Vendor comparison
Grey Axis Research vs TrueLab Peptides
Grey Axis Research is cheaper per mg on 44 of the 46 peptides they share; TrueLab Peptides on 2.
Across all 46, Grey Axis Research’s price per mg is a median 42% lower than TrueLab Peptides’s.
- Listings on the index
- 55
- Cheaper per mg on
- 44 of 46 shared
- Certificates of analysis on file
- none yet
- Ships from
- United States
- Latest price check
- 20 Oct 2026
- Listings on the index
- 59
- Cheaper per mg on
- 2 of 46 shared
- Certificates of analysis on file
- none yet
- Ships from
- not stated
- Latest price check
- 28 Oct 2026
Retail 46
Purchases of fewer than 10 vials.
- 5-Amino-1MQ
Grey Axis Research
$0.680/mg
50 mg · $33.99
checked 13 Aug 2026
TrueLab Peptides
$2.36/mg
50 mg · $118.00
checked 28 Oct 2026
Grey Axis Research 71% cheaper
- Adamax
Grey Axis Research
$8.50/mg
10 mg · $84.99
checked 13 Aug 2026
TrueLab Peptides
$5.90/mg
10 mg · $59.00
checked 28 Oct 2026
TrueLab Peptides 31% cheaper
- AOD-9604
Grey Axis Research
$7.00/mg
5 mg · $34.99
checked 13 Aug 2026
TrueLab Peptides
$8.00/mg
5 mg · $40.00
checked 28 Oct 2026
Grey Axis Research 13% cheaper
- BPC-157
Grey Axis Research
$2.00/mg
10 mg · $19.99
checked 13 Aug 2026
TrueLab Peptides
$4.05/mg
40 mg · $162.00
checked 28 Oct 2026
Grey Axis Research 51% cheaper
- Bronchogen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$3.00/mg
20 mg · $60.00
checked 28 Oct 2026
Grey Axis Research 47% cheaper
- Cardiogen
Grey Axis Research
$1.50/mg
20 mg · $29.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 45% cheaper
- Cartalax
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- Chonluten
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- CJC-1295 NO DAC
Grey Axis Research
$3.30/mg
10 mg · $32.99
checked 13 Aug 2026
TrueLab Peptides
$5.00/mg
10 mg · $50.00
checked 28 Oct 2026
Grey Axis Research 34% cheaper
- Cortagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- Crystagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- DSIP
Grey Axis Research
$4.00/mg
5 mg · $19.99
checked 13 Aug 2026
TrueLab Peptides
$4.70/mg
10 mg · $47.00
checked 28 Oct 2026
Grey Axis Research 15% cheaper
- Epithalon
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
TrueLab Peptides
$2.58/mg
50 mg · $129.00
checked 28 Oct 2026
Grey Axis Research 11% cheaper
- GHK-Cu
Grey Axis Research
$0.310/mg
100 mg · $30.99
checked 13 Aug 2026
TrueLab Peptides
$0.700/mg
100 mg · $70.00
checked 28 Oct 2026
Grey Axis Research 56% cheaper
- GHRP-6
Grey Axis Research
$2.40/mg
10 mg · $23.99
checked 13 Aug 2026
TrueLab Peptides
$4.60/mg
10 mg · $46.00
checked 28 Oct 2026
Grey Axis Research 48% cheaper
- GLOW
Grey Axis Research
$0.628/mg
70 mg · $43.99
checked 13 Aug 2026
TrueLab Peptides
$1.69/mg
70 mg · $118.00
checked 28 Oct 2026
Grey Axis Research 63% cheaper
- Glutathione
Grey Axis Research
$0.020/mg
1500 mg · $29.99
checked 13 Aug 2026
TrueLab Peptides
$0.041/mg
1500 mg · $62.00
checked 28 Oct 2026
Grey Axis Research 52% cheaper
- Hexarelin
Grey Axis Research
$10.00/mg
3 mg · $29.99
checked 13 Aug 2026
TrueLab Peptides
$12.67/mg
3 mg · $38.00
checked 28 Oct 2026
Grey Axis Research 21% cheaper
- Ipamorelin
Grey Axis Research
$3.90/mg
10 mg · $38.99
checked 13 Aug 2026
TrueLab Peptides
$6.10/mg
10 mg · $61.00
checked 28 Oct 2026
Grey Axis Research 36% cheaper
- Kisspeptin
Grey Axis Research
$5.20/mg
5 mg · $25.99
checked 13 Aug 2026
TrueLab Peptides
$6.50/mg
10 mg · $65.00
checked 28 Oct 2026
Grey Axis Research 20% cheaper
- KLOW
