
What is Tesamorelin?
Peptide Center

Tesamorelin is a synthetic growth hormone-releasing hormone (GHRH) analog that stimulates the pituitary gland to produce and release growth hormone (GH). It is primarily used for reducing excess abdominal fat in people with HIV-associated lipodystrophy, but it also has potential anti-aging, fat loss, and cognitive benefits.
How Does Tesamorelin Work?
Tesamorelin works by mimicking natural GHRH, which signals the pituitary gland to increase growth hormone secretion. This results in:
1. Higher Growth Hormone Levels – Leads to increased metabolism, fat loss, and muscle retention.
2. Increased IGF-1 Production – IGF-1 (Insulin-like Growth Factor-1) promotes tissue growth, muscle repair, and recovery.
3. Enhanced Fat Breakdown (Lipolysis) – Helps reduce visceral fat (deep belly fat).
Benefits of Tesamorelin.
1. Reduces Visceral Fat (Belly Fat Loss)
• Proven to significantly decrease abdominal fat, particularly in those with HIV-related lipodystrophy.
• May also help non-HIV individuals struggling with stubborn belly fat.
2. Improves Metabolism & Fat Oxidation
• Helps the body burn fat for energy, leading to a leaner body composition.
• May support weight management in individuals with growth hormone deficiencies.
3. Enhances Cognitive Function & Brain Health
• Studies suggest Tesamorelin may improve memory, learning, and cognitive performance.
• May be useful in preventing age-related cognitive decline.
4. Supports Muscle Growth & Recovery
• Stimulates muscle protein synthesis, helping preserve lean muscle while losing fat.
• Beneficial for athletes and aging individuals experiencing muscle loss.
5. Promotes Skin & Anti-Aging Effects
• Increases collagen production, improving skin elasticity and reducing wrinkles.
• May help maintain youthful appearance by supporting tissue repair.
How is Tesamorelin Administered?
• Injected subcutaneously (under the skin), usually once daily.
• Dosage varies, but it’s commonly prescribed at 2 mg per day
Tesamorelin vs. Other Growth Hormone Peptides