Re:Synthetic tissue can repair hearts, muscles, and vocal cords
by buu700 on Wednesday December 01, 2021 @03:45PM
(#29408911)
It was, but unless something has changed in the last few months it's 1) prescription-only, and 2) not actually available for sale anywhere even if you have a prescription.
https://www.nature.com/articles/s41415-021-2714-8