What Is Fragment 176-191? The Fat Loss Peptide Explained | Complete Guide

What Is Fragment 176-191? The Fat Loss Peptide That Targets Stubborn Fat

If you're serious about fat loss—especially that stubborn fat that refuses to budge no matter how strict your diet or intense your training—Fragment 176-191 deserves your attention.

This peptide has earned a reputation in fitness and body recomposition circles as one of the most effective tools specifically designed for fat loss. Not muscle building. Not general wellness. Pure, targeted fat reduction.

But what exactly is Fragment 176-191? How does it work? What makes it different from other fat loss peptides? And most importantly, can it actually help you achieve the lean physique you've been working toward?

This comprehensive guide will answer all these questions and more. We'll break down the science, examine the research, explain proper protocols, compare it with similar peptides like AOD-9604, and give you the realistic expectations you need to decide if Fragment 176-191 is right for your fat loss journey.

What Is Fragment 176-191? The Science Behind the Fat Loss Peptide

Fragment 176-191, often simply called "Frag" or "HGH Frag," is a modified portion of the human growth hormone (hGH) molecule. Specifically, it's a synthetic peptide that corresponds to amino acids 176-191 of the 191-amino acid hGH protein chain.

Here's why that matters: scientists discovered that this particular section of the growth hormone molecule is responsible for its fat-burning effects. By isolating this fragment, researchers essentially created a peptide that delivers the lipolytic (fat-breaking) benefits of growth hormone without the other effects—both positive and negative—that come with full-spectrum GH.

The Discovery and Development

Fragment 176-191 was developed by researchers at Monash University in Australia. The goal was simple but ambitious: create a compound that could promote fat loss as effectively as growth hormone, but without affecting blood sugar levels, insulin sensitivity, or promoting the growth of other tissues (including potentially problematic cell growth).

The result? A peptide that specifically targets adipose tissue—your body's fat stores—and tells them to release their contents for energy use. According to research published in the Journal of Endocrinology, this fragment demonstrates the fat-reducing effects of growth hormone without the unwanted side effects.

How It's Different From Full Growth Hormone

If you're familiar with growth hormone therapy, you know that synthetic GH comes with an impressive list of benefits—but also a substantial list of potential side effects and concerns:

Full GH can affect blood glucose and insulin sensitivity
It promotes growth of various tissues, not just fat burning
It's extremely expensive (often $500-2,000+ per month)
It requires medical supervision and prescription
It carries concerns about potential long-term effects

Fragment 176-191 strips away everything except the fat-burning capability. It doesn't affect blood sugar. It doesn't promote growth of other tissues. It has a single, focused job: mobilize stored fat so your body can burn it for energy.

This specificity is precisely what makes it appealing for people whose primary goal is fat loss without the complexity and risks of full growth hormone therapy.

How Fragment 176-191 Burns Fat: The Mechanism Explained

Understanding how Fragment 176-191 actually works in your body helps you appreciate why it's so effective—and how to use it properly for maximum results.

Lipolysis: Breaking Down Stored Fat

The primary mechanism of Fragment 176-191 is stimulating lipolysis. This is the biological process by which triglycerides (stored fat) are broken down into free fatty acids and glycerol, which can then be used for energy.

Think of your fat cells as storage units. They're holding onto energy (fat) that you've consumed but haven't burned. Fragment 176-191 essentially gives your body the signal to open these storage units and release their contents into your bloodstream, where they can be transported to your muscles and other tissues to be burned as fuel.

Research from Monash University's obesity research team demonstrated that this peptide significantly increased lipolytic activity in adipose tissue, particularly in areas of stubborn fat accumulation.

Lipogenesis Inhibition: Preventing New Fat Storage

But Fragment 176-191 doesn't stop at just releasing stored fat. It also inhibits lipogenesis—the process by which your body creates and stores new fat from the nutrients you eat.

This dual action is what makes it particularly powerful:

It mobilizes fat you've already stored (lipolysis)
It reduces your body's tendency to store new fat (lipogenesis inhibition)

The result? A more aggressive approach to fat reduction that works on both ends of the equation.

