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Semaglutide 20mg

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

£49.99

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SKU: SEMAGLUTIDE20MG Category:

Strictly for Research Purposes Only
This product is not intended for human consumption, diagnostic, or therapeutic use. It has not been evaluated or approved by the FDA. Misuse is strictly prohibited and may result in legal consequences.
Purity
≥98%
Form
Lyophilized Powder
Amount per vial
20mg per vial
Storage
-20°C
🔬 Technical Specifications
Molecular Formula
C187H291N45O59
Molecular Weight
~4113.6 g/mol
Purity
≥98%
Packaging
20mg in sterile 2ml vial
Shelf Life
24 months when stored properly
Form
Lyophilized Powder
Storage Conditions
Store at –20°C for long-term stability. Protect from light.
Reconstitution
Requires reconstitution with sterile water or another suitable solvent.
Shipping & Handling
✓ Shipped in temperature-controlled packaging
✓ Same-day dispatch for orders before 2PM
✓ Discrete, plain packaging
🧪 Scientific Background
Semaglutide is a glucagon-like peptide-1 receptor agonist (GLP-1 RA) designed for research into metabolic processes such as glucose regulation and appetite control. This synthetic peptide mimics the effects of endogenous GLP-1 to investigate its potential in metabolic research.
Mechanism of Action: Semaglutide activates GLP-1 receptors, enhancing insulin secretion, suppressing glucagon release, delaying gastric emptying, and reducing appetite. This makes it a valuable compound for metabolic and endocrine research.
Research Applications
• Weight management — appetite regulation and calorie intake reduction
• Type 2 diabetes — lowering fasting blood glucose and HbA1c
• Cardiovascular health — reducing cardiovascular risk factors
• Neuroprotective potential — Alzheimer’s and neuroinflammation research
Related Research Compounds
• Tirzepatide
• Retatrutide
• Liraglutide
Verified Feedback

Customer Reviews

Customer feedback for The Peptide Company products.

★★★★★

Excellent for GLP-1 Research

The Semaglutide from The Peptide Company is exceptional in quality. I’ve been conducting research on appetite regulation, and the results have been consistent and significant. The product arrived quickly and with a thorough COA, giving me confidence in its quality. Highly recommended for researchers!

★★★★★

Fantastic Product for Studies

I’ve been using Semaglutide for research on GLP-1 pathways, and the quality of this product is unmatched. It was shipped quickly, packaged securely, and clearly tested for purity. The Peptide Company has proven to be a reliable source for high-quality peptides. I’m incredibly satisfied with my purchase!

Additional information

🧪 Research Applications of Semaglutide
Scientific Interest in Semaglutide Research

Semaglutide is a GLP-1 receptor agonist that has become one of the most extensively studied compounds in modern metabolic research. Scientists continue to investigate its effects on appetite regulation, energy balance and glucose-related biological pathways.

Metabolic Research

One of the primary areas of scientific investigation involves metabolic regulation. Researchers continue studying how GLP-1 receptor activation may influence various processes associated with energy utilisation and nutrient handling.

Appetite Regulation Studies

Researchers frequently investigate the role of GLP-1 signalling in appetite-related pathways. These studies explore how receptor activation may influence biological mechanisms associated with satiety and feeding behaviour.

Glucose Regulation Research

Semaglutide is widely studied within glucose metabolism research. Scientists continue investigating how GLP-1 receptor activity may influence insulin-related pathways and overall metabolic regulation.

Body Composition Research

Researchers have also explored how metabolic signalling pathways may influence body composition, energy expenditure and nutrient utilisation.

Long-Term Metabolic Studies

Ongoing investigations continue evaluating the broader role of GLP-1 receptor pathways in metabolic adaptation and energy homeostasis.

As scientific understanding evolves, Semaglutide remains one of the most researched peptides within the field of metabolic science.

🔬 Understanding How Semaglutide Works
GLP-1 Receptor Agonist Research

Semaglutide is classified as a GLP-1 receptor agonist. GLP-1, or Glucagon-Like Peptide-1, is a naturally occurring hormone involved in various metabolic signalling processes. Researchers investigate how Semaglutide interacts with GLP-1 receptors throughout the body and how this activity may influence biological regulation.

