaper |
| AOD-9604 | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | $7.00/mg 5 mg · $34.99 checked 13 Aug 2026 | Grey Axis Research 46% cheaper |
| ARA-290 | $5.50/mg 16 mg · $88.00 checked 4 Nov 2026 | $2.44/mg 16 mg · $38.99 checked 13 Aug 2026 | Grey Axis Research 56% cheaper |
| BPC-157 | $9.20/mg 10 mg · $92.00 checked 4 Nov 2026 | $2.00/mg 10 mg · $19.99 checked 13 Aug 2026 | Grey Axis Research 78% cheaper |
| Cardiogen | $3.10/mg 20 mg · $62.00 checked 4 Nov 2026 | $1.50/mg 20 mg · $29.99 checked 13 Aug 2026 | Grey Axis Research 52% cheaper |
| Chonluten | $3.10/mg 20 mg · $62.00 checked 4 Nov 2026 | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | Grey Axis Research 48% cheaper |
| CJC-1295 NO DAC | $9.20/mg 5 mg · $46.00 checked 4 Nov 2026 | $3.30/mg 10 mg · $32.99 checked 13 Aug 2026 | Grey Axis Research 64% cheaper |
| DSIP | $8.80/mg 5 mg · $44.00 checked 4 Nov 2026 | $4.00/mg 5 mg · $19.99 checked 13 Aug 2026 | Grey Axis Research 55% cheaper |
| Epithalon | $3.76/mg 25 mg · $94.00 checked 4 Nov 2026 | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | Grey Axis Research 39% cheaper |
| GHK-Cu | $0.930/mg 200 mg · $186.00 checked 4 Nov 2026 | $0.310/mg 100 mg · $30.99 checked 13 Aug 2026 | Grey Axis Research 67% cheaper |
| GHRP-2 | $3.90/mg 10 mg · $39.00 checked 4 Nov 2026 | $2.40/mg 10 mg · $23.99 checked 13 Aug 2026 | Grey Axis Research 38% cheaper |
| GHRP-6 | $3.90/mg 10 mg · $39.00 checked 4 Nov 2026 | $2.40/mg 10 mg · $23.99 checked 13 Aug 2026 | Grey Axis Research 38% cheaper |
| Hexarelin | $9.80/mg 5 mg · $49.00 checked 4 Nov 2026 | $10.00/mg 3 mg · $29.99 checked 13 Aug 2026 | Biotech Peptides 2% cheaper |
| Ipamorelin | $9.20/mg 5 mg · $46.00 checked 4 Nov 2026 | $3.90/mg 10 mg · $38.99 checked 13 Aug 2026 | Grey Axis Research 58% cheaper |
| Kisspeptin | $5.20/mg 10 mg · $52.00 checked 4 Nov 2026 | $5.20/mg 5 mg · $25.99 checked 13 Aug 2026 | Grey Axis Research under 1% cheaper |
| KLOW | $2.75/mg 80 mg · $220.00 checked 4 Nov 2026 | $0.675/mg 80 mg · $53.99 checked 13 Aug 2026 | Grey Axis Research 75% cheaper |
| KPV | $9.75/mg 4 mg · $39.00 checked 4 Nov 2026 | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | Grey Axis Research 76% cheaper |
| Livagen | $3.10/mg 20 mg · $62.00 checked 4 Nov 2026 | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | Grey Axis Research 48% cheaper |
| LL-37 | $17.20/mg 5 mg · $86.00 checked 4 Nov 2026 | $6.40/mg 5 mg · $31.99 checked 13 Aug 2026 | Grey Axis Research 63% cheaper |
| Melanotan 1 | $3.80/mg 10 mg · $38.00 checked 4 Nov 2026 | $2.19/mg 10 mg · $21.95 checked 13 Aug 2026 | Grey Axis Research 42% cheaper |
| MOTS-C | $9.90/mg 10 mg · $99.00 checked 4 Nov 2026 | $1.25/mg 40 mg · $49.99 checked 13 Aug 2026 | Grey Axis Research 87% cheaper |
| NAD+ | $0.358/mg 500 mg · $179.00 checked 4 Nov 2026 | $0.050/mg 500 mg · $24.99 checked 13 Aug 2026 | Grey Axis Research 86% cheaper |
| Oxytocin | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | $3.20/mg 10 mg · $31.99 checked 13 Aug 2026 | Grey Axis Research 29% cheaper |
| PE-22-28 | $6.88/mg 8 mg · $55.00 checked 4 Nov 2026 | $2.30/mg 10 mg · $22.99 checked 20 Oct 2026 | Grey Axis Research 67% cheaper |
