Research Category

Weight Loss Research

Optimize Metabolism. Redefine Body Composition.

MetabolismLipolysisGH SignalingBody Composition

Compounds studied for their roles in metabolic regulation, growth hormone signaling, and targeted adipose tissue reduction.

17

Research Compounds

31

Scientific References

Monthly

Updated

ATPATP

Research Snapshot

Evidence Summary

Research Areas

MetabolismLipolysisGH SignalingBody Composition

Mechanisms

β3-Adrenergic LipolysisGHRH Receptor AgonismGhrelin Receptor AgonismIGF-1 Elevation

Research Status

Tesamorelin is FDA-approved for HIV lipodystrophy. Other compounds in preclinical and Phase II research stages.

Evidence Base

17

Compounds

31+

References

Research Overview

What this field
investigates

What we research

The Weight Loss category examines compounds studied for their roles in metabolic regulation, growth hormone signaling, and targeted adipose tissue reduction — from lipolytic fragments to GHRH analogues.

How compounds are grouped

Compounds are grouped by mechanism: lipolytic peptides (AOD-9604, HGH Fragment 176-191), GHRH/GHRP secretagogues (CJC-1295, Ipamorelin), and FDA-approved visceral fat targets (Tesamorelin). Each addresses fat metabolism through distinct endocrine pathways.

Research considerations

Tesamorelin is FDA-approved for HIV-associated lipodystrophy. Other compounds are research chemicals. Weight loss peptide research involves metabolic, cardiovascular, and endocrine considerations that require medical supervision in clinical contexts.

Research Category

All Compounds

17 total
AOD-9604
Peptide

C78H123N23O23S2

AOD-9604

HGH Fragment — Targeted Fat Metabolism

AOD-9604 (Advanced Obesity Drug 9604) is a modified fragment of the C-terminus of human growth hormone (hGH), ...

Targeted lipolysis (fat br…Inhibition of lipogenesis …
Read Profile
CJC-1295
Peptide

C152H252N44O42

CJC-1295

Extended-Release GHRH Analogue

CJC-1295 is a synthetic analogue of growth hormone-releasing hormone (GHRH) that has been modified to extend i...

Sustained growth hormone p…IGF-1 elevation supporting…
Read Profile
Ipamorelin
Peptide

C38H49N9O5

Ipamorelin

The Selective GH Secretagogue

Ipamorelin is a selective pentapeptide growth hormone secretagogue (GHS) and ghrelin receptor agonist. It is n...

Selective GH pulse stimula…Fat loss and lean body mas…
Read Profile
GHRP-2
Peptide

C45H55N9O6

GHRP-2

Growth Hormone Releasing Peptide-2

GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide and potent ghrelin receptor agonist. It...

Potent GH pulse stimulatio…Enhanced fat mobilization …
Read Profile
Tesamorelin
Peptide

C221H366N72O67S

Tesamorelin

FDA-Approved GHRH Analogue for Visceral Fat

Tesamorelin is a synthetic analogue of GHRH approved by the FDA under the brand name Egrifta® for the reductio...

FDA-approved reduction of …IGF-1 normalization in GH-…
Read Profile
HGH Fragment 176-191
Peptide

C78H125N23O23S2

HGH Fragment 176-191

The Lipolytic Fragment of Growth Hormone

HGH Fragment 176-191 is a stabilized analogue of the C-terminal fragment of human growth hormone spanning amin...

Potent stimulation of fat …No effect on insulin sensi…
Read Profile
GHRP-6
Peptide

C46H56N12O6

GHRP-6

Growth Hormone Releasing Peptide-6

GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide and one of the earliest discovered ghre...

Potent GH pulse stimulatio…Significant appetite stimu…
Read Profile
Hexarelin
Peptide

C47H58N12O6

Hexarelin

The Potent GH Secretagogue with Cardioprotective Action

Hexarelin (Examorelin) is a synthetic hexapeptide and potent ghrelin receptor agonist developed by Mediolanum ...

Among the most potent GH s…Direct cardioprotective ef…
Read Profile
Sermorelin
Peptide

C149H246N56O44S

Sermorelin

The Native GHRH Analogue for Diagnostic and Therapeutic Research

Sermorelin is a synthetic peptide consisting of the first 29 amino acids of naturally occurring growth hormone...

Bioidentical GHRH fragment…FDA-approved diagnostic us…
Read Profile
Semaglutide
Peptide

C187H291N45O59

Semaglutide

The Long-Acting GLP-1 Receptor Agonist

Semaglutide is a synthetic GLP-1 (glucagon-like peptide-1) receptor agonist developed by Novo Nordisk, structu...

Significant dose-dependent…Improved glycemic control …
Read Profile
Tirzepatide
Peptide

C225H348N60O68

Tirzepatide

The Dual GIP/GLP-1 "Twincretin" Receptor Agonist

Tirzepatide is a synthetic dual agonist of both the GIP (glucose-dependent insulinotropic polypeptide) and GLP...

Highest reported weight lo…Dual receptor activation a…
Read Profile
Retatrutide
Peptide

C221H352N56O67

Retatrutide

The Triple Hormone Receptor Agonist (GLP-1/GIP/Glucagon)

Retatrutide (LY3437943) is an investigational triple receptor agonist targeting GLP-1, GIP, and glucagon recep...

Triple receptor agonism — …Highest weight loss percen…
Read Profile
5-Amino-1MQ
Peptide

C10H11N2

5-Amino-1MQ

NNMT Inhibitor — Small Molecule for Fat Oxidation

5-Amino-1MQ (5-Amino-1-methylquinolinium) is a small-molecule inhibitor of nicotinamide N-methyltransferase (N...

NNMT enzyme inhibition res…Increased NAD+ levels for …
Read Profile
Cagrilintide
Peptide

C174H294N44O52S2

Cagrilintide

Long-Acting Amylin Analogue for Appetite Regulation

Cagrilintide is a long-acting synthetic analogue of human amylin, a peptide co-secreted with insulin from panc...

Amylin receptor activation…Complementary to GLP-1 pat…
Read Profile
Eloralintide
Research

Eloralintide

Investigational Long-Acting GLP-1 Receptor Agonist

Eloralintide is an investigational long-acting GLP-1 receptor agonist in the incretin therapy class, engineere...

Sustained GLP-1 receptor a…Designed for extended half…
Read Profile
HGH 191aa (Somatropin)
Peptide

C990H1528N262O300S7

HGH 191aa (Somatropin)

Recombinant Human Growth Hormone — 191 Amino Acid Sequence

HGH 191aa (Somatropin) is recombinant human growth hormone consisting of the complete 191-amino-acid sequence ...

Identical 191-amino-acid s…Potent lipolytic effect on…
Read Profile
SLU-PP-332
Research

SLU-PP-332

The Pan-ERR Agonist Exercise Mimetic

SLU-PP-332 is a synthetic pan-ERR (estrogen-related receptor α, β, γ) agonist developed in Thomas Burris's lab...

Pan-ERR (α/β/γ) agonism re…Mitochondrial biogenesis a…
Read Profile
HEXAGEN Research Navigator™

Still not sure?

Use our interactive Research Navigator to discover compounds commonly investigated for your specific research goals. Educational only — no products, no pricing.

Start Research Navigator