GLP-1 Signalling

Scientific investigations frequently examine the relationship between GLP-1 receptor activation and:

  • Appetite regulation
  • Energy balance
  • Glucose metabolism
  • Insulin signalling
  • Nutrient processing
  • Metabolic adaptation
Receptor Activity Research

Semaglutide is often studied because of its extended duration of activity compared with naturally occurring GLP-1.

Researchers continue investigating how this prolonged receptor interaction influences metabolic pathways over time.

📊 Why Researchers Study Semaglutide
Significant Scientific Interest

Semaglutide has generated substantial interest within the scientific community due to its role in multiple metabolic systems. Researchers continue investigating several key areas.

Energy Balance Research

Energy balance represents a complex interaction between energy intake and energy expenditure. Scientists continue exploring how GLP-1 receptor pathways contribute to these regulatory mechanisms.

Nutrient Utilisation Studies

Researchers examine how metabolic signalling influences nutrient processing and overall physiological adaptation.

Hormonal Regulation Research

Semaglutide studies frequently investigate interactions between GLP-1 signalling and other hormonal systems involved in metabolic control.

Long-Term Metabolic Adaptation

Scientists continue evaluating how prolonged receptor activation may affect biological pathways associated with metabolic regulation.

These diverse areas of investigation have contributed to the extensive body of scientific literature surrounding Semaglutide.

⚖️ Semaglutide vs Other Metabolic Research Peptides
Comparing Research Interests

Researchers frequently compare Semaglutide with other compounds involved in metabolic and weight-management-related studies.

  • Semaglutide vs Retatrutide: Semaglutide targets the GLP-1 receptor pathway alone. Retatrutide is studied as a triple agonist affecting GLP-1, GIP and glucagon receptors simultaneously. Researchers continue investigating differences between these approaches within metabolic research models.
  • Semaglutide vs Tirzepatide: While Semaglutide focuses on GLP-1 receptor activity, Tirzepatide is studied for combined GLP-1 and GIP receptor activation.
  • Semaglutide vs NAD+: NAD+ research primarily focuses on cellular energy production and mitochondrial function, whereas Semaglutide studies focus on metabolic signalling pathways.
  • Semaglutide vs Ipamorelin: Ipamorelin research investigates growth hormone pathways, while Semaglutide research centres around metabolic regulation and appetite-related signalling.

Understanding these distinctions helps researchers select appropriate compounds for specific scientific objectives.

❄️ Storage and Handling Information

Maintaining peptide integrity is essential for reliable laboratory investigations.

Lyophilised Powder Storage

Prior to reconstitution, Semaglutide should generally be stored frozen at approximately -20°C.

Reconstituted Material

After reconstitution, researchers typically store solutions under refrigerated conditions and utilise them within appropriate laboratory timeframes.

Protection from Environmental Factors

To help preserve quality, materials should be protected from:

  • Direct sunlight
  • Excessive heat
  • Moisture exposure
  • Contamination risks

Avoid Repeated Freeze-Thaw Cycles

Repeated freeze-thaw cycles may affect peptide stability and should generally be minimised whenever possible.

Laboratory Best Practices

Researchers should:

  • Use sterile handling procedures
  • Wear appropriate PPE
  • Maintain accurate records
  • Follow institutional protocols
  • Store materials correctly between uses
🧬 Scientific Background of GLP-1 Research
Understanding GLP-1 Biology

GLP-1 is a naturally occurring hormone involved in metabolic regulation. Researchers continue studying GLP-1 because of its role in coordinating biological responses related to nutrient intake and energy balance.

Scientific investigations frequently explore:

  • Appetite signalling
  • Satiety mechanisms
  • Glucose metabolism
  • Hormonal communication
  • Energy utilisation
  • Metabolic adaptation

As metabolic research continues to advance, GLP-1 receptor pathways remain one of the most active areas of peptide science.

❓ Frequently Asked Questions
What is Semaglutide?

Semaglutide is a GLP-1 receptor agonist commonly studied within metabolic and appetite-regulation research.

What type of peptide is Semaglutide?

It is classified as a GLP-1 receptor agonist.

Why do researchers study Semaglutide?

