This looks like a new study using intralesional hyaluronic acid injections. The results are stellar and the cost should be much lower than Xiaflex. The downside appears to be the 30 injections over 6 months. I will ask my Uro if he has heard about this. I did see in another post where someone was combining PRP with hyaluronic acid but this is hyaluronic acid only.
Intralesional hyaluronic acid: an innovative treatment for Peyronie's disease. - PubMed - NCBI (http://www.ncbi.nlm.nih.gov/pubmed/26257044)
Crooked_stick 8)
Sounds promising.
Hyaluronic Acid is also sold in capsule form, I wonder if it would have any effect if taken by mouth.