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The Hutrope LinePen bundle is a high-convenience Growth Hormone (GH) solution manufactured in Jiangsu, China. This bundle includes 3 pre-filled pens, providing a total of 90 IU (30 mg) of Somatropin.
Designed for users who prioritize precision and ease of travel, the LinePen eliminates the need for separate vials and syringes. It utilizes a liquid-stable formulation of Somatropin, the 191-amino acid sequence identical to the growth hormone naturally secreted by the human pituitary gland.
Total Content: 3 Pens (90 IU / 30 mg total).
Per Pen Concentration: 30 IU (10 mg).
Form: Liquid-stable solution (Glycine, Histidine, Poloxamer 188 base).
Delivery System: Integrated multi-dose injector pen.
High Bioavailability: Subcutaneous absorption is approximately 80%, ensuring that the majority of the hormone is utilized by the body.
Muscle & Tissue Repair: Promotes lean muscle mass, strengthens bone density, and accelerates recovery from physical injury or intense training.
Metabolic Enhancement: Stimulates lipolysis (fat loss) and improves skin elasticity.1
Half-Life: Approximately 3.6 hours, typical of high-quality Somatropin, allowing for daily pulsatile mimicry of natural GH release.
For users wishing to verify the product's quality via blood work, the following protocol is recommended:
Injection: Administer a full 10 IU subcutaneous dose immediately upon waking.
Fasting: Do not eat, drink anything but water, or smoke after the injection.
Blood Draw: Have blood drawn exactly 3.5 to 4 hours post-injection.
Expected Results: High-purity GH typically yields serum levels between 18 ng/ml and 35 ng/ml (54 to 105 mIU/ml).
| Feature | Details |
| Active Substance | Somatropin (rDNA origin) |
| Quantity | 3 x 30 IU Pens |
| Inactive Ingredients | Glycine, Histidine, Poloxamer 188, WFI |
| Storage | Refrigerated (2°C - 8°C) |
| Peak Concentration ($C_$) | Reached between 3 and 5 hours post-injection |
Refrigeration: Must be kept in the refrigerator at all times (2°C - 8°C).
Stability: Avoid exposure to direct sunlight and extreme heat. Do not freeze, as this will denature the protein.
Portability: The LinePen is designed for durability, but a cooling pouch is recommended for transport exceeding 2 hours.
Blood Sugar: Monitor glucose levels, as Somatropin can impact insulin sensitivity.2
Contraindications: Do not use if you have active malignancies (cancer), severe respiratory issues, or are recovering from major open-heart or abdominal surgery.3
