⚠️ Important All products on our website are intended solely for laboratory and research purposes. The information provided for each product is for educational and informational purposes only. These products are not intended for use in or on humans or animals. They are recommended to be handled only by qualified professionals in a controlled environment.

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HGH Fragment 176-191 | 5mg

Stabilized Pre-Mixed Pen

In stock

$79.00

Quantity	Price	Discount
3-5	$75.05	5%
6-9	$73.47	7%
10+	$71.10	10%

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Our team will respond to your inquiry within the same day.

In stock

What is MSSPT technology?

How We Keep Peptides Stable Inside a Pen
Our MSSPT™ (Molecular Structure Stabilization Process Technology) keeps every peptide molecule intact and active—from production to the moment you click the pen.

Why it matters: Peptides are sensitive to heat, light, oxygen, pH swings, and shaking. MSSPT™ is our end‑to‑end method to protect them at every stage.

The MSSPT™ Playbook:

Make the Molecule Tougher: Smart chemistry tweaks and protective groups reduce weak spots.
Build the Right Microenvironment: Buffers, antioxidants, and stabilizers actively prevent degradation.
Optimize Storage & Process: Freeze-drying, controlled humidity, and temperature safeguards ensure long-term stability.
Engineer the Pen as a Shield: Light/oxygen barriers, desiccants, and low-shear pathways protect during use.
Prove It With Data: Rigorous stability studies and analytics guarantee potency and safety.

What This Means For You: Reliable potency, convenient multi-peptide delivery, and consistent safety dose after dose.

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Research-Grade Quality

Every pen is manufactured under strict quality control for consistent and reliable lab use.

Stabilized Pre-Mixed Formula

No reconstitution required – optimized for convenience and accuracy in research.

Verified Source & Purity

Third-party tested for purity and identity to meet research standards.

Temperature-Controlled Shipping

Shipped in insulated packaging with cold packs to maintain optimal temperature. Every order is tracked to ensure safe and timely delivery.

Proper storage

To guarantee the highest quality of our research peptides, we prioritize proper delivery and storage conditions. Every order is shipped in specialized cooling boxes designed to maintain the necessary temperature throughout transit, ensuring that your peptides arrive in optimal condition.

Upon receiving your peptides, proper storage is essential to preserve their stability and potency. We recommend keeping them refrigerated at a temperature between 2°C and 8°C. This safeguards their integrity, allowing them to maintain their effectiveness throughout their shelf life.

For research use only.

Shipping details

Fast and secure shipping of your order with FedEx, ensuring the highest quality and reliability at every step.

Order Processing & Packaging

Once your payment is confirmed via bank transfer or debit/credit card, we ship your order on the next business day.
All orders are carefully packaged in temperature-controlled cooling boxes to maintain peptide integrity during transit.

Delivery Timeframe

Standard U.S. delivery time: 1 to 3 business days.
Orders are shipped exclusively via FedEx for a fast, safe, and reliable delivery experience.

Tracking & Order Confirmation

Once your payment is processed and order is shipped, you will receive an email confirmation with your tracking number.
You can track your order in real time using the FedEx tracking page.

How does the pen work?

The Peptide Pen is an advanced, pre-mixed device designed for accurate dosing in research applications. This ready-to-use pen eliminates the need for mixing, ensuring efficiency and reliability in every use.

Key Features of the Peptide Pen

✔ Pre-Mixed & Ready-to-Use – No need for dilution or manual preparation.
✔ Precision Dosing – Each pen is pre-calibrated for consistent and accurate measurement.
✔ Sterile & Secure – Manufactured in a controlled laboratory environment and packaged under strict sterile conditions to maintain purity and stability.
✔ User-Friendly Design – Ergonomic and easy-to-handle, making research more efficient.

How to Use the Peptide Pen?