| Pinealon | $3.40/mg 20 mg · $68.00 checked 4 Nov 2026 | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | Grey Axis Research 53% cheaper |
| PT-141 | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | $2.00/mg 10 mg · $19.99 checked 13 Aug 2026 | Grey Axis Research 56% cheaper |
| Selank | $4.60/mg 10 mg · $46.00 checked 4 Nov 2026 | $1.90/mg 10 mg · $18.99 checked 13 Aug 2026 | Grey Axis Research 59% cheaper |
| Semax | $2.12/mg 25 mg · $53.00 checked 4 Nov 2026 | $1.90/mg 10 mg · $18.99 checked 13 Aug 2026 | Grey Axis Research 10% cheaper |
| Sermorelin | $8.60/mg 5 mg · $43.00 checked 4 Nov 2026 | $7.00/mg 5 mg · $34.99 checked 13 Aug 2026 | Grey Axis Research 19% cheaper |
| SNAP-8 | $0.860/mg 200 mg · $172.00 checked 4 Nov 2026 | $1.10/mg 20 mg · $21.95 checked 13 Aug 2026 | Biotech Peptides 22% cheaper |
| TB-500 | $12.40/mg 10 mg · $124.00 checked 4 Nov 2026 | $3.00/mg 10 mg · $29.99 checked 13 Aug 2026 | Grey Axis Research 76% cheaper |
| Tesamorelin | $7.30/mg 10 mg · $73.00 checked 4 Nov 2026 | $3.90/mg 3 × 10 mg · $116.99 checked 20 Oct 2026 | Grey Axis Research 47% cheaper |
| Thymosin Alpha-1 | $13.00/mg 10 mg · $130.00 checked 4 Nov 2026 | $3.00/mg 10 mg · $29.99 checked 13 Aug 2026 | Grey Axis Research 77% cheaper |
| Vilon | $3.05/mg 20 mg · $61.00 checked 4 Nov 2026 | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | Grey Axis Research 48% cheaper |
| VIP | $11.83/mg 6 mg · $71.00 checked 4 Nov 2026 | $6.00/mg 5 mg · $29.99 checked 13 Aug 2026 | Grey Axis Research 49% cheaper |
Only at Biotech Peptides: 35 peptides in the same market
- ACE-031
- Acetyl Hexapeptide-3
- Adipotide
- AHK-Cu
- B7-33
- CJC-1295 DAC
- Decapeptide-12
- FOXO4-DRI
- GHK Basic
- Gonadorelin
- hGH Fragment 176-191
- Humanin
- IGF-1 LR3
- Lipopeptide
- Matrixyl
- MGF
- N-Acetyl Selank
- N-Acetyl Semax
- Nonapeptide-1
- Pal-AHK
- Pal-GHK
- Palmitoyl Tripeptide-1
- Palmitoyl Tripeptide-5
- PEG-MGF
- Pentapeptide-18
- Pentapeptide-3V
- PNC-27
- PTD-DBM
- Syn-AKE
- Syn-Coll
- Thymalin
- Tripeptide-1
- Tripeptide-29
- Triptorelin
- Vialox
Only at Grey Axis Research: 20 peptides in the same market
Biotech Peptides compared with
- Raw Amino68 shared
- Core Peptides67 shared
- Huaian Hanyou Peptide66 shared
- Cenexa Labs47 shared
- Peptides direct to you47 shared
- Lab Ratz Research46 shared
- NHOV46 shared
- Peptides GG46 shared
- Vipris Biotechnology45 shared
- Luxe Peptides44 shared
- Peptide Science Store44 shared
- Amino Usa43 shared
- OP Labs43 shared
- Research1peptides43 shared
- Peptide Science Now42 shared
- Catalyst Peptides40 shared
- LabFirst Peptides40 shared
- Nordsci Peptides40 shared
- Prime Longevity Peptides40 shared
- TrueLab Peptides40 shared
- Priority Peptides39 shared
- VPeptide39 shared
- Bridge Research38 shared
- Nexus Bio Life38 shared
- Alpha Peptides37 shared
- Eppixlabs37 shared
- Eros Peptides37 shared
- Grey Matters Research36 shared
- Pure Lab Peptides36 shared
- SQS Research33 shared
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
- Vipris Biotechnology43 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
- Cenexa Labs39 shared
- OP Labs39 shared
- Peptide Science Store39 shared
- Nordsci Peptides38 shared
- SQS Research38 shared
- Bridge Research36 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.