Somatropin (hGH)
191 amino acids (somatropin)
Research-grade somatropin (hGH 191AA) · Power Vitality Labs
For research use only. Not for human consumption. Products are intended for laboratory research by qualified professionals.
Quality Control
Identity, strength, and pack size on this listing follow the supplied product photography. Batch-specific laboratory documentation can be requested through the contact form. For laboratory research documentation only. Not for human consumption, diagnostic, or therapeutic use.
Research Use Background
Human Growth Hormone (HGH / Somatropin) is a polypeptide hormone naturally secreted by the anterior pituitary gland. Its endogenous level gradually declines with age. It acts via the GH/IGF-1 axis and has been widely studied in metabolism and tissue remodeling. Documented research themes include protein synthesis and lean-tissue maintenance, fat metabolism and body-composition balance, bone turnover and tissue regeneration, cellular repair and metabolic signaling, and skin and connective-tissue renewal. This listing follows the supplied carton photography: 10 × 15 IU vials, slight water retention, no aromatization, ~2–3 hour half-life. Presented for laboratory research documentation only. Not for human consumption.
Handling, Storage & Reconstitution
Store at 2–8°C (refrigerator) per the product photography. Protect from direct sunlight and freezing. Restricted laboratory access — keep out of reach of children and unauthorized users.
Quality Assurance
Power Vitality Labs presents this material for laboratory research documentation. Certificate of Analysis files can be requested per batch. Not for human consumption.
| Compound | Somatropin (rhGH, 191 amino acids) |
|---|---|
| Form | Lyophilized powder |
| Pack | 10 vials × 15 IU |
| Label dosage range | 2–10 IU/day (carton photography) |
| Water Retention | Slight |
| Aromatization | No |
| Half Life | ~2–3 hours |
| HBR | No |
| Acne | No |
| Hepatotoxicity | No |
| Storage | 2–8°C (carton) |
Certificate of Analysis — Coming Soon
Lab reports and COA documents will be available here in a future update.
Contact us for batch-specific documentation.