Great Health Supplement’s Natural Growth Factors product is the most powerful growth factor product on the market. It blends over 100 synergistic beneficial constituents including 18 growth factors, stem cells, interleukins and amino acids which help with total system regeneration to repair tissue and joints. The growth factors are involved in all cellular function of the body from improving immune support and metabolism to boosting libido and improving muscle and bone. Natural Growth Factors is the perfect supplement for anyone looking to regain the prime of their youth and/or to reach the next level athletically.