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HGH Fragment 176-191 5 mg
$45.00
Research with pure HGH Fragment 176-191 5mg. Designed for studying fat metabolism, this pharma-grade peptide is third-party tested for purity. US-domestic, fast shipping.
HGH Fragment 176-191 | 5 mg High-Concentration Vial
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.
Key Benefits & Metabolic Effects
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Stubborn Fat Oxidation: Specifically targets adipose tissue, making it highly effective for reducing “stubborn” fat in the abdominal and gluteal regions.
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Metabolic Efficiency: Increases the rate at which the body converts stored fats into usable energy (ATP).
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Glycemic Safety: Unlike full HGH, it does not decrease insulin sensitivity. It can be used without the risk of hyperglycemia or “GH-induced” diabetes.
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Muscle Sparing: Helps prevent muscle wasting during periods of caloric restriction, ensuring that weight loss is primarily derived from fat.
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Enhanced Skin Texture: Indirectly supports skin health and elasticity through improved metabolic function.
Product Specifications
| 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 | $C_H_N_O_S_$ |
Administration & Protocol
To maintain stability and efficacy, the peptide must be handled with care:
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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.
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Standard Dose: Ranges from 250 mcg to 500 mcg per day.
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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).
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Method: Subcutaneous injection into the abdominal fat.
Storage & Handling
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Pre-Reconstitution: Store in a cool, dark place. For long-term storage, keep in the freezer or refrigerator.
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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.
Example Dosing Math
If you reconstitute this 5 mg vial with 2.5 ml (250 units) of water:
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250 mcg dose = 12.5 units on a 100-unit insulin syringe.
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500 mcg dose = 25 units on a 100-unit insulin syringe.



Customer reviews
21 reviews for HGH Fragment 176-191 5 mg
Fast shipping and great customer support. I’ve ordered multiple times and have never been disappointed.
Support responses were delayed. Not sure if I would order again.
Professional service from start to finish. Highly recommend to anyone looking for reliable service.
Worth trying. Customer service was helpful when I contacted them.
Highly recommend to anyone looking for reliable service. Packaging was secure and discreet.
The ordering process was simple and straightforward. Customer service answered all my questions quickly.
Highly recommend to anyone looking for reliable service. Customer service answered all my questions quickly.
Everything arrived in good condition. Would purchase again in the future.
Everything arrived on time and in perfect condition. Highly recommend to anyone looking for reliable service.
The ordering process was simple and straightforward. Customer service answered all my questions quickly.
Worth trying. Good value for the price.
Highly recommend to anyone looking for reliable service. Packaging was secure and discreet.
Everything arrived in good condition. Good quality and overall a positive experience.
Good value for the price. Shipping took a little longer than expected but everything arrived safely.
Shipping took much longer than expected. The order arrived later than promised.
Shipping took a little longer than expected but everything arrived safely. Worth trying.
Customer service was helpful when I contacted them. The product met my expectations.
Customer service was decent. A fair experience overall.
Highly recommend to anyone looking for reliable service. Everything arrived on time and in perfect condition.
Highly recommend to anyone looking for reliable service. I’ve ordered multiple times and have never been disappointed.
The ordering process was easy. Worth trying.
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