Targeted Fat Mobilization

One of the most interesting aspects of Fragment 176-191 is its apparent ability to preferentially target stubborn fat deposits. We're talking about those frustrating areas where fat seems to cling on for dear life despite your best diet and training efforts:

Abdominal fat (both subcutaneous and visceral)
Lower back fat
Hip and thigh fat (particularly in women)
Love handles

Why does it seem to work particularly well on these stubborn areas? These fat deposits tend to have a higher concentration of alpha-2 receptors, which make them resistant to typical fat-mobilization signals. Fragment 176-191 appears to overcome this resistance, making it especially valuable for getting lean in those final, difficult areas.

No Impact on Blood Glucose or IGF-1

Perhaps equally important is what Fragment 176-191 doesn't do. Unlike full growth hormone, it doesn't significantly affect:

Blood glucose levels (no risk of insulin resistance or diabetes concerns)
IGF-1 levels (no concerns about proliferative effects)
Insulin sensitivity (won't disrupt metabolic health)

This safety profile makes it accessible to a broader range of people, including those who might have concerns about using full growth hormone.

Fragment 176-191 Dosing Protocols: How to Use It Effectively

Having a powerful fat-loss peptide is one thing. Knowing how to use it properly is what actually gets results. Let's break down the dosing protocols that have proven most effective.

Standard Dosing Ranges

The most commonly used dose of Fragment 176-191 ranges from 250 to 500 micrograms (mcg) per injection.

Conservative protocol: 250 mcg per day

Standard protocol: 300-400 mcg per day

Aggressive protocol: 500 mcg per day (sometimes split into two doses)

Most people find the sweet spot around 300-400 mcg daily. This provides robust fat loss without requiring unnecessarily high doses.

Frequency and Timing

Fragment 176-191 has a relatively short half-life of about 30 minutes. However, its fat-burning effects persist for several hours after administration.

Once-daily dosing: Most commonly done first thing in the morning on an empty stomach. This timing takes advantage of your naturally lower blood sugar in the fasted state, which may enhance lipolytic effects.

Twice-daily dosing: Some people split their dose, injecting once in the morning (fasted) and once before bed (2-3 hours after the last meal). This maintains more consistent lipolytic signaling throughout the day.

Pre-cardio dosing: Many users inject 20-30 minutes before fasted cardio sessions. The theory is that Fragment 176-191 mobilizes fat stores, and then cardio burns those released fatty acids. While not scientifically proven to be superior, many users report excellent results with this approach.

The Importance of Fasted Administration

Here's a critical detail: Fragment 176-191 should be administered on an empty stomach for optimal effectiveness.

Why? The presence of food—particularly glucose and insulin—can interfere with the peptide's fat-mobilizing effects. Insulin is essentially a storage hormone; it tells your body to store nutrients, including fat. Fragment 176-191 is trying to do the opposite: release stored fat.

Having both signals at once creates a biochemical conflict that reduces effectiveness.

Practical fasted dosing guidelines:

Take at least 3 hours after your last meal
Wait at least 20-30 minutes after injecting before eating
If injecting before fasted cardio, wait 15-20 minutes before starting your workout
Morning doses should be first thing upon waking, before breakfast

Cycle Length and Frequency

Fragment 176-191 is typically used in cycles rather than continuously year-round.

Standard cycle length: 8-12 weeks

This duration allows enough time to see significant fat loss results while avoiding potential receptor desensitization that could occur with prolonged continuous use.

Off-cycle period: 4-8 weeks

After completing a cycle, most users take a break to let their body's natural hormonal systems reset. This isn't strictly required (Fragment 176-191 doesn't suppress natural hormone production), but it's a conservative approach that may help maintain long-term effectiveness.

Many people run Fragment 176-191 during specific fat-loss phases—cutting cycles, contest prep, or dedicated weight loss pushes—rather than using it constantly.

Reconstitution and Storage

Fragment 176-191 typically comes as a lyophilized (freeze-dried) powder that requires reconstitution with bacteriostatic water before use.

Basic reconstitution example:

If you have a 5mg vial and add 2.5mL of bacteriostatic water, your concentration will be 2mg/mL (2000mcg/mL).

To draw 300mcg, you'd draw 0.15mL (15 units on an insulin syringe).

Storage requirements:

Unreconstituted powder: Store in freezer (-20°C or colder); lasts 1-2 years
Reconstituted solution: Store in refrigerator (2-8°C); use within 30 days
Protect from light and heat
Never freeze reconstituted peptides

Injection Technique

Fragment 176-191 is administered via subcutaneous injection (into the fatty tissue just under the skin).

