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Weight Loss

Weight Loss Research Peptides

Research peptides for weight management and metabolic health.

15products
Pantheon Peptidessupplier

About Weight Loss Peptides

Discover our selection of weight loss research peptides from Pantheon Peptides. All products are for research use only.

Research Applications

These peptides have been studied in various research contexts related to weight loss.

The Receptor Agonist Progression

GLP-1 → Dual → Triple Agonism

Each additional receptor target adds a complementary mechanism, producing progressively greater fat loss in clinical research.

~15%

avg body wt loss

GLP-1 Agonist

Semaglutide (reference)

Reduces appetite, slows gastric emptying, stimulates insulin

~20–22%

avg body wt loss

Dual Agonist

Tirzepatide (GLP-1 + GIP)

Adds GIP receptor — enhances insulin sensitivity + energy expenditure

~24%

avg body wt loss

Triple Agonist

Retatrutide (GLP-1 + GIP + GCG)

Adds glucagon — increases energy expenditure + hepatic fat breakdown

Distinct Pathways

Four Independent Fat-Loss Mechanisms

GLP-1 / GIP / Glucagon Agonism

TirzepatideRetatrutideMazdutideCagrilintide

Reduce caloric intake through satiety signaling, slow stomach emptying, and improve insulin sensitivity.

GH Fragment Lipolysis

AOD9604

Activates beta-3 adrenergic receptors in adipose tissue, triggering fat breakdown without GH's anabolic effects.

NNMT Inhibition

5-Amino-1MQ

Raises intracellular NAD+ and activates SIRT1/AMPK. Shifts fat cells from energy storage to energy expenditure.

AMPK Activation

AICARMOTS-C

Mimics the cellular effects of exercise at the enzyme level — increases fatty acid oxidation and mitochondrial biogenesis.

Research Data

Clinical & Preclinical Highlights

Compound
Avg Reduction
Duration
Notes
Tirzepatide
20–22.5%
72 weeks
SURMOUNT-1 trial. FDA approved for obesity 2023.
Retatrutide
24.2%
48 weeks
Highest weight reduction ever recorded for a pharmacological agent.
AOD9604
Visceral fat preferential
Varies
No lean mass loss observed in rodent models.
5-Amino-1MQ
Significant fat mass ↓
4 weeks
Without changes in food intake — purely metabolic mechanism.

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Available on Pantheon Peptides — trusted supplier. For research use only.

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Weight Loss Peptides (15)

In Stock
Tirzepatide
Weight Loss
Tirzepatide

Weight management, Diabetes control, Cardiovascular health, Improves insulin sensitivity, Supports metabolic health.

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In Stock
5-AMINO-1MQ
Weight Loss
5-AMINO-1MQ

Promotes fat loss by increasing fat breakdown.

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In Stock
AICAR
Muscle GrowthWeight Loss
AICAR

Enhances endurance, Improves cardiovascular health, Promotes weight management, Supports metabolic health, Boosts overall vitality.

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In Stock
AOD9604
Weight Loss
AOD9604

Reduces Abdominal Fat, Improves metabolism, Supports Joint and Cartilage Health.

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In Stock
Cagrilintide
Weight Loss
Cagrilintide

Supports sustainable weight loss, reduces appetite and food cravings, enhances metabolic efficiency, preserves muscle mass during fat loss.

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In Stock
Epithalon + 5-Amino-1MQ
Anti-AgingWeight Loss
Epithalon + 5-Amino-1MQ

Cellular Longevity & Repair, Metabolic Boost, Synergistic Anti-Aging, Cognitive Support, Enhanced Mitochondrial Function, Potential Longevity Benefits.

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In Stock
Ipamorelin + Tesamorelin
Muscle GrowthWeight Loss
Ipamorelin + Tesamorelin

Promotes muscle growth, Enhances fat loss, Accelerates tissue repair and regeneration, Improves Sleep Quality, Boosts Skin Elasticity, Reduces abdominal fat, Enhances metabolic function, Enhance mental clarity.

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In Stock
MOTS-C
Anti-AgingWeight Loss
MOTS-C

Enhances insulin sensitivity, Promotes glucose metabolism, Anti-inflammatory properties, Supports mitochondrial health, Slow down aging processes.

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In Stock
Mazdutide
Weight Loss
Mazdutide

Promotes sustainable weight reduction.

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In Stock
Prime Metabolic 12-Week Cycle
Peptides CyclesWeight Loss
Prime Metabolic 12-Week Cycle

Total metabolic support for energy, weight loss, recovery, & body composition.

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In Stock
Prime Metabolic 6-Week Cycle
Peptides CyclesWeight Loss
Prime Metabolic 6-Week Cycle

TOTAL METABOLIC SUPPORT FOR ENERGY, WEIGHT LOSS, AND RECOVERY.

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In Stock
Retatrutide
Weight Loss
Retatrutide

Supports weight loss, helps preserve lean muscle, reduces food cravings, aids metabolic health, lowers blood pressure, improves blood sugar control.

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In Stock
Slim Peptides Cycle
Peptides CyclesWeight Loss
Slim Peptides Cycle

Drives effective fat loss.

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In Stock
Tesamorelin
Weight LossMuscle Growth
Tesamorelin

Reduces abdominal fat, enhances metabolic function, supports muscle maintenance, improves skin elasticity, enhance mental clarity.

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In Stock
Tesamorelin + CJC-1295 + Ipamorelin
Muscle GrowthWeight Loss
Tesamorelin + CJC-1295 + Ipamorelin

Stimulates release of growth hormone, particularly effective in reducing abdominal fat, improving metabolism, and enhancing muscle mass.

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Peptide Cycles

Try a Pre-Built Research Cycle

Synergistic combinations of weight loss peptides.

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Frequently Asked Questions

What are Weight Loss peptides?
Weight Loss peptides are research compounds that have been studied for their effects on weight loss-related pathways.
Are these peptides safe?
All products are for research use only. Not for human consumption. Consult a qualified physician before any use.

Start Your Weight Loss Research

15 research peptides available. Available at Pantheon Peptides.

Shop Weight Loss Peptides Research Guides

For research use only. Not for human consumption. Consult a physician.