I purchased a blend of bpc157 and tb500 and when everywhere I looked on line said to take different dosages, on different days I contacted the company to ask for guidance on dosing they even told me to take bpc157 daily but tb 500 every 3 to 4 days. I said to them I purchased your blend and it all has been taken at the same time. I asked why even sell a blend if this is not possible? I then I asked if I could return the blend and get the separate bottles they then said many take them at the same time and referred me to the internet to figure it out. Doesn’t sound like they care about the customer