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HGH Fragment 176-191 is a specialized peptide focused exclusively on fat metabolism. It represents the "lipolytic" (fat-burning) end of the Human Growth Hormone molecule. This high-concentration 5 mg vial is designed for longer-duration cycles or higher-dose research protocols, providing a significant amount of the active substance in a single sterile container.
By isolating the 176-191 amino acid sequence, this peptide triggers the breakdown of fat without affecting blood sugar levels or inducing the cellular growth associated with full-length Somatropin.
Stubborn Fat Oxidation: Specifically targets adipose tissue, making it highly effective for reducing "stubborn" fat in the abdominal and gluteal regions.
Metabolic Efficiency: Increases the rate at which the body converts stored fats into usable energy (ATP).
Glycemic Safety: Unlike full HGH, it does not decrease insulin sensitivity. It can be used without the risk of hyperglycemia or "GH-induced" diabetes.
Muscle Sparing: Helps prevent muscle wasting during periods of caloric restriction, ensuring that weight loss is primarily derived from fat.
Enhanced Skin Texture: Indirectly supports skin health and elasticity through improved metabolic function.
| Feature | Details |
| Active Substance | HGH Fragment 176-191 |
| Total Content | 5 mg (5,000 mcg) |
| Packaging | 1 Vial |
| Form | Lyophilized (Freeze-dried) Powder |
| Purity | >98% |
| Molecular Formula | $C_H_N_O_S_$ |
To maintain stability and efficacy, the peptide must be handled with care:
Reconstitution: Add 2 ml or 2.5 ml of Bacteriostatic Water to the vial. Aim the water at the glass wall and allow it to dissolve the powder slowly. Do not shake.
Standard Dose: Ranges from 250 mcg to 500 mcg per day.
The "Insulin Window": For the peptide to work, insulin levels must be low. Administer in the morning on a completely empty stomach or before bed (at least 3 hours after your last meal).
Method: Subcutaneous injection into the abdominal fat.
Pre-Reconstitution: Store in a cool, dark place. For long-term storage, keep in the freezer or refrigerator.
Post-Reconstitution: Must be kept refrigerated (2°C - 8°C). Due to the 5 mg size, it is important to use Bacteriostatic Water to ensure the solution remains sterile throughout the 10–20 days it takes to finish the vial.
If you reconstitute this 5 mg vial with 2.5 ml (250 units) of water:
250 mcg dose = 12.5 units on a 100-unit insulin syringe.
500 mcg dose = 25 units on a 100-unit insulin syringe.