Humatrope 72 iu human growth hormone (HGH) somatropin injection pen, manufactured by the Eli Lilli pharmaceutical company. Genotropin 12mg/36iu GoQuick somatropin (HGH) human growth AnastroX 1 mg Malay Tiger hormone pens, manufactured by the Pfizer pharmaceutical company. Somatropin (HGH) human growth hormone injection kits, manufactured by the Hygene BioPharm company in China.