Vendor comparison
Biotech Peptides vs Grey Matters Research
Grey Matters Research is cheaper per mg on 35 of the 36 peptides they share; Biotech Peptides on 1.
Across all 36, Grey Matters Research’s price per mg is a median 70% lower than Biotech Peptides’s.
- Listings on the index
- 70
- Cheaper per mg on
- 1 of 36 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 5 Nov 2026
- Listings on the index
- 56
- Cheaper per mg on
- 35 of 36 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 18 Aug 2026
Retail 36
Purchases of fewer than 10 vials.
- Adipotide
Biotech Peptides
$7.70/mg
10 mg · $77.00
checked 4 Nov 2026
Grey Matters Research
$3.10/mg
10 mg · $31.00
checked 18 Aug 2026
Grey Matters Research 60% cheaper
- AHK-Cu
Biotech Peptides
$0.960/mg
200 mg · $192.00
checked 4 Nov 2026
Grey Matters Research
$0.170/mg
100 mg · $17.00
checked 18 Aug 2026
Grey Matters Research 82% cheaper
- AOD-9604
Biotech Peptides
$13.00/mg
5 mg · $65.00
checked 5 Nov 2026
Grey Matters Research
$4.00/mg
5 mg · $20.00
checked 18 Aug 2026
Grey Matters Research 69% cheaper
- ARA-290
Biotech Peptides
$5.50/mg
16 mg · $88.00
checked 4 Nov 2026
Grey Matters Research
$1.19/mg
16 mg · $19.00
checked 18 Aug 2026
Grey Matters Research 78% cheaper
- Cardiogen
Biotech Peptides
$3.10/mg
20 mg · $62.00
checked 4 Nov 2026
Grey Matters Research
$1.40/mg
20 mg · $28.00
checked 18 Aug 2026
Grey Matters Research 55% cheaper
- CJC-1295 DAC
Biotech Peptides
$10.40/mg
5 mg · $52.00
checked 4 Nov 2026
Grey Matters Research
$4.20/mg
5 mg · $21.00
checked 18 Aug 2026
Grey Matters Research 60% cheaper
- CJC-1295 NO DAC
Biotech Peptides
$9.20/mg
5 mg · $46.00
checked 4 Nov 2026
Grey Matters Research
$2.60/mg
10 mg · $26.00
checked 18 Aug 2026
Grey Matters Research 72% cheaper
- DSIP
Biotech Peptides
$8.80/mg
5 mg · $44.00
checked 4 Nov 2026
Grey Matters Research
$1.90/mg
10 mg · $19.00
checked 18 Aug 2026
Grey Matters Research 78% cheaper
- Epithalon
Biotech Peptides
$3.76/mg
25 mg · $94.00
checked 4 Nov 2026
Grey Matters Research
$1.10/mg
20 mg · $22.00
checked 18 Aug 2026
Grey Matters Research 71% cheaper
- GHK Basic
Biotech Peptides
$1.02/mg
50 mg · $51.00
checked 4 Nov 2026
Grey Matters Research
$0.180/mg
100 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 82% cheaper
- Hexarelin
Biotech Peptides
$9.80/mg
5 mg · $49.00
checked 4 Nov 2026
Grey Matters Research
$3.60/mg
5 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 63% cheaper
- Humanin
Biotech Peptides
$14.00/mg
10 mg · $140.00
checked 4 Nov 2026
Grey Matters Research
$2.80/mg
10 mg · $28.00
checked 18 Aug 2026
Grey Matters Research 80% cheaper
- IGF-1 LR3
Biotech Peptides
$145.00/mg
1 mg · $145.00
checked 4 Nov 2026
Grey Matters Research
$34.00/mg
1 mg · $34.00
checked 18 Aug 2026
Grey Matters Research 77% cheaper
- Ipamorelin
Biotech Peptides
$9.20/mg
5 mg · $46.00
checked 4 Nov 2026
Grey Matters Research
$1.80/mg
10 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 80% cheaper
- Kisspeptin
Biotech Peptides
$5.20/mg
10 mg · $52.00
checked 4 Nov 2026
Grey Matters Research
$1.60/mg
10 mg · $16.00
checked 18 Aug 2026
Grey Matters Research 69% cheaper
- KPV
Biotech Peptides
$9.75/mg
4 mg · $39.00
checked 4 Nov 2026
Grey Matters Research
$1.07/mg
30 mg · $32.00
checked 18 Aug 2026
Grey Matters Research 89% cheaper
- LL-37
Biotech Peptides
$17.20/mg
5 mg · $86.00
