Research library
Every profile is graded on the strength of published evidence, then paired with live market pricing.
Gastric pentadecapeptide studied mostly in rodent tendon and gut healing models.
Moderate
Evidence
128
Studies
214
Vendors
$18 – $32 median · 5mg
Read the full article →Thymosin beta-4 fragment examined in preclinical wound and cardiac repair work.
Emerging
Evidence
74
Studies
188
Vendors
$24 – $39 median · 5mg
Read the full article →GLP-1 receptor agonist with a large human clinical trial record in metabolic research.
Strong
Evidence
940
Studies
161
Vendors
$54 – $96 median · 5mg
Read the full article →Dual GIP/GLP-1 agonist studied in large randomized metabolic endpoints.
Strong
Evidence
410
Studies
143
Vendors
$79 – $128 median · 10mg
Read the full article →Selective growth hormone secretagogue with limited but consistent early human data.
Moderate
Evidence
88
Studies
197
Vendors
$15 – $28 median · 5mg
Read the full article →GHRH analogue often paired with secretagogues in pulsatile release research.
Moderate
Evidence
61
Studies
176
Vendors
$19 – $34 median · 2mg
Read the full article →Copper tripeptide with dermal remodeling data from in vitro and topical studies.
Moderate
Evidence
156
Studies
132
Vendors
$26 – $42 median · 50mg
Read the full article →Tetrapeptide investigated in small telomerase and circadian studies, largely single-group.
Limited
Evidence
33
Studies
108
Vendors
$27 – $45 median · 10mg
Read the full article →Coenzyme studied for mitochondrial and cellular energy endpoints; delivery is contested.
Emerging
Evidence
210
Studies
121
Vendors
$49 – $78 median · 500mg
Read the full article →Melanocortin agonist with completed randomized human trials on arousal endpoints.
Strong
Evidence
97
Studies
149
Vendors
$22 – $36 median · 10mg
Read the full article →Anxiolytic peptide with mostly Russian-language clinical literature.
Limited
Evidence
41
Studies
87
Vendors
$20 – $31 median · 10mg
Read the full article →Triple agonist with phase 2 metabolic results published and phase 3 ongoing.
Emerging
Evidence
46
Studies
94
Vendors
$98 – $152 median · 10mg
Read the full article →Myostatin protein studied for its role in limiting skeletal muscle growth.
Emerging
Evidence
31
Studies
53
Vendors
$75 – $106 median · 1mg
Read the full article →Spadin analogue studied in rodent models of depression via TREK-1 channel blockade.
Emerging
Evidence
14
Studies
69
Vendors
$35 – $50 median · 10mg
Read the full article →Potent growth hormone secretagogue with a comparatively old human research record.
Moderate
Evidence
62
Studies
79
Vendors
$28 – $40 median · 5mg
Read the full article →PEGylated mechano growth factor splice variant studied in muscle repair models.
Emerging
Evidence
19
Studies
80
Vendors
$25 – $35 median · 2mg
Read the full article →Human menopausal gonadotropin, a long-established gonadotropin preparation studied in fertility research.
Strong
Evidence
210
Studies
75
Vendors
$35 – $50 median · 75IU
Read the full article →Adamantane-modified nootropic peptide with very little published data.
Limited
Evidence
6
Studies
91
Vendors
$30 – $43 median · 5mg
Read the full article →Growth hormone releasing peptide with reproducible secretagogue data in animal and early human work.
Moderate
Evidence
84
Studies
43
Vendors
$21 – $30 median · 10mg
Read the full article →Early-generation growth hormone releasing peptide with a well-documented appetite signal.
Moderate
Evidence
78
Studies
50
Vendors
$18 – $25 median · 5mg
Read the full article →Human chorionic gonadotropin, a heavily studied glycoprotein hormone supplied for laboratory research.
Strong
Evidence
340
Studies
48
Vendors
$30 – $43 median · 5000IU
Read the full article →Multi-component blend combining KPV, LL-37, GHK-Cu and BPC-157 in one vial.
Limited
Evidence
4
Studies
76
Vendors
$105 – $149 median · 80mg
Read the full article →GLP-1 and glucagon dual agonist with published phase 2 metabolic and liver outcomes.
Emerging
Evidence
22
Studies
86
Vendors
$50 – $71 median · 10mg
Read the full article →Small-molecule NNMT inhibitor studied in adipocyte and metabolic models.
Emerging
Evidence
17
Studies
38
Vendors
$45 – $64 median · 10mg
Read the full article →Immunomodulatory peptide approved as a medicine in several countries and widely studied in infection research.
Moderate
Evidence
145
Studies
60
Vendors
$35 – $50 median · 10mg
Read the full article →First-generation GLP-1 agonist with a large clinical trial literature behind it.
Strong
Evidence
420
Studies
52
Vendors
$70 – $99 median · 10mg
Read the full article →Short synthetic tripeptide from the Khavinson bioregulator series, studied in Russian-language neuroprotection work.
Limited
Evidence
11
Studies
50
Vendors
$30 – $42 median · 10mg
Read the full article →Palmitoyl pentapeptide studied in topical collagen and dermal matrix research.
Moderate
Evidence
48
Studies
57
Vendors
$25 – $35 median · 10mg
Read the full article →Senolytic peptide studied for selectively clearing senescent cells in animal models.
Emerging
Evidence
13
Studies
67
Vendors
$170 – $241 median · 10mg
Read the full article →Vasoactive intestinal peptide, an endogenous neuropeptide with a broad research literature.