Common injection sites:

Abdominal area (around the belly button)
Upper thigh
Upper arm

Use insulin syringes (typically 0.3mL or 0.5mL with 29-31 gauge needles). The process is straightforward: clean the injection site, pinch the skin, insert the needle at a 45-degree angle, inject slowly, and withdraw. Rotate injection sites to prevent tissue irritation.

Fragment 176-191 vs. AOD-9604: Understanding the Differences

If you've researched Fragment 176-191, you've almost certainly come across AOD-9604. These two peptides are closely related, and the comparison is worth understanding in detail.

The Relationship Between the Two

AOD-9604 (Advanced Obesity Drug) was developed as a modified version of Fragment 176-191. The modifications were designed to enhance stability and potentially improve effectiveness while maintaining the same core fat-loss mechanism.

Think of AOD-9604 as Fragment 176-191's slightly evolved cousin. They're from the same family, work through essentially the same mechanism, but have some distinct differences.

Structural Differences

The primary difference is that AOD-9604 has a tyrosine modification at the N-terminus of the peptide fragment. This modification was intended to improve the peptide's stability in the body and potentially enhance its effectiveness.

Fragment 176-191 is the original, unmodified fragment of the hGH molecule (specifically amino acids 176-191).

AOD-9604 is this same fragment with a specific amino acid modification designed to optimize its pharmacokinetics.

Practical Differences for Users

So what does this mean for you as someone interested in fat loss?

Effectiveness: Both peptides are highly effective for fat loss. The real-world difference in results between them is minimal according to most user reports. Some people respond slightly better to one or the other, but both deliver solid fat-loss results when used properly.

Stability: AOD-9604 is theoretically more stable, which might mean it survives longer in your system. However, in practical terms, both have similar dosing requirements.

Research: Fragment 176-191 has more published research examining its effects. AOD-9604 went through clinical trials for obesity treatment but was ultimately not approved, though the trials did demonstrate its fat-loss effectiveness.

Availability and cost: Both are readily available from research peptide suppliers, often at similar price points. Availability can fluctuate based on market conditions.

Dosing: Protocols are nearly identical for both peptides (250-500 mcg daily, fasted administration).

Safety profile: Both have excellent safety profiles with minimal side effects reported.

Which One Should You Choose?

Honestly? For most people, the choice between Fragment 176-191 and AOD-9604 comes down to availability and personal preference.

If you can get both from a quality supplier, try whichever is more readily available or more affordable. Both are proven fat-loss peptides that work through the same fundamental mechanism.

Some users experiment with both and find they respond slightly better to one versus the other. If you're that meticulous about optimization, you can try one for a cycle, then the other for your next cycle, and compare your results.

The bottom line: you can't really go wrong with either one. Both are effective, safe, and specifically designed for fat loss. For more information about how these peptides fit into an overall weight loss strategy, check out our comprehensive guide on peptides for weight loss.

What Results Can You Expect From Fragment 176-191?

Let's get into the most important question: what will actually happen when you use Fragment 176-191?

Realistic Fat Loss Timeline

Fragment 176-191 is not a magic pill that melts fat overnight. It's a tool that enhances your body's fat-burning processes, which means results accumulate over time.

Weeks 1-2: Subtle beginnings

In the first couple of weeks, changes are minimal. You might notice slightly better energy during fasted cardio or training. Some people report feeling leaner, though measurements might not show dramatic changes yet. Your body is beginning to increase lipolytic activity, but visible results take time.

Weeks 3-4: Early visible changes

Around week 3 or 4, you'll typically start noticing more obvious changes. Clothes might fit slightly better. Measurements start to show modest reductions. Visual changes in stubborn areas become apparent, particularly if you're taking progress photos. Many people report that their midsection appears tighter and more defined.

Weeks 5-8: Significant results

This is where Fragment 176-191 really demonstrates its value. By weeks 5-8, fat loss becomes obvious. Stubborn areas that previously seemed impossible to lean out start showing real improvement. Combined with proper diet and training, people commonly lose 6-10 pounds of pure fat during this period.

Weeks 9-12: Peak effects

For those running longer cycles (10-12 weeks), the cumulative effects peak around this time. Body composition changes are dramatic. Muscle definition increases noticeably. The physique transformation becomes evident not just to you, but to others.

How Much Fat Can You Lose?

This is the question everyone wants a specific answer to, but the honest truth is: it depends.

