Tesamorelin

Growth Hormone Releasing Hormone Analog

Tesamorelin is a synthetic analog of growth hormone releasing hormone (GHRH) that stimulates the pituitary to increase endogenous growth hormone (GH) and insulin-like growth factor-1 (IGF-1) levels, supporting body composition, metabolic health, and overall vitality.

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Quick Facts

GHRH analog that stimulates natural GH release
Elevates GH and IGF-1 levels
Supports reduction of visceral adipose tissue
Improves body composition and lean mass
May enhance skin quality and elasticity
Generally well tolerated with a favorable profile
Short half-life supports flexible dosing

Research Highlights

Shown to significantly reduce visceral fat in clinical studies
Increased GH and IGF-1 levels without suppressing natural production
Improved lipid profiles and insulin sensitivity observed
May support muscle mass preservation during caloric deficit
Favorable safety and tolerability data

How Tesamorelin Works

Stimulates GHRH

Binds to GHRH receptors in the pituitary, stimulating the release of growth hormone (GH) into circulation.

Increases GH & IGF-1

Elevated GH promotes hepatic and peripheral production of IGF-1, supporting anabolic activity.

Supports Composition

Helps reduce visceral fat, increase lean body mass, and support metabolic and recovery benefits.

Protocol Tips

Administer subcutaneously, preferably in the evening
Consistency is key—daily dosing yields best results
Combine with resistance training and adequate protein intake for optimal outcomes
Monitor body composition, energy, and recovery
Stay hydrated and maintain sufficient micronutrients

Cycle Guidance

Typical cycle length: 12–24 weeks
Reassess goals and response before continuation
Breaks between cycles may be considered
Use as part of a comprehensive health strategy

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