Grey Axis Research
$0.675/mg
80 mg · $53.99
checked 13 Aug 2026
TrueLab Peptides
$1.63/mg
80 mg · $130.00
checked 28 Oct 2026
Grey Axis Research 58% cheaper
- KPV
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
TrueLab Peptides
$4.60/mg
30 mg · $138.00
checked 28 Oct 2026
Grey Axis Research 50% cheaper
- Livagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- Melanotan 1
Grey Axis Research
$2.19/mg
10 mg · $21.95
checked 13 Aug 2026
TrueLab Peptides
$4.40/mg
10 mg · $44.00
checked 28 Oct 2026
Grey Axis Research 50% cheaper
- Melanotan 2
Grey Axis Research
$2.19/mg
10 mg · $21.95
checked 13 Aug 2026
TrueLab Peptides
$4.60/mg
10 mg · $46.00
checked 28 Oct 2026
Grey Axis Research 52% cheaper
- MOTS-C
Grey Axis Research
$1.25/mg
40 mg · $49.99
checked 13 Aug 2026
TrueLab Peptides
$4.47/mg
40 mg · $179.00
checked 28 Oct 2026
Grey Axis Research 72% cheaper
- NAD+
Grey Axis Research
$0.050/mg
500 mg · $24.99
checked 13 Aug 2026
TrueLab Peptides
$0.094/mg
1000 mg · $94.00
checked 28 Oct 2026
Grey Axis Research 47% cheaper
- Oxytocin
Grey Axis Research
$3.20/mg
10 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$4.40/mg
10 mg · $44.00
checked 28 Oct 2026
Grey Axis Research 27% cheaper
- Pancragen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- PE-22-28
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 20 Oct 2026
TrueLab Peptides
$4.80/mg
10 mg · $48.00
checked 28 Oct 2026
Grey Axis Research 52% cheaper
- Pinealon
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- PT-141
Grey Axis Research
$2.00/mg
10 mg · $19.99
checked 13 Aug 2026
TrueLab Peptides
$4.90/mg
10 mg · $49.00
checked 28 Oct 2026
Grey Axis Research 59% cheaper
- Selank
Grey Axis Research
$1.90/mg
10 mg · $18.99
checked 13 Aug 2026
TrueLab Peptides
$5.00/mg
10 mg · $50.00
checked 28 Oct 2026
Grey Axis Research 62% cheaper
- Semaglutide
Grey Axis Research
$3.40/mg
10 mg · $33.99
checked 13 Aug 2026
TrueLab Peptides
$4.60/mg
20 mg · $92.00
checked 28 Oct 2026
Grey Axis Research 26% cheaper
- Semax
Grey Axis Research
$1.90/mg
10 mg · $18.99
checked 13 Aug 2026
TrueLab Peptides
$5.20/mg
10 mg · $52.00
checked 28 Oct 2026
Grey Axis Research 63% cheaper
- Sermorelin
Grey Axis Research
$7.00/mg
5 mg · $34.99
checked 13 Aug 2026
TrueLab Peptides
$6.00/mg
10 mg · $60.00
checked 28 Oct 2026
TrueLab Peptides 14% cheaper
- SNAP-8
Grey Axis Research
$1.10/mg
20 mg · $21.95
checked 13 Aug 2026
TrueLab Peptides
$3.30/mg
10 mg · $33.00
checked 28 Oct 2026
Grey Axis Research 67% cheaper
- SS-31
Grey Axis Research
$1.96/mg
50 mg · $97.99
checked 13 Aug 2026
TrueLab Peptides
$3.78/mg
50 mg · $189.00
checked 28 Oct 2026
Grey Axis Research 48% cheaper
- TB-500
Grey Axis Research
$3.00/mg
10 mg · $29.99
checked 13 Aug 2026
TrueLab Peptides
$5.00/mg
10 mg · $50.00
checked 28 Oct 2026
Grey Axis Research 40% cheaper
- Tesamorelin
Grey Axis Research
$3.90/mg
3 × 10 mg · $116.99
checked 20 Oct 2026
TrueLab Peptides
$6.00/mg
20 mg · $120.00
checked 28 Oct 2026
Grey Axis Research 35% cheaper
- Testagen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- Thymogen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- Thymosin Alpha-1
Grey Axis Research
$3.00/mg
10 mg · $29.99
checked 13 Aug 2026
TrueLab Peptides
$8.80/mg
10 mg · $88.00
checked 28 Oct 2026
Grey Axis Research 66% cheaper
- Thymulin
Grey Axis Research
$2.30/mg
10 mg · $22.99
checked 13 Aug 2026
TrueLab Peptides
$2.95/mg
20 mg · $59.00
checked 28 Oct 2026
Grey Axis Research 22% cheaper
- Vesugen
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
