At MuscleDog Pharmaceuticals, we focus on delivering research-grade peptides that target specific performance and wellness goals. One of the most exciting compounds in fat metabolism research is HGH Fragment 176-191, also known as the “lipolytic fragment.”

What is HGH Fragment 176-191?

HGH Fragment 176-191 is a modified segment of the full Human Growth Hormone molecule, specifically designed to retain the fat-burning properties of HGH without triggering its unwanted effects. This peptide has also been studied under the name AOD9604.

Unlike full-length HGH, Fragment 176-191 does not increase IGF-1 levels or interfere with carbohydrate metabolism and insulin sensitivity. Instead, it focuses almost exclusively on enhancing fat metabolism, making it a targeted tool for obesity and fat-loss research.

Key Benefits of HGH Fragment 176-191

Enhanced Fat Burning – Stimulates the breakdown of stored fat and prevents new fat accumulation.
Selective Action – Does not impact blood sugar, insulin sensitivity, or IGF-1 levels like regular HGH.
Supports Lean Physique – Helps reduce stubborn fat while preserving lean muscle.
Safe Research Profile – Well-studied in animal models with a focus on obesity and metabolic health.

How It Works

Research shows that Fragment 176-191 acts by:

• Stimulating lipolysis (the breakdown of fat)

• Inhibiting lipogenesis (the formation of new fat cells)

• Enhancing fat metabolism without causing the broad hormonal effects associated with full-length HGH

This selective mechanism has made HGH Frag one of the most promising peptides in obesity and weight management research.

Why Choose HGH Frag from MuscleDog Pharmaceuticals?

• Research-Grade Purity & Quality

• Focused on Targeted Fat Metabolism

• Reliable Source for Scientific Exploration