Moderate
Evidence
190
Studies
56
Vendors
$45 – $64 median · 10mg
Read the full article →Lipotropic compounded solution of methionine, inositol, choline and B vitamins.
Limited
Evidence
7
Studies
72
Vendors
$45 – $64 median · 10ml
Read the full article →Mitochondria-targeted tetrapeptide, also known as elamipretide, with clinical trial data.
Moderate
Evidence
96
Studies
76
Vendors
$50 – $71 median · 10mg
Read the full article →Mitochondrial-derived peptide studied in cytoprotection and metabolic ageing research.
Emerging
Evidence
87
Studies
89
Vendors
$90 – $128 median · 10mg
Read the full article →Endogenous tripeptide antioxidant with an extensive biochemical literature.
Strong
Evidence
500
Studies
53
Vendors
$45 – $64 median · 1500mg
Read the full article →Synthetic GnRH decapeptide with a long clinical and diagnostic research record.
Strong
Evidence
260
Studies
60
Vendors
$40 – $57 median · 5mg
Read the full article →Recombinant erythropoietin, a glycoprotein hormone with a large clinical literature.
Strong
Evidence
480
Studies
43
Vendors
$100 – $142 median · 3000IU
Read the full article →Khavinson immune bioregulator tetrapeptide with a narrow published record.
Limited
Evidence
8
Studies
68
Vendors
$60 – $85 median · 20mg
Read the full article →Khavinson bioregulator peptide studied in peripheral nerve and cortical tissue models.
Limited
Evidence
9
Studies
72
Vendors
$45 – $64 median · 20mg
Read the full article →Cardiac-tissue bioregulator peptide from the Khavinson series.
Limited
Evidence
7
Studies
82
Vendors
$55 – $78 median · 20mg
Read the full article →Single-chain relaxin analogue studied for anti-fibrotic signalling.
Emerging
Evidence
21
Studies
77
Vendors
$35 – $50 median · 10mg
Read the full article →Soluble activin receptor fusion protein studied as a myostatin pathway inhibitor.
Moderate
Evidence
26
Studies
90
Vendors
$45 – $64 median · 1mg
Read the full article →Full-length adrenocorticotropic hormone with a deep endocrine research literature.
Strong
Evidence
310
Studies
48
Vendors
$50 – $71 median · 5mg
Read the full article →GHRH analogue approved as a medicine for HIV-associated lipodystrophy, with phase 3 data.
Strong
Evidence
150
Studies
61
Vendors
$65 – $92 median · 5mg
Read the full article →Erythropoietin-derived 11-mer studied in small neuropathy trials.
Moderate
Evidence
34
Studies
56
Vendors
$55 – $78 median · 10mg
Read the full article →GHRH 1-29 fragment with a long clinical history in growth hormone diagnostics.
Strong
Evidence
175
Studies
72
Vendors
$35 – $50 median · 5mg
Read the full article →Growth hormone fragment 176-191 studied for lipolytic activity, with human trial data.
Moderate
Evidence
41
Studies
70
Vendors
$44 – $62 median · 5mg
Read the full article →GLP-1 and glucagon dual agonist based on oxyntomodulin, with phase 3 data in China.
Emerging
Evidence
18
Studies
83
Vendors
$65 – $92 median · 10mg
Read the full article →Amphibian-derived opioid heptapeptide studied in receptor pharmacology research.
Moderate
Evidence
58
Studies
38
Vendors
$29 – $41 median · 5mg
Read the full article →Acetyl octapeptide studied in topical expression-line cosmetic research.
Moderate
Evidence
22
Studies
88
Vendors
$20 – $28 median · 10mg
Read the full article →Alpha-MSH tripeptide fragment studied for anti-inflammatory activity in gut models.
Moderate
Evidence
44
Studies
86
Vendors
$25 – $35 median · 5mg
Read the full article →Human cathelicidin antimicrobial peptide with a substantial immunology literature.
Moderate
Evidence
130
Studies
44
Vendors
$30 – $43 median · 5mg
Read the full article →Long-acting IGF-1 analogue with reduced binding-protein affinity.
Moderate
Evidence
72
Studies
63
Vendors
$35 – $50 median · 1mg
Read the full article →Thymic peptide extract studied in Russian immune-ageing research.
Limited
Evidence
15
Studies
67
Vendors
$25 – $35 median · 10mg
Read the full article →Upstream regulator of GnRH release with a growing human research literature.
Moderate
Evidence
165
Studies
80
Vendors
$25 – $35 median · 5mg
Read the full article →Delta sleep-inducing peptide with an old and inconsistent research record.
Emerging
Evidence
52
Studies
69
Vendors
$25 – $35 median · 5mg
Read the full article →Combination vial pairing GHK-Cu, BPC-157 and TB-500 for skin and repair research.
Limited
Evidence
5
Studies
39
Vendors
$90 – $128 median · 70mg
Read the full article →ACTH 4-10 analogue registered as a medicine in Russia and studied in stroke research.
Moderate
Evidence
88
Studies
86
Vendors
$25 – $35 median · 5mg
Read the full article →Mitochondrial-derived peptide studied in exercise metabolism and insulin sensitivity models.
Emerging
Evidence
63
Studies
41
Vendors
$25 – $35 median · 10mg
Read the full article →Nonapeptide hormone with an enormous clinical and behavioural research literature.
Strong
Evidence
600
Studies
54
Vendors
$30 – $42 median · 10mg
Read the full article →