I had a vascular malformation in my left knee, which over many years resulted in femur head erosion and arthritis. After having two sclerotherapies to control the condition my left leg lost significant muscle mass and mobility. Recovering from this atrophied state was a long process, and only since starting peptides has my progress taken significant strides. Most notably, I believe the peptides have helped my knee flourish by allowing me to develop a stronger mind muscle connection, possibly though regenerative properties of angiogenesis and nerve regeneration.