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Pen Peptide

Stenabolic (SR9009) | 50mg/1,5ml

Stenabolic (SR9009) | 50mg/1,5ml

Pre-Mixed Stabilized Pen

Regular price £87.00
Regular price Sale price £87.00
Sale Temporarily out of stock
Delivery in the Europe & UK within 1-3 days with DHL Express. Shipping calculated at checkout.
  • 🥇 The first peptide brand with Pre-Mixed Pen stabilized formulations
  • 📦 We ship with DHL Express in thermo-insulated packaging
  • 💳 Secure payment by card or bank transfer
  • 🧪 Purity ≥98% for precise research protocols
Stabilized formula ℹ️ The formula retains its structural integrity and bioactivity, without risk of degradation or loss of stability, even in case of temporary temperature increase above 8°C during transport. – tolerant to short-term temperature deviations above 8°C

✅ Proper storage

To ensure the optimal quality of our products, we pay special attention to the delivery and storage of peptides. All our shipments are sent in special cooling boxes that maintain the required temperature during transportation. This guarantees that the products will reach you in perfect condition.

After receiving the peptides, it is important to store them properly to preserve their stability and effectiveness. We recommend storing them at a temperature between 2°C and 8°C in a refrigerator. This ensures that the peptides retain their properties throughout their shelf life.

✅ Order and Delivery

At Pen Peptide, we ensure fast and secure delivery of your order with DHL Express, maintaining the highest quality and reliability throughout the process.

How we process your order:

Once your payment is confirmed via bank transfer or debit/credit card, we dispatch your order on the next business day.

Orders are carefully packaged in temperature-controlled cooling boxes to ensure product integrity during transportation.

Delivery timeframe:

Standard delivery time within the Europe & UK: 1 to 3 business days (typically 1-2 business days for most locations).

Deliveries are handled exclusively by DHL Express, providing a fast and reliable shipping experience.

Tracking & order confirmation:

After your payment has been successfully processed, you will receive an email confirmation with your tracking number.

You can use the provided tracking link to monitor your shipment’s progress and estimated delivery time.

With Pen Peptide, you can trust that your order will arrive quickly and in perfect condition, ensuring a seamless and efficient experience.

✅ How does the pen work?

The peptide pen is an innovative and easy-to-use device, designed for precise dosing of the substance in research settings. It is a pre-mixed pen (Pre-Mixed Pen), which means it contains an already dissolved peptide in an optimal concentration, ready for use.

Key features of the pen:

  1. Precision – Each pen is pre-dosed, ensuring accurate and consistent application.
  2. Ease of Use – No dilution or additional preparation is required.
  3. Sterility and Safety – Each product is manufactured in controlled laboratory conditions and sterile-packaged to guarantee its purity and effectiveness.

How to use the pen?

  1. Attach the needle by placing it onto the pen and twisting until fully secured.
  2. Set the desired dose – use the dosage dial by rotating the regulator to the corresponding number, which represents the selected units. The numbers displayed range from 0 to 60, indicating the units for dosing.
  3. Administer the dose according to the requirements of your research.
  4. Store the pen properly – in a refrigerator at a temperature between 2°C and 8°C to maintain the stability of the peptide.

With the pre-mixed pen from Pen Peptide, the process is simplified, efficient, and safe, ensuring optimal results for your research.

✅ Why choose Pen Peptide?

If you are looking for peptides of the highest quality with over 98% purity, Pen Peptide is one of the best places where you can easily and securely order online. At Pen Peptide, we specialize in the synthesis of highly purified peptides intended exclusively for Research & Development Use Only.

Our peptides are produced in certified GMP laboratories, adhering to strict standards of quality, safety, and control. Each product undergoes rigorous testing for purity and stability to ensure you receive research materials with verified origin and maximum effectiveness.

We understand how important fast and reliable service is for our customers. That’s why we offer express delivery within 1 to 3 business days. All shipments are securely packaged to maintain product quality during transportation.

✅ Molecular Structure Stabilization Process Technology (MSSPT)

The Molecular Structure Stabilization Process Technology (MSSPT) focuses on preserving the structural integrity and functionality of molecules under harsh conditions and during prolonged storage periods. This process may involve modification of the molecule itself, optimization of storage conditions, or the use of auxiliary components that protect the molecules from degradation.

MSSPT

Key stages of the process:

1. Molecular modification:

Chemical and genetic engineering: Involves altering the structure or composition of the molecule to make it more resistant to degradation. For example, protein cross-linking can prevent unfolding, or modification can reduce susceptibility to chemical reactions.

Chemical modification: The introduction of protective groups or changes to reactive sites can prevent unwanted chemical reactions and degradation.

2. Optimization of storage conditions:

Lyophilization (freeze-drying): This method removes water from the sample, helping to preserve structure and prevent degradation during storage.

Storage in specialized containers: Using containers that protect from light and oxygen can safeguard molecules from photodegradation or oxidation.

Controlled-release systems: These systems provide a steady concentration of the therapeutic molecule, but introduce additional challenges related to stabilizing molecules over extended release periods.

3. Use of auxiliary components:

Buffers: Buffers help maintain stable pH levels, which are crucial for many chemical reactions and biological processes.

Antioxidants: These additives can prevent or reduce oxidative degradation, which is a common cause of molecular instability.

Stabilizing agents: These help prevent aggregation, precipitation, or other forms of degradation.

4. Understanding molecular interactions:

Thermodynamic equilibrium: A fundamental understanding of the interactions between a molecule and its environment is essential for developing effective stabilization strategies.

