My son is 16 and plays football for his school. This season he suffered greatly with hamstring issues and it made it very hard for him to play and be his best. The team doctors tried different protocols but nothing seemed to help. A practitioner friend of the family suggested we try the connective tissue product from Medix4Life CNT (ML-01). After being on the product one week the results were amazing. He no longer had the pain and was able to resume full effort on the football field. We want to keep this product on hand and will look to the other products if any other health issues come up for our family. Really amazing products you have.