Your fat loss results with Fragment 176-191 depend on multiple factors:

Your diet: No peptide overcomes a poor diet. Fragment 176-191 mobilizes fat, but you still need a caloric deficit to actually burn it
Your training: Cardiovascular exercise and resistance training enhance fat loss significantly
Your starting body fat percentage: People with more fat to lose typically see faster initial results
Your dosing protocol: Consistency and proper dosing matter
Your metabolic health: Insulin sensitivity, thyroid function, and overall metabolic health influence results

Realistic expectations with a proper protocol:

Combined with a caloric deficit of 300-500 calories daily and appropriate training:

8-week cycle: 8-12 pounds of fat loss
12-week cycle: 12-18 pounds of fat loss

These numbers represent pure fat loss, not just scale weight. Fragment 176-191 is particularly good at preserving lean muscle while aggressively targeting fat stores.

According to research on peptide-based fat loss interventions, this type of selective fat reduction while maintaining muscle mass represents a significant advantage over diet-only approaches, where muscle loss is common.

Beyond the Scale: Other Benefits

While fat loss is the primary goal, Fragment 176-191 users often report additional benefits:

Improved muscle definition: As body fat decreases, muscle definition naturally becomes more apparent. This creates the "lean and hard" look that many people desire.

Stubborn area improvement: The areas that typically resist fat loss—lower abs, love handles, lower back, hips—often show the most dramatic improvement with Fragment 176-191.

Maintained strength and energy: Unlike severe caloric restriction, which often leads to strength loss and fatigue, Fragment 176-191 helps preserve energy levels during fat loss phases.

Better muscle preservation: During aggressive fat loss, muscle loss is a constant concern. Fragment 176-191 appears to help preserve lean tissue while selectively targeting fat stores.

Factors That Enhance Results

Want to maximize your results with Fragment 176-191? Pay attention to these factors:

Caloric deficit: Fragment 176-191 mobilizes fat, but you need to be in a caloric deficit to actually burn that mobilized fat. A modest deficit of 300-500 calories below maintenance works well for most people.

Protein intake: Adequate protein (0.8-1.0g per pound of body weight) supports muscle preservation and helps maintain metabolic rate during fat loss.

Fasted cardio: While not strictly necessary, many users find that fasted cardio 20-30 minutes after injecting Fragment 176-191 enhances fat loss in stubborn areas.

Resistance training: Maintaining a solid training program signals your body to preserve muscle tissue, ensuring that weight loss comes from fat stores rather than lean tissue.

Sleep and recovery: Quality sleep (7-9 hours) supports optimal fat loss by regulating hunger hormones and maintaining metabolic health.

Consistency: Daily dosing at consistent times with proper fasted administration matters more than any other single factor.

If you're interested in other peptides that can complement Fragment 176-191 for body composition goals, explore our guide on CJC-1295, which is often stacked with fat-loss peptides for enhanced results.

Fragment 176-191 Safety Profile and Side Effects

Any time you're considering a peptide, understanding the safety profile is essential. Let's examine what you need to know about Fragment 176-191's safety.

Overall Safety Profile

Fragment 176-191 has a remarkably good safety profile, particularly compared to many other fat-loss compounds and even compared to full growth hormone.

The key safety advantages include:

No impact on blood glucose or insulin sensitivity
No effect on IGF-1 levels (avoiding proliferative concerns)
Doesn't affect cortisol, thyroid hormones, or other endocrine functions
No organ toxicity in research studies
No hormonal suppression (your natural hormone production continues normally)

This peptide is specifically targeted to fat tissue, which is why its systemic effects are so minimal compared to compounds that affect multiple body systems.

Common Side Effects

Most people tolerate Fragment 176-191 extremely well. However, some side effects can occur:

Injection site reactions: The most common "side effect" is mild irritation at injection sites. This might include slight redness, minor swelling, or occasional itching. These reactions are typically very mild and resolve quickly. Rotating injection sites helps prevent this.

Headaches: Some users report mild headaches, particularly in the first week of use. These are usually transient and resolve as your body adjusts.

Flushing or warmth: Occasionally, people feel slight flushing or warmth, particularly shortly after injection. This is typically mild and brief.

Increased hunger (paradoxically): While Fragment 176-191 is burning fat, some people experience increased hunger, especially if they're injecting before fasted cardio. This is actually a sign that the peptide is mobilizing fat stores—your body senses energy availability and responds with hunger signals.