Detergents for membrane proteins: Specialized detergents, such as those developed to stabilize membrane proteins, help maintain their structure in solution.

Molecular simulations: Techniques such as molecular dynamics can provide valuable insights into the stability and behavior of molecules.

5. Examples of stabilization techniques:

Protein stabilization: Strategies include forming disulfide bonds, using stabilizing agents or chaperones, and introducing stabilizing mutations.

Polymer stabilization: Methods include the addition of antioxidants or the use of modified clay minerals that prevent polymer degradation.

Propellant stabilization: Stabilizers are essential to prevent the decomposition of propellants and ensure their safe and reliable performance.

Pen Peptide – Proven Molecular Stabilization

Our peptide pens are developed with a strong focus on preserving the biological activity and structural stability of the active compounds. Thanks to thoroughly researched stabilization processes—including optimization of storage environments and precise modification of molecular structure—we achieve long-term durability and reliability of the peptides under appropriate storage conditions.

The MSSPT (Molecule Structure Stabilization Process Technology) we use incorporates various approaches to maintain molecular integrity, including the use of suitable buffers, antioxidants, and stabilizing agents. The MSSPT technology allows for the integration of multiple active molecules into a compact volume without compromising their structural integrity or biological effectiveness. Additional optimization of storage conditions—such as pH control and prevention of photodegradation and oxidation—ensures maximum stability and bioactivity of the peptides.

These precise measures guarantee that the final product remains effective and stable even after extended storage periods, making it a secure and reliable option for use in various research protocols.

What Is Stenabolic (SR9009)?

Stenabolic, also known as SR9009, is a synthetic compound developed to modulate the activity of nuclear receptors REV-ERBα and REV-ERBβ. Although frequently mentioned alongside SARMs, SR9009 is not a SARM; rather, it is a unique REV-ERB agonist—a class of regulators involved in controlling circadian rhythm, energy metabolism, and inflammatory responses. SR9009 was designed to study molecular mechanisms related to mitochondrial function, lipid homeostasis, and skeletal muscle adaptations under physical stress.

Mechanism of Action of Stenabolic (SR9009)

Stenabolic acts by activating the REV-ERBα receptor, which regulates transcription of genes responsible for mitochondrial biogenesis, energy substrate utilization, and circadian rhythm alignment. Through this modulation, SR9009 enhances cellular oxidative capacity, reduces lipid synthesis, and suppresses inflammation at the molecular level. This results in improved metabolic efficiency, glucose regulation, and increased muscular endurance. Due to its selective mechanism, SR9009 is considered a compound of high interest for studies in metabolism and chronobiology.

Scientifically Supported Potential Benefits of Stenabolic (SR9009)

SR9009 has been extensively researched in laboratory settings and is associated with a range of potential effects, including:

  • Increased mitochondrial biogenesis and cellular energy efficiency;
  • Enhanced fat oxidation and reduced lipid accumulation;
  • Improved glucose regulation and insulin sensitivity;
  • Support for physical endurance through optimized energy utilization;
  • Potential reduction of inflammatory markers;
  • Modulation of circadian rhythms and cellular metabolic balance.

These effects highlight SR9009’s role as a research compound for investigating chronic metabolic conditions, energy adaptation, and molecular physiology.

Stenabolic (SR9009) vs Other SARMs

Stenabolic (SR9009) is often grouped with SARMs, although it is technically not a SARM. Instead, it is a REV-ERBα agonist involved in regulating circadian rhythms, metabolic function, and mitochondrial activity. Despite this distinction, SR9009 is frequently compared to compounds such as Cardarine (GW501516), Ostarine (MK-2866), and Ligandrol (LGD-4033) due to its role in endurance, lipid metabolism, and recovery-focused research.

Compared to Cardarine (GW501516), both compounds influence metabolic efficiency and fat oxidation. Cardarine activates PPAR-δ receptors, while SR9009 targets REV-ERBα; both encourage the use of fat as an energy source. However, Stenabolic offers a more pronounced impact on circadian regulation, making it unique for research centered on metabolic and sleep rhythm synchronization.

Relative to Ostarine, SR9009 does not demonstrate anabolic effects on muscle mass but supports mitochondrial density and energy efficiency in muscle tissue. While Ostarine focuses on muscle maintenance and development, Stenabolic enhances endurance and metabolic adaptation under stress and load.

When compared to Ligandrol, which has a strong anabolic effect, SR9009 functions as a metabolic modulator rather than a growth stimulant. This positions it as a suitable compound in research protocols that prioritize energy optimization, fat reduction, and improved aerobic capacity over hypertrophy.

Stenabolic holds a distinct position among SARM-like compounds—not by directly activating androgen pathways, but by regulating internal biological rhythms, lipid metabolism, and mitochondrial performance.

Dosage and Application of Stenabolic (SR9009) in Research Protocols

Suggested research protocol: 7 units once daily for 4–6 weeks, followed by a 2–4 week off-cycle.

1 unit = 33.33mcg

Total pen content: 150 units

Possible Side Effects of Stenabolic (SR9009)

Available scientific data suggests that SR9009 has a complex metabolic profile and should be used with caution. Adverse effects observed in research settings may include:

  • Circadian rhythm disruption during prolonged use;
  • Limited data on long-term systemic impact and organ interaction.

Proper dosing and control over the duration of use play a critical role in minimizing potential side effects.

For laboratory purposes and personal observation only.

The information has been collected from numerous studies and analyses conducted over the years and is not intended for diagnosing, treating, or preventing any diseases.

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