- Vilon
Grey Axis Research
$1.60/mg
20 mg · $31.99
checked 13 Aug 2026
TrueLab Peptides
$2.75/mg
20 mg · $55.00
checked 28 Oct 2026
Grey Axis Research 42% cheaper
| Peptide | Grey Axis Research | TrueLab Peptides | Difference per mg |
|---|---|---|---|
| 5-Amino-1MQ | $0.680/mg 50 mg · $33.99 checked 13 Aug 2026 | $2.36/mg 50 mg · $118.00 checked 28 Oct 2026 | Grey Axis Research 71% cheaper |
| Adamax | $8.50/mg 10 mg · $84.99 checked 13 Aug 2026 | $5.90/mg 10 mg · $59.00 checked 28 Oct 2026 | TrueLab Peptides 31% cheaper |
| AOD-9604 | $7.00/mg 5 mg · $34.99 checked 13 Aug 2026 | $8.00/mg 5 mg · $40.00 checked 28 Oct 2026 | Grey Axis Research 13% cheaper |
| BPC-157 | $2.00/mg 10 mg · $19.99 checked 13 Aug 2026 | $4.05/mg 40 mg · $162.00 checked 28 Oct 2026 | Grey Axis Research 51% cheaper |
| Bronchogen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $3.00/mg 20 mg · $60.00 checked 28 Oct 2026 | Grey Axis Research 47% cheaper |
| Cardiogen | $1.50/mg 20 mg · $29.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 45% cheaper |
| Cartalax | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| Chonluten | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| CJC-1295 NO DAC | $3.30/mg 10 mg · $32.99 checked 13 Aug 2026 | $5.00/mg 10 mg · $50.00 checked 28 Oct 2026 | Grey Axis Research 34% cheaper |
| Cortagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| Crystagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| DSIP | $4.00/mg 5 mg · $19.99 checked 13 Aug 2026 | $4.70/mg 10 mg · $47.00 checked 28 Oct 2026 | Grey Axis Research 15% cheaper |
| Epithalon | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | $2.58/mg 50 mg · $129.00 checked 28 Oct 2026 | Grey Axis Research 11% cheaper |
| GHK-Cu | $0.310/mg 100 mg · $30.99 checked 13 Aug 2026 | $0.700/mg 100 mg · $70.00 checked 28 Oct 2026 | Grey Axis Research 56% cheaper |
| GHRP-6 | $2.40/mg 10 mg · $23.99 checked 13 Aug 2026 | $4.60/mg 10 mg · $46.00 checked 28 Oct 2026 | Grey Axis Research 48% cheaper |
| GLOW | $0.628/mg 70 mg · $43.99 checked 13 Aug 2026 | $1.69/mg 70 mg · $118.00 checked 28 Oct 2026 | Grey Axis Research 63% cheaper |
| Glutathione | $0.020/mg 1500 mg · $29.99 checked 13 Aug 2026 | $0.041/mg 1500 mg · $62.00 checked 28 Oct 2026 | Grey Axis Research 52% cheaper |
| Hexarelin | $10.00/mg 3 mg · $29.99 checked 13 Aug 2026 | $12.67/mg 3 mg · $38.00 checked 28 Oct 2026 | Grey Axis Research 21% cheaper |
| Ipamorelin | $3.90/mg 10 mg · $38.99 checked 13 Aug 2026 | $6.10/mg 10 mg · $61.00 checked 28 Oct 2026 | Grey Axis Research 36% cheaper |
| Kisspeptin | $5.20/mg 5 mg · $25.99 checked 13 Aug 2026 | $6.50/mg 10 mg · $65.00 checked 28 Oct 2026 | Grey Axis Research 20% cheaper |
| KLOW | $0.675/mg 80 mg · $53.99 checked 13 Aug 2026 | $1.63/mg 80 mg · $130.00 checked 28 Oct 2026 | Grey Axis Research 58% cheaper |
| KPV | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | $4.60/mg 30 mg · $138.00 checked 28 Oct 2026 | Grey Axis Research 50% cheaper |
| Livagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| Melanotan 1 | $2.19/mg 10 mg · $21.95 checked 13 Aug 2026 | $4.40/mg 10 mg · $44.00 checked 28 Oct 2026 | Grey Axis Research 50% cheaper |
| Melanotan 2 | $2.19/mg 10 mg · $21.95 checked 13 Aug 2026 | $4.60/mg 10 mg · $46.00 checked 28 Oct 2026 | Grey Axis Research 52% cheaper |
| MOTS-C | $1.25/mg 40 mg · $49.99 checked 13 Aug 2026 | $4.47/mg 40 mg · $179.00 checked 28 Oct 2026 | Grey Axis Research 72% cheaper |