checked 4 Nov 2026
Grey Matters Research
$3.60/mg
5 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 79% cheaper
- Melanotan 1
Biotech Peptides
$3.80/mg
10 mg · $38.00
checked 4 Nov 2026
Grey Matters Research
$1.50/mg
10 mg · $15.00
checked 18 Aug 2026
Grey Matters Research 61% cheaper
- MOTS-C
Biotech Peptides
$9.90/mg
10 mg · $99.00
checked 4 Nov 2026
Grey Matters Research
$1.00/mg
40 mg · $40.00
checked 18 Aug 2026
Grey Matters Research 90% cheaper
- N-Acetyl Selank
Biotech Peptides
$6.50/mg
10 mg · $65.00
checked 4 Nov 2026
Grey Matters Research
$1.80/mg
10 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 72% cheaper
- N-Acetyl Semax
Biotech Peptides
$2.28/mg
25 mg · $57.00
checked 4 Nov 2026
Grey Matters Research
$1.80/mg
10 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 21% cheaper
- NAD+
Biotech Peptides
$0.358/mg
500 mg · $179.00
checked 4 Nov 2026
Grey Matters Research
$0.028/mg
1000 mg · $28.00
checked 18 Aug 2026
Grey Matters Research 92% cheaper
- Oxytocin
Biotech Peptides
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
Grey Matters Research
$1.60/mg
10 mg · $16.00
checked 18 Aug 2026
Grey Matters Research 64% cheaper
- PE-22-28
Biotech Peptides
$6.88/mg
8 mg · $55.00
checked 4 Nov 2026
Grey Matters Research
$1.60/mg
10 mg · $16.00
checked 18 Aug 2026
Grey Matters Research 77% cheaper
- PEG-MGF
Biotech Peptides
$15.80/mg
5 mg · $79.00
checked 4 Nov 2026
Grey Matters Research
$9.00/mg
2 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 43% cheaper
- Pinealon
Biotech Peptides
$3.40/mg
20 mg · $68.00
checked 4 Nov 2026
Grey Matters Research
$1.40/mg
20 mg · $28.00
checked 18 Aug 2026
Grey Matters Research 59% cheaper
- PT-141
Biotech Peptides
$4.50/mg
10 mg · $45.00
checked 4 Nov 2026
Grey Matters Research
$1.50/mg
10 mg · $15.00
checked 18 Aug 2026
Grey Matters Research 67% cheaper
- Selank
Biotech Peptides
$4.60/mg
10 mg · $46.00
checked 4 Nov 2026
Grey Matters Research
$1.60/mg
10 mg · $16.00
checked 18 Aug 2026
Grey Matters Research 65% cheaper
- Semax
Biotech Peptides
$2.12/mg
25 mg · $53.00
checked 4 Nov 2026
Grey Matters Research
$1.60/mg
10 mg · $16.00
checked 18 Aug 2026
Grey Matters Research 25% cheaper
- SNAP-8
Biotech Peptides
$0.860/mg
200 mg · $172.00
checked 4 Nov 2026
Grey Matters Research
$1.00/mg
10 mg · $10.00
checked 18 Aug 2026
Biotech Peptides 14% cheaper
- TB-500
Biotech Peptides
$12.40/mg
10 mg · $124.00
checked 4 Nov 2026
Grey Matters Research
$1.80/mg
10 mg · $18.00
checked 18 Aug 2026
Grey Matters Research 85% cheaper
- Tesamorelin
Biotech Peptides
$7.30/mg
10 mg · $73.00
checked 4 Nov 2026
Grey Matters Research
$2.40/mg
20 mg · $48.00
checked 18 Aug 2026
Grey Matters Research 67% cheaper
- Thymalin
Biotech Peptides
$4.56/mg
25 mg · $114.00
checked 4 Nov 2026
Grey Matters Research
$1.60/mg
10 mg · $16.00
checked 18 Aug 2026
Grey Matters Research 65% cheaper
- Thymosin Alpha-1
Biotech Peptides
$13.00/mg
10 mg · $130.00
checked 4 Nov 2026
Grey Matters Research
$2.50/mg
10 mg · $25.00
checked 18 Aug 2026
Grey Matters Research 81% cheaper
- Vilon
Biotech Peptides
$3.05/mg
20 mg · $61.00
checked 4 Nov 2026
Grey Matters Research
$1.40/mg
20 mg · $28.00
checked 18 Aug 2026
Grey Matters Research 54% cheaper
- VIP
Biotech Peptides
$11.83/mg
6 mg · $71.00
checked 4 Nov 2026
Grey Matters Research
$2.20/mg
10 mg · $22.00
checked 18 Aug 2026