Fatigue (rare): A small percentage of users report slight fatigue, especially if they're combining aggressive caloric restriction with the peptide. This is more likely a function of the diet than the peptide itself.

What About Long-Term Use?

Fragment 176-191 has not been extensively studied for very long-term continuous use in humans (years). However, the available data is reassuring:

Animal studies examining extended use have not shown significant adverse effects. The peptide doesn't accumulate in tissues or cause organ damage. Its targeted mechanism of action limits systemic effects that could cause long-term problems.

That said, most users cycle Fragment 176-191 rather than using it continuously year-round. This is partially for practical reasons (you don't need to be in fat-loss mode constantly) and partially as a conservative approach to any compound without decades of human safety data.

Who Shouldn't Use Fragment 176-191?

While Fragment 176-191 is generally safe, certain people should avoid it or use it only under medical supervision:

Pregnant or breastfeeding women: There's no safety data on use during pregnancy or lactation
People under 18: Peptide use should be reserved for adults with fully developed endocrine systems
Active cancer patients: While Fragment 176-191 doesn't affect IGF-1, it's best to avoid any growth-related peptides if you have active cancer
People with severe metabolic disorders: If you have serious endocrine or metabolic conditions, use only under medical supervision

Drug Testing Considerations

If you're a competitive athlete subject to drug testing, be aware that Fragment 176-191 is on the World Anti-Doping Agency (WADA) prohibited list. It's classified as a growth hormone releasing agent and will result in a positive test if detected.

For general employment drug screening, Fragment 176-191 won't show up—standard drug tests don't screen for peptides. However, specialized tests can detect it if specifically looking for it.

Combining Fragment 176-191 With Other Compounds

While Fragment 176-191 is effective on its own, many users combine it with other peptides or compounds for enhanced results. Let's look at some common stacks.

Fragment 176-191 + CJC-1295/Ipamorelin

This is one of the most popular peptide stacks for body recomposition. The logic is compelling:

Fragment 176-191 directly stimulates fat breakdown
CJC-1295 and Ipamorelin boost natural growth hormone production, which supports muscle preservation and additional fat loss
Together, they attack fat from multiple angles while protecting muscle tissue

Typical protocol:

Fragment 176-191: 300 mcg in the morning (fasted)
CJC-1295 (no DAC) + Ipamorelin: 200-300 mcg each, 2-3 times daily

This stack is particularly effective during cutting cycles when you want maximum fat loss with muscle preservation. To learn more about this powerful combination, read our detailed guide on Ipamorelin.

Fragment 176-191 + Thyroid Support

Some users combine Fragment 176-191 with thyroid optimization (either T3/T4 medications if prescribed, or natural thyroid-supporting supplements). The rationale is that Fragment 176-191 mobilizes fat, while optimal thyroid function ensures your metabolic rate remains high to actually burn that mobilized fat.

This should only be done under medical supervision, particularly if using thyroid medications.

Fragment 176-191 + Fat Burners

Traditional fat burners (caffeine, yohimbine, synephrine, etc.) work through different mechanisms than Fragment 176-191—typically by increasing energy expenditure or blocking certain receptors that inhibit fat release.

Combined with Fragment 176-191's lipolytic effects, these can create a synergistic fat-loss effect. However, be cautious with stimulants, especially if you're also doing fasted cardio. Start conservatively and monitor how you feel.

Fragment 176-191 + AOD-9604

Some advanced users actually combine Fragment 176-191 with AOD-9604. While they work through nearly identical mechanisms, the thinking is that using both might provide slightly enhanced effects during aggressive fat-loss phases.

This is probably unnecessary for most people—one or the other is sufficient. But for someone doing bodybuilding contest prep or trying to reach extremely low body fat levels, it's an option some explore.

Where to Get Fragment 176-191 and What to Look For

Fragment 176-191 is not FDA-approved for human use, which means you won't get it from a traditional pharmacy with a standard prescription. So where do people get it?

Research Peptide Suppliers

Most people source Fragment 176-191 from research peptide companies. These suppliers sell peptides "for research purposes only," which is a legal distinction allowing them to sell these compounds.

Quality varies enormously between suppliers. Some sell pharmaceutical-grade, properly tested peptides. Others sell underdosed, contaminated, or even fake products.