| NAD+ | $0.050/mg 500 mg · $24.99 checked 13 Aug 2026 | $0.094/mg 1000 mg · $94.00 checked 28 Oct 2026 | Grey Axis Research 47% cheaper |
| Oxytocin | $3.20/mg 10 mg · $31.99 checked 13 Aug 2026 | $4.40/mg 10 mg · $44.00 checked 28 Oct 2026 | Grey Axis Research 27% cheaper |
| Pancragen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| PE-22-28 | $2.30/mg 10 mg · $22.99 checked 20 Oct 2026 | $4.80/mg 10 mg · $48.00 checked 28 Oct 2026 | Grey Axis Research 52% cheaper |
| Pinealon | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| PT-141 | $2.00/mg 10 mg · $19.99 checked 13 Aug 2026 | $4.90/mg 10 mg · $49.00 checked 28 Oct 2026 | Grey Axis Research 59% cheaper |
| Selank | $1.90/mg 10 mg · $18.99 checked 13 Aug 2026 | $5.00/mg 10 mg · $50.00 checked 28 Oct 2026 | Grey Axis Research 62% cheaper |
| Semaglutide | $3.40/mg 10 mg · $33.99 checked 13 Aug 2026 | $4.60/mg 20 mg · $92.00 checked 28 Oct 2026 | Grey Axis Research 26% cheaper |
| Semax | $1.90/mg 10 mg · $18.99 checked 13 Aug 2026 | $5.20/mg 10 mg · $52.00 checked 28 Oct 2026 | Grey Axis Research 63% cheaper |
| Sermorelin | $7.00/mg 5 mg · $34.99 checked 13 Aug 2026 | $6.00/mg 10 mg · $60.00 checked 28 Oct 2026 | TrueLab Peptides 14% cheaper |
| SNAP-8 | $1.10/mg 20 mg · $21.95 checked 13 Aug 2026 | $3.30/mg 10 mg · $33.00 checked 28 Oct 2026 | Grey Axis Research 67% cheaper |
| SS-31 | $1.96/mg 50 mg · $97.99 checked 13 Aug 2026 | $3.78/mg 50 mg · $189.00 checked 28 Oct 2026 | Grey Axis Research 48% cheaper |
| TB-500 | $3.00/mg 10 mg · $29.99 checked 13 Aug 2026 | $5.00/mg 10 mg · $50.00 checked 28 Oct 2026 | Grey Axis Research 40% cheaper |
| Tesamorelin | $3.90/mg 3 × 10 mg · $116.99 checked 20 Oct 2026 | $6.00/mg 20 mg · $120.00 checked 28 Oct 2026 | Grey Axis Research 35% cheaper |
| Testagen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| Thymogen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| Thymosin Alpha-1 | $3.00/mg 10 mg · $29.99 checked 13 Aug 2026 | $8.80/mg 10 mg · $88.00 checked 28 Oct 2026 | Grey Axis Research 66% cheaper |
| Thymulin | $2.30/mg 10 mg · $22.99 checked 13 Aug 2026 | $2.95/mg 20 mg · $59.00 checked 28 Oct 2026 | Grey Axis Research 22% cheaper |
| Vesugen | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
| Vilon | $1.60/mg 20 mg · $31.99 checked 13 Aug 2026 | $2.75/mg 20 mg · $55.00 checked 28 Oct 2026 | Grey Axis Research 42% cheaper |
Only at Grey Axis Research: 9 peptides in the same market
Only at TrueLab Peptides: 13 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
- 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
- Biotech Peptides35 shared
TrueLab Peptides compared with
- Peptides GG53 shared
- Luxe Peptides52 shared
- Huaian Hanyou Peptide51 shared
- VPeptide51 shared
- Raw Amino49 shared
- Core Peptides48 shared
- Lab Ratz Research48 shared
- Peptides direct to you48 shared
- Priority Peptides48 shared
- Research1peptides48 shared
- Prime Longevity Peptides47 shared
- Eppixlabs46 shared
- Eros Peptides46 shared
- Amino Usa45 shared
- Grey Matters Research44 shared
- NHOV44 shared
- Peptide Science Store44 shared
- Nordsci Peptides43 shared
- Peptide Science Now43 shared
- Pure Lab Peptides43 shared
- Cenexa Labs42 shared
- Nexus Bio Life42 shared
- OP Labs42 shared
- Vipris Biotechnology42 shared
- Biotech Peptides40 shared
- LabFirst Peptides40 shared
- Catalyst Peptides37 shared
- SQS Research37 shared
- Alpha Peptides35 shared
- Bridge Research31 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.