1️⃣ Attach the needle – Secure it by twisting onto the pen until firmly in place.
2️⃣ Set the precise dose – Adjust the dosage dial by rotating the regulator to the desired units (ranging from 0 to 60).
3️⃣ Administer as per research protocols – Ensuring controlled and reproducible application.
4️⃣ Proper Storage – Keep the pen refrigerated between 2°C and 8°C to maintain peptide integrity and stability.

⚠ Note: Our peptides are for research use only and are not intended for human consumption.

What is HGH Frag 176-191?

HGH Fragment 176-191 is a synthetic peptide derived from the C-terminal region (amino acids 176-191) of human growth hormone (HGH). It has been extensively studied for its role in fat metabolism, energy regulation, and weight management research.

Unlike full-length HGH, which affects multiple biological pathways, HGH Frag 176-191 selectively promotes lipolysis (fat breakdown) without significantly influencing insulin resistance, IGF-1 levels, or muscle growth. This makes it a valuable subject in metabolic function and obesity research.

Research suggests that HGH Fragment 176-191 mimics the fat-burning properties of HGH, while avoiding the undesired effects on glucose metabolism and anabolic growth factors. Its ability to enhance fat oxidation and prevent lipogenesis positions it as a key peptide in fat loss and metabolic efficiency research.

How Does HGH Frag 176-191 Work?

HGH Frag 176-191 functions as a selective growth hormone peptide, specifically targeting fat metabolism without affecting blood sugar levels or IGF-1 production. Research has explored its impact on:

Stimulating Lipolysis (Fat Breakdown): HGH Frag 176-191 activates beta-3 adrenergic receptors, promoting the breakdown of stored fat (adipose tissue) for energy production.
Preventing Lipogenesis (Fat Storage): Research indicates that this peptide reduces new fat accumulation, making it a subject of interest in obesity and metabolic syndrome studies.
No Effect on IGF-1 or Blood Sugar Regulation: Unlike full-length HGH, HGH Fragment 176-191 does not stimulate IGF-1 production, meaning it avoids the anabolic (muscle-building) and insulin-altering effects of standard HGH.
Enhancing Energy Utilization: By increasing fatty acid oxidation, HGH Frag 176-191 may contribute to enhanced energy levels and improved metabolic efficiency, making it relevant in weight management and energy expenditure research.

Research on HGH Frag 176-191

HGH Frag 176-191 has been extensively studied in preclinical and clinical research for its role in fat metabolism, energy regulation, and body composition.

Fat Loss and Lipolysis Studies: Studies suggest that HGH Frag 176-191 enhances fat oxidation by stimulating beta-3 adrenergic receptors, promoting increased fat breakdown without altering lean muscle mass.
Obesity and Metabolic Research: Preclinical studies indicate that HGH Fragment 176-191 helps regulate fat accumulation and energy balance, making it a subject of interest in obesity and metabolic disorder studies.
Energy Regulation and Mitochondrial Function: Research has explored its potential impact on cellular energy production and mitochondrial activity, suggesting that it may enhance metabolic efficiency and fat utilization.
Comparison to Full-Length HGH: Unlike traditional HGH, HGH Frag 176-191 does not significantly impact IGF-1 levels, meaning it avoids the undesired effects on glucose metabolism and insulin sensitivity.

HGH Fragment 176-191 Dosage Considerations in Research

Research studies have explored various HGH Frag 176-191 dosage parameters based on experimental objectives and biological response factors. Key considerations include:

Route of Administration – Most research is conducted via subcutaneous injection for optimal bioavailability.
Dosage Frequency – Studies suggest that consistent dosing protocols maximize fat metabolism effects.
Cycle Length – Research on HGH Frag 176-191 cycle length examines both short-term and long-term administration protocols. Studies suggest that cycling protocols may enhance the effectiveness of lipolysis while minimizing receptor desensitization.

Ongoing research continues to refine HGH Fragment 176-191 dosage protocols for applications in weight loss, body composition, and metabolic health studies.