Scientists investigate its interaction with metabolic signalling pathways associated with appetite regulation, glucose metabolism and energy balance.

What does GLP-1 stand for?

GLP-1 stands for Glucagon-Like Peptide-1, a naturally occurring hormone involved in metabolic regulation.

Is this product intended for human consumption?

No. This product is supplied strictly for laboratory and research purposes only.

What form is supplied?

Semaglutide is supplied as a lyophilised powder.

Why is lyophilised powder used?

Freeze-drying helps improve stability during storage and transportation.

How should Semaglutide be stored?

Researchers generally store lyophilised peptides frozen until required for laboratory use.

Why is purity important?

High purity helps improve consistency and reliability across scientific studies.

What research fields commonly involve Semaglutide?

Areas include metabolic research, appetite regulation studies, energy balance research, glucose metabolism investigations, and hormonal signalling studies.

How does Semaglutide differ from Retatrutide?

Researchers study Semaglutide for GLP-1 receptor activity, while Retatrutide is investigated for activity across GLP-1, GIP and glucagon receptors.

Explore Related Research Guides

Researchers interested in Semaglutide may also wish to explore the following educational resources. They provide additional information regarding peptide science, laboratory handling procedures, storage recommendations and ongoing areas of biological research.

📚 Scientific Studies: Efficacy & Safety
Landmark Research Studies
1. STEP 1 Weight Management Trial — New England Journal of Medicine, 2021
Authors: Wilding JPH, Batterham RL, Calanna S, Davies M, Van Gaal LF, Lingvay I, McGowan BM, Rosenstock J, Tran MTD, Wadden TA, et al.
Study Design: A 68-week, randomised, double-blind, placebo-controlled clinical trial involving 1,961 adults with overweight or obesity. Participants received once-weekly semaglutide 2.4mg alongside lifestyle interventions or placebo.
Key Findings:
Participants receiving semaglutide achieved substantially greater reductions in body weight compared with placebo. Significant improvements were also observed in waist circumference, blood pressure, physical functioning and several cardiometabolic risk markers.
Scientific Relevance: The study demonstrated the potential of GLP-1 receptor agonist signalling to influence appetite regulation, energy intake and body weight management in a controlled clinical setting.
Published In: New England Journal of Medicine (2021) | DOI: 10.1056/NEJMoa2032183

2. SUSTAIN-6 Cardiovascular Outcomes Trial — New England Journal of Medicine, 2016
Authors: Marso SP, Bain SC, Consoli A, Eliaschewitz FG, Jódar E, Leiter LA, Lingvay I, Rosenstock J, Seufert J, Warren ML, et al.
Study Design: A multicentre, randomised, double-blind clinical trial evaluating cardiovascular outcomes in patients with type 2 diabetes receiving semaglutide or placebo.
Key Findings:
Semaglutide demonstrated cardiovascular safety while reducing the incidence of major adverse cardiovascular events compared with placebo. Improvements in glycaemic control and body weight were also observed throughout the study period.
Scientific Relevance: The findings contributed to growing research investigating GLP-1 receptor activation and its role in metabolic regulation, cardiovascular outcomes and glucose homeostasis.
Published In: New England Journal of Medicine (2016) | DOI: 10.1056/NEJMoa1607141

1 review for Semaglutide 20mg

  1. Rated 5 out of 5

    Claire Simmonds

    The Semaglutide 20mg from The Peptide Company stands out as a premium research-grade GLP-1 peptide designed for advanced metabolic and endocrine studies.

    Supplied as a lyophilised powder, this high-purity compound supports accurate laboratory research into glucose regulation, insulin response, and weight management pathways.

    Like other semaglutide products, it is engineered to mimic the GLP-1 hormone, offering extended stability and consistent performance in controlled environments .

    What makes this product appealing is its focus on quality assurance, purity standards, and research reliability, making it suitable for professionals seeking dependable peptide solutions.

    The 20mg dosage provides flexibility for varied experimental protocols, while proper storage and reconstitution help maintain molecular integrity.

    Overall, this is a strong option for those searching for buy semaglutide UK, research peptides UK, GLP-1 agonist peptides, and high-purity semaglutide 20mg, combining value, consistency, and scientific-grade formulation.

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