Human Growth Hormone or hgh is a protein-based poly-peptide hormone that is used clinically to treat children's growth disorders and adult growth hormone deficiency. In recent years, replacement therapies with human growth hormones (hGH) have become popular in the battle against aging and weight management. The guys at bestsupplements.org have ranked the five highest rated HGH supplements using their 6 point criteria (Effectiveness, Ingredient Quality, Long Term Benefits, Possible Side Effects and Customer Reviews Overall Value).