Keifeitropin Pen — Somatropin 36IU (12mg)

Pharmaceutical Form: Pre-filled Disposable Pen | Route: Subcutaneous Injection

Presentation

Each pre-filled disposable pen for subcutaneous injection contains 36IU (12mg) of Somatropin with pre-mixed powder and solvent solution. No cartridge changes are required — once empty, simply start a new pen. The pen is non-refillable, sealed in a printed Keifei® logo PVC bag, and packed in a printed box with a QR authentication code.

Storage

• Mixed only once when starting a new pen.
• Each pen is usable for up to 28 days after mixing.
• Must be stored at 2°C – 8°C at all times.

Description

The Keifeitropin Pen contains 36IU (12mg) manufactured by Keifei Pharma Co. Ltd. Keifeitropin is a powerful metabolic hormone crucial for the regulation of lipids, proteins, and carbohydrates in the body.

• In children with growth deficiency, Keifeitropin stimulates linear growth and accelerates development. • In adults, it helps maintain proper body composition through increased nitrogen retention, enhanced skeletal and muscle growth, and optimized fat metabolism.

Manufacturing & Synthesis

Keifeitropin is produced using Escherichia Coli K12, which contains the pBR322 plasmid encoding a pro-hormone of 191 amino acids. The recombinant human growth hormone is then expressed through the bacterium’s outer wall. The final product is genetically engineered to mimic the amino acid sequence naturally found in the human pituitary gland.

Keifeitropin can be administered via both Pen and Syringe.

Important: Use under medical supervision and store properly to maintain product efficacy.