Grey Matters Research 81% cheaper
| Peptide | Biotech Peptides | Grey Matters Research | Difference per mg |
|---|---|---|---|
| Adipotide | $7.70/mg 10 mg · $77.00 checked 4 Nov 2026 | $3.10/mg 10 mg · $31.00 checked 18 Aug 2026 | Grey Matters Research 60% cheaper |
| AHK-Cu | $0.960/mg 200 mg · $192.00 checked 4 Nov 2026 | $0.170/mg 100 mg · $17.00 checked 18 Aug 2026 | Grey Matters Research 82% cheaper |
| AOD-9604 | $13.00/mg 5 mg · $65.00 checked 5 Nov 2026 | $4.00/mg 5 mg · $20.00 checked 18 Aug 2026 | Grey Matters Research 69% cheaper |
| ARA-290 | $5.50/mg 16 mg · $88.00 checked 4 Nov 2026 | $1.19/mg 16 mg · $19.00 checked 18 Aug 2026 | Grey Matters Research 78% cheaper |
| Cardiogen | $3.10/mg 20 mg · $62.00 checked 4 Nov 2026 | $1.40/mg 20 mg · $28.00 checked 18 Aug 2026 | Grey Matters Research 55% cheaper |
| CJC-1295 DAC | $10.40/mg 5 mg · $52.00 checked 4 Nov 2026 | $4.20/mg 5 mg · $21.00 checked 18 Aug 2026 | Grey Matters Research 60% cheaper |
| CJC-1295 NO DAC | $9.20/mg 5 mg · $46.00 checked 4 Nov 2026 | $2.60/mg 10 mg · $26.00 checked 18 Aug 2026 | Grey Matters Research 72% cheaper |
| DSIP | $8.80/mg 5 mg · $44.00 checked 4 Nov 2026 | $1.90/mg 10 mg · $19.00 checked 18 Aug 2026 | Grey Matters Research 78% cheaper |
| Epithalon | $3.76/mg 25 mg · $94.00 checked 4 Nov 2026 | $1.10/mg 20 mg · $22.00 checked 18 Aug 2026 | Grey Matters Research 71% cheaper |
| GHK Basic | $1.02/mg 50 mg · $51.00 checked 4 Nov 2026 | $0.180/mg 100 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 82% cheaper |
| Hexarelin | $9.80/mg 5 mg · $49.00 checked 4 Nov 2026 | $3.60/mg 5 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 63% cheaper |
| Humanin | $14.00/mg 10 mg · $140.00 checked 4 Nov 2026 | $2.80/mg 10 mg · $28.00 checked 18 Aug 2026 | Grey Matters Research 80% cheaper |
| IGF-1 LR3 | $145.00/mg 1 mg · $145.00 checked 4 Nov 2026 | $34.00/mg 1 mg · $34.00 checked 18 Aug 2026 | Grey Matters Research 77% cheaper |
| Ipamorelin | $9.20/mg 5 mg · $46.00 checked 4 Nov 2026 | $1.80/mg 10 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 80% cheaper |
| Kisspeptin | $5.20/mg 10 mg · $52.00 checked 4 Nov 2026 | $1.60/mg 10 mg · $16.00 checked 18 Aug 2026 | Grey Matters Research 69% cheaper |
| KPV | $9.75/mg 4 mg · $39.00 checked 4 Nov 2026 | $1.07/mg 30 mg · $32.00 checked 18 Aug 2026 | Grey Matters Research 89% cheaper |
| LL-37 | $17.20/mg 5 mg · $86.00 checked 4 Nov 2026 | $3.60/mg 5 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 79% cheaper |
| Melanotan 1 | $3.80/mg 10 mg · $38.00 checked 4 Nov 2026 | $1.50/mg 10 mg · $15.00 checked 18 Aug 2026 | Grey Matters Research 61% cheaper |
| MOTS-C | $9.90/mg 10 mg · $99.00 checked 4 Nov 2026 | $1.00/mg 40 mg · $40.00 checked 18 Aug 2026 | Grey Matters Research 90% cheaper |
| N-Acetyl Selank | $6.50/mg 10 mg · $65.00 checked 4 Nov 2026 | $1.80/mg 10 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 72% cheaper |
| N-Acetyl Semax | $2.28/mg 25 mg · $57.00 checked 4 Nov 2026 | $1.80/mg 10 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 21% cheaper |
| NAD+ | $0.358/mg 500 mg · $179.00 checked 4 Nov 2026 | $0.028/mg 1000 mg · $28.00 checked 18 Aug 2026 | Grey Matters Research 92% cheaper |
| Oxytocin | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | $1.60/mg 10 mg · $16.00 checked 18 Aug 2026 | Grey Matters Research 64% cheaper |
