I had been doing thymullin injections at a functional medicine provider last year but had to discontinue them when I moved across the country. I have extra glandular Sjogren’s that has caused me to have low white blood cells, red blood cells, and platelets, and the thymullin injections had resulted in my blood cells to return to normal ranges for the first time in 10 years! However, two months after discontinuing the injections, everything dropped again. But, I recently found this thymullin peptide from Quicksilver and after one month of using it as directed, my blood cell counts have improved again! And without needing the painful intramuscular injections. My energy is better and my performance at the gym is better, too. I am so thankful I found this product!