HGH Fragment 176-191 Weight Loss Results – Research Findings

Studies on HGH Fragment 176-191 weight loss results suggest that this peptide plays a role in fat oxidation and metabolic regulation. Findings indicate:

Before administration: Subjects displayed baseline fat metabolism and energy regulation levels.
After administration: Research observed increased fat oxidation, reduced fat accumulation, and improved energy utilization due to its selective activation of beta-3 adrenergic receptors.

Conclusion: HGH Frag 176-191 is widely researched for its ability to enhance fat metabolism without affecting IGF-1 levels, muscle growth, or glucose regulation.

HGH Fragment 176-191 – Structural and Molecular Properties

HGH Frag 176-191 is a synthetic fragment derived from the C-terminal region (amino acids 176-191) of human growth hormone (HGH). It retains the lipolytic properties of full-length HGH while eliminating effects on IGF-1 production and glucose metabolism.

The modified peptide sequence of HGH Frag 176-191 allows for enhanced beta-3 adrenergic receptor activation, promoting fat oxidation without anabolic muscle growth effects. This makes it a highly selective research peptide in metabolic efficiency and weight management studies.

Its bioactive sequence is engineered for fat metabolism enhancement while avoiding traditional HGH-related effects.

History and Development of HGH Fragment 176-191

HGH Frag 176-191 was developed as part of ongoing research into the metabolic effects of human growth hormone (HGH). Scientists sought to isolate the fat-burning properties of HGH while avoiding its anabolic and insulin-modulating effects. This led to the identification of the C-terminal region (amino acids 176-191) as the segment responsible for lipolysis (fat breakdown) and lipid metabolism regulation.

In preclinical and clinical studies, HGH Frag 176-191 has demonstrated significant advantages in promoting fat oxidation without increasing IGF-1 levels or altering blood sugar balance. Today, it remains a key subject in weight management, metabolic regulation, and body composition research, with continued studies exploring its potential for obesity, energy balance, and fat metabolism applications.

Benefits and Potential Applications of HGH Frag 176-191

HGH Fragment 176-191 is a synthetic peptide derived from human growth hormone (HGH), specifically designed to enhance fat metabolism while avoiding the anabolic and insulin-modulating effects of full-length HGH. Its ability to promote lipolysis, prevent fat accumulation, and regulate energy balance makes it a valuable subject in weight management and metabolic research.

Fat Loss and Lipolysis Enhancement: Research suggests that HGH Frag 176-191 stimulates fat breakdown (lipolysis) while preventing fat storage (lipogenesis), making it a key peptide in obesity and body composition studies.

Energy Regulation and Metabolic Efficiency: Studies indicate that HGH Fragment 176-191 may enhance mitochondrial function and fatty acid oxidation, leading to increased energy expenditure and improved metabolic balance.
No Impact on IGF-1 or Glucose Regulation: Unlike full-length HGH, this fragment does not increase IGF-1 levels or disrupt blood sugar balance, making it an ideal subject in metabolic and fat-burning research without the unwanted effects on insulin sensitivity.
Potential Applications in Obesity and Weight Management Research: Preclinical models have explored HGH Frag 176-191 for its ability to reduce fat accumulation and improve lipid metabolism, positioning it as a promising peptide in obesity-related studies.

These characteristics make HGH Frag 176-191 a widely researched peptide in fat metabolism and weight management studies, providing insights into body composition optimization, lipid oxidation, and metabolic regulation.

Possible Side Effects of HGH Fragment 176-191

Research on HGH Fragment 176-191 side effects suggests that it is generally well tolerated in experimental settings. However, some studies indicate mild, temporary effects, including:

Mild Injection Site Reactions: Localized redness, swelling, or irritation.
Temporary Fatigue or Lethargy: Some studies report mild tiredness after administration.
Flushing or Lightheadedness: A small percentage of subjects experience temporary changes in circulatory response.
Mild Gastrointestinal Discomfort: Some studies indicate occasional nausea or bloating.
Changes in Appetite: Some models suggest appetite fluctuation, either increased or decreased.

These effects are typically mild and transient, with no significant long-term concerns reported.