It will work on FUT scars but it requires a skin biopsy.
I had a phone conversation with Dr. Swanson who is COO and Vice President of PolarityTE over SkinTE and asked about that specifically because as you can see, I have a scar to deal with myself.
The application takes on the properties of the biopsy. So if you took a biopsy from say your back, the product can be applied to your FUT scar, but it would make the follicles present themselves at the same thickness and diameter as it was on your back. So the only reasonable area to take a biopsy from would be from your beard, a really hairy area, or from the back of your head which defeats the purpose unless it happens to result in more hair than the biopsy which he didn’t clarify on that so I’m not sure. It is good for scars though and makes the skin look indistinguishable according to them.
They did tell me they had derivative products in the making to address smaller scars and hair regeneration, but Swanson told me that for hair regeneration as SkinTE stands, would probably need to be altered to fit the needs of bald or balding patients to a point that can be satisfactory to them.
Another thing to note is that despite this regeneration, it’s not fully scarless healing. In the swine studies, It showed that the end result was a margin as they like to call it which is basically a small scar. He said that it is virtually seamless to the naked eye so I guess it would be fine if that same result translated to humans.
The biopsy is addressed with sutures as well which results in a linear scar so there’s that as well. A few cm squared biopsy can cover large areas of wounds up to 10% of your skin. So for now this treatment is ideal for burn patients who often lose large amounts of skin, but we can still hope they come up with something from their derivative products that he stated are being worked on right now in their Research and Development Department.