| PE-22-28 | $6.88/mg 8 mg · $55.00 checked 4 Nov 2026 | $1.60/mg 10 mg · $16.00 checked 18 Aug 2026 | Grey Matters Research 77% cheaper |
| PEG-MGF | $15.80/mg 5 mg · $79.00 checked 4 Nov 2026 | $9.00/mg 2 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 43% cheaper |
| Pinealon | $3.40/mg 20 mg · $68.00 checked 4 Nov 2026 | $1.40/mg 20 mg · $28.00 checked 18 Aug 2026 | Grey Matters Research 59% cheaper |
| PT-141 | $4.50/mg 10 mg · $45.00 checked 4 Nov 2026 | $1.50/mg 10 mg · $15.00 checked 18 Aug 2026 | Grey Matters Research 67% cheaper |
| Selank | $4.60/mg 10 mg · $46.00 checked 4 Nov 2026 | $1.60/mg 10 mg · $16.00 checked 18 Aug 2026 | Grey Matters Research 65% cheaper |
| Semax | $2.12/mg 25 mg · $53.00 checked 4 Nov 2026 | $1.60/mg 10 mg · $16.00 checked 18 Aug 2026 | Grey Matters Research 25% cheaper |
| SNAP-8 | $0.860/mg 200 mg · $172.00 checked 4 Nov 2026 | $1.00/mg 10 mg · $10.00 checked 18 Aug 2026 | Biotech Peptides 14% cheaper |
| TB-500 | $12.40/mg 10 mg · $124.00 checked 4 Nov 2026 | $1.80/mg 10 mg · $18.00 checked 18 Aug 2026 | Grey Matters Research 85% cheaper |
| Tesamorelin | $7.30/mg 10 mg · $73.00 checked 4 Nov 2026 | $2.40/mg 20 mg · $48.00 checked 18 Aug 2026 | Grey Matters Research 67% cheaper |
| Thymalin | $4.56/mg 25 mg · $114.00 checked 4 Nov 2026 | $1.60/mg 10 mg · $16.00 checked 18 Aug 2026 | Grey Matters Research 65% cheaper |
| Thymosin Alpha-1 | $13.00/mg 10 mg · $130.00 checked 4 Nov 2026 | $2.50/mg 10 mg · $25.00 checked 18 Aug 2026 | Grey Matters Research 81% cheaper |
| Vilon | $3.05/mg 20 mg · $61.00 checked 4 Nov 2026 | $1.40/mg 20 mg · $28.00 checked 18 Aug 2026 | Grey Matters Research 54% cheaper |
| VIP | $11.83/mg 6 mg · $71.00 checked 4 Nov 2026 | $2.20/mg 10 mg · $22.00 checked 18 Aug 2026 | Grey Matters Research 81% cheaper |
Only at Biotech Peptides: 34 peptides in the same market
- 5-Amino-1MQ
- ACE-031
- Acetyl Hexapeptide-3
- B7-33
- BPC-157
- Chonluten
- Decapeptide-12
- FOXO4-DRI
- GHK-Cu
- GHRP-2
- GHRP-6
- Gonadorelin
- hGH Fragment 176-191
- KLOW
- Lipopeptide
- Livagen
- Matrixyl
- MGF
- Nonapeptide-1
- Pal-AHK
- Pal-GHK
- Palmitoyl Tripeptide-1
- Palmitoyl Tripeptide-5
- Pentapeptide-18
- Pentapeptide-3V
- PNC-27
- PTD-DBM
- Sermorelin
- Syn-AKE
- Syn-Coll
- Tripeptide-1
- Tripeptide-29
- Triptorelin
- Vialox
Only at Grey Matters 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
- Pure Lab Peptides36 shared
- Grey Axis Research35 shared
- SQS Research33 shared
Grey Matters Research compared with
- Huaian Hanyou Peptide52 shared
- Peptides GG50 shared
- Peptides direct to you49 shared
- VPeptide48 shared
- Lab Ratz Research47 shared
- Luxe Peptides46 shared
- Research1peptides46 shared
- Core Peptides45 shared
- Raw Amino45 shared
- TrueLab Peptides44 shared
- NHOV43 shared
- Prime Longevity Peptides43 shared
- Eppixlabs42 shared
- Priority Peptides42 shared
- Peptide Science Now41 shared
- Peptide Science Store41 shared
- Cenexa Labs40 shared
- Grey Axis Research40 shared
- LabFirst Peptides40 shared
- Nexus Bio Life40 shared
- Amino Usa39 shared
- Nordsci Peptides39 shared
- Vipris Biotechnology39 shared
- Catalyst Peptides38 shared
- Eros Peptides38 shared
- OP Labs38 shared
- Pure Lab Peptides38 shared
- Alpha Peptides34 shared
- SQS Research33 shared
- Bridge Research32 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.