What to look for in a supplier:

Third-party testing: Legitimate suppliers provide certificates of analysis (COAs) from independent labs showing purity and concentration
Reputation and reviews: Check peptide community forums and review sites for feedback on the supplier
Proper storage and shipping: Peptides should be shipped with cold packs and arrive refrigerated
Responsive customer service: Good suppliers answer questions and stand behind their products
Realistic pricing: If it's dramatically cheaper than competitors, it's probably low quality or fake

For more guidance on sourcing peptides safely, our article on peptide safety provides additional considerations.

Compounding Pharmacies

Some anti-aging clinics, hormone optimization centers, and compounding pharmacies offer Fragment 176-191 through prescription. This route is more expensive but provides several advantages:

Medical supervision and guidance
Pharmaceutical-grade quality assurance
Proper medical monitoring
Legal protection

If you can afford this option and want maximum safety and guidance, it's worth considering.

Cost Expectations

Pricing for Fragment 176-191 varies based on source and quality:

Research peptide suppliers:

5mg vial: $25-45
10mg vial: $45-75

Monthly costs (based on 300mcg daily):

9mg per month needed
Approximately $50-90 per month from research suppliers

Prescription/clinic source:

Typically $200-400+ per month including consultation and monitoring

For a detailed breakdown of peptide costs across various types, see our comprehensive guide on how much peptides cost.

The Bottom Line: Is Fragment 176-191 Right for Your Fat Loss Goals?

We've covered a lot of ground in this guide. Let's bring it all together with some final thoughts on Fragment 176-191.

Who Benefits Most From Fragment 176-191?

Fragment 176-191 is particularly valuable for:

People stuck at a plateau: If you've been dieting and training consistently but can't seem to lose those last stubborn pounds, Fragment 176-191 can provide the extra push you need
Contest prep or photo shoots: Bodybuilders, physique competitors, and anyone preparing for an event where lean body composition matters will find this peptide especially useful
Stubborn fat areas: If you have specific areas (lower abs, love handles, lower back) that refuse to lean out despite overall fat loss, Fragment 176-191's targeted action on stubborn fat is ideal
People who want fat loss without muscle loss: Fragment 176-191's selective action on fat tissue while preserving muscle makes it perfect for body recomposition goals
Those who can't use full growth hormone: If concerns about blood sugar, IGF-1, or other GH effects make full growth hormone unsuitable, Fragment 176-191 provides the fat-loss benefits without those concerns

Realistic Expectations

Fragment 176-191 is powerful, but it's not magic. Here's what to expect realistically:

What it WILL do:

Significantly enhance fat mobilization from stubborn areas
Support 8-18 pounds of fat loss over 8-12 weeks (with proper diet and training)
Help preserve muscle mass during caloric restriction
Improve muscle definition as body fat decreases
Work synergistically with proper nutrition and training

What it WON'T do:

Overcome a poor diet or lack of caloric deficit
Build significant muscle (it's a fat-loss peptide, not an anabolic compound)
Create dramatic changes in 1-2 weeks
Work without any effort on your part regarding diet and training

The Verdict

Fragment 176-191 is one of the most effective, targeted fat-loss peptides available. Its mechanism is well-understood, its safety profile is excellent, and real-world results consistently demonstrate its effectiveness.

For people who are already doing the work—eating in a caloric deficit, training consistently, getting adequate protein and sleep—Fragment 176-191 can be the catalyst that takes their physique to the next level.

It's particularly valuable during the final stages of fat loss when stubborn areas seem resistant to traditional diet and exercise approaches. The selective fat-targeting effects and muscle-preserving properties make it an ideal tool for serious body recomposition.

If you're ready to take your fat loss to the next level, Fragment 176-191 deserves serious consideration. Just remember: it's a tool, not a solution. Use it as part of a comprehensive approach that includes proper nutrition, consistent training, adequate recovery, and patience.

The results won't happen overnight, but with consistent use over 8-12 weeks, Fragment 176-191 can help you finally achieve the lean, defined physique you've been working toward.

Ready to get started? Make sure you source from a reputable supplier, follow proper dosing protocols, maintain your diet and training discipline, and give it the time it needs to work. The fat loss results will speak for themselves.

References and Further Reading

For those interested in the scientific research behind Fragment 176-191:

Disclaimer: This article is for informational and educational purposes only. Fragment 176-191 is not FDA-approved for human use. Always consult with a qualified healthcare provider before starting any peptide protocol. Individual results may vary based on diet, training, genetics, and other factors.