ZPtropin (HGH) 160 IU Kit
Original price was: $370.00.$350.00Current price is: $350.00.
Product Name: ZPtropin (Somatropin)
Presentation: 10 vials x 16 IU/vial
Total Strength: 160 IU kit
Form: Lyophilized powder for injection
Administration: Subcutaneous injection
Description
Buy ZPtropin (HGH) 160 IU Kit: Premium Growth Hormone for Performance and Recovery
ZPtropin is a human growth hormone (HGH) product containing somatropin, a recombinant form of natural human growth hormone produced through advanced biotechnology. Growth hormone is a peptide hormone that plays a fundamental role in stimulating linear growth, protein synthesis, and metabolic regulation throughout the body .
Each vial in this 10-vial kit contains 16 IU (approximately 5.3 mg) of somatropin, providing a total of 160 IU per complete kit. This is a convenient presentation for users requiring consistent dosing over an extended period.
The 16 IU per vial strength is a well-established format in the pharmaceutical industry, with major manufacturers like Pfizer offering Genotropin in 16 IU (5.3 mg) presentations as a standard therapeutic option . The lyophilized powder form allows for stable storage and reconstitution when ready for use.
Mechanism of Action
Somatropin acts by binding to growth hormone receptors on target cells throughout the body. This binding activates intracellular signaling pathways that stimulate the production of insulin-like growth factor 1 (IGF-1), which mediates many of the growth-promoting effects of growth hormone .
Key actions include:
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Stimulation of linear bone growth in children with growth hormone deficiency
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Increased protein synthesis and nitrogen retention in muscle tissue
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Enhanced lipolysis (fat breakdown) and metabolic regulation
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Improved recovery and tissue repair processes
The therapeutic effect of growth hormone is established through its ability to increase growth rate and stimulate metabolic functions in patients with inadequate endogenous growth hormone production .
Product Features
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High Potency: Each 16 IU vial delivers a concentrated dose of somatropin
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10-Vial Kit: Provides a total of 160 IU, supporting extended treatment protocols
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Lyophilized Format: Stable powder formulation for reliable storage and reconstitution
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Pharmaceutical-Grade Quality: Manufactured using recombinant DNA technology
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Subcutaneous Administration: Convenient injection method for self-administration
Key Benefits
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Muscle Growth and Recovery: Promotes protein synthesis and nitrogen retention for enhanced muscle development
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Fat Metabolism: Stimulates lipolysis, supporting body composition goals
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Improved Recovery: Enhances tissue repair and recovery from intense training
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Convenient Kit Format: 10-vial presentation provides extended supply for consistent dosing
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Established Presentation: 16 IU/vial strength is a recognized pharmaceutical standard
Recommended Use
ZPtropin is typically administered by subcutaneous injection using sterile techniques. The lyophilized powder must be reconstituted with the appropriate sterile diluent before use.
For therapeutic purposes, dosing is highly individualized and should be based on clinical response, body weight, and serum IGF-1 concentrations . In pediatric growth hormone deficiency, recommended doses typically range from 0.16 to 0.24 mg/kg/week, divided into 6 or 7 daily subcutaneous injections . In adult growth hormone deficiency, starting doses are generally lower, with careful titration based on IGF-1 levels and clinical response .
Injection sites should be rotated regularly to avoid lipoatrophy or localized tissue reactions . Genotropin, the reference product at this strength, should not be injected intravenously .
Side Effects
As with all somatropin products, potential side effects may include:
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Injection Site Reactions: Redness, itching, pain, or swelling at the injection site
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Fluid Retention: Swelling in hands and feet, particularly at the start of treatment
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Joint and Muscle Pain: Arthralgia and myalgia, especially in adults
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Headache: May occur during treatment initiation
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Increased Intracranial Pressure: Rare but serious; symptoms include severe headache, visual disturbances, nausea, or vomiting
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Hypothyroidism: Decreased thyroid hormone levels may occur; monitoring is recommended
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Hyperglycemia: Elevated blood glucose levels may occur, particularly in patients with risk factors for diabetes
Contraindications
Somatropin is contraindicated in patients with:
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Acute critical illness following open heart or abdominal surgery, multiple accidental trauma, or acute respiratory failure
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Closed epiphyses (completed bone growth)
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Active malignancy or tumors
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Active proliferative or severe non-proliferative diabetic retinopathy
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Prader-Willi syndrome with severe obesity or severe respiratory impairment
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Known hypersensitivity to somatropin or any of the excipients
Top 10 Frequently Asked Questions
1. What is ZPtropin and what is it used for?
ZPtropin is a human growth hormone product containing somatropin, a recombinant form of natural growth hormone. It is used to support growth in children with growth hormone deficiency and for hormone replacement in adults with documented deficiency .
2. How is ZPtropin administered?
ZPtropin is administered by subcutaneous injection. The powder must be reconstituted with the provided sterile solvent before use. Injection sites should be rotated regularly .
3. What is the recommended dosage for growth hormone?
Pediatric GHD: 0.16 to 0.24 mg/kg/week. Adult GHD: starting doses are lower, typically around 0.2 mg/day, titrated based on IGF-1 levels and clinical response . Always follow a healthcare professional’s guidance.
4. What is the difference between IU and mg for growth hormone?
International Units (IU) measure biological activity. For somatropin, 1 mg is approximately equivalent to 3 IU. A 16 IU vial contains approximately 5.3 mg of somatropin .
5. How should ZPtropin be stored?
Unreconstituted vials should be stored in the refrigerator at 2°C to 8°C. Protect from light and do not freeze. After reconstitution, the product should be used promptly or stored as directed .
6. What are the most common side effects of growth hormone?
Common side effects include injection site reactions (redness, pain, swelling), joint and muscle pain, fluid retention (especially in adults), and headache .
7. Can growth hormone be used by bodybuilders and athletes?
Growth hormone is used in performance enhancement contexts for its anabolic and lipolytic effects. It is important to note that the use of growth hormone without a prescription is illegal in many countries and carries significant health risks.
8. How long does it take to see results from growth hormone?
Results vary depending on individual factors and dosage. Anabolic effects typically become noticeable within weeks to months of consistent use.
9. Is a Post-Cycle Therapy (PCT) necessary after using growth hormone?
Unlike anabolic steroids, growth hormone does not suppress the hypothalamic-pituitary-gonadal axis in the same manner. However, discontinuing growth hormone may require a gradual taper and monitoring.
10. Are there any serious side effects I should watch for?
Seek immediate medical attention if you experience severe headache, vision problems, nausea, vomiting, limping, hip or knee pain, or signs of allergic reaction .
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