I got tennis elbow bad in one elbow from way overdoing heavy reverse curls. I of course tried BPC-157 and TB500 for many months at 1 gram/day WA h but it didn't help at all. it helped previously for shoulder pain but not his. I ended up getting surgery called Tenex which uses sound waves from a bore needle to debride the tendon. It is much less invasive than open surgery. Recovery time is much faster, no sling post surgery. it's been 2 months and I'm finally almost back to normal. Look up the Tenex procedure and you'll find a datavsenof doctors. insurance no longer covers it though so you have to pay cash. $2,500 was my bill.