Hygetropin and Kefei are Human Growth Hormones (HGH) Somatropin produced with recombinant DNA technology identical to the body naturally produced HGH. These are synthetic 191 amino acid sequence identical to the human growth hormone produced naturally in the body by the pituitary.

Hygetropin and Kefei are Human Growth Hormones (HGH) Somatropin produced with recombinant DNA technology identical to the body naturally produced HGH. These are synthetic 191 amino acid sequence identical to the human growth hormone produced naturally in the body by the pituitary.

Hygetropin and Kefei are Human Growth Hormones (HGH) Somatropin produced with recombinant DNA technology identical to the body naturally produced HGH. These are synthetic 191 amino acid sequence identical to the human growth hormone produced naturally in the body by the pituitary

Secretary growth hormone with exclusively owned patent of protein stabilizer. Growth hormone (GH) is a kind of peptide hormone secreted by anterior pituitary (adenohypophysis), the weight of human pituitary is about 0.5 g and the content of GH is extremely low.

Secretary growth hormone with exclusively owned patent of protein stabilizer. Growth hormone (GH) is a kind of peptide hormone secreted by anterior pituitary (adenohypophysis), the weight of human pituitary is about 0.5 g and the content of GH is extremely low.

Secretary growth hormone with exclusively owned patent of protein stabilizer. Growth hormone (GH) is a kind of peptide hormone secreted by anterior pituitary (adenohypophysis), the weight of human pituitary is about 0.5 g and the content of GH is extremely low.