Hi,
I dont know if you have a specific playlist for this? I can imagine you do. But in case you dont or its different i think you could try like this
Ego dissolution x 1
Slr x 1
Platelet Plasma Rich x 3
Skin Regeneration loop it (even if you have the Your New Improved Skin - remember complex fields take a while to fix the hardest issues) the SR field is very very strong and works great, specially to rebuild the epidermal growth factor, its description:
Skin Scars x 3
Your New Improved Skin x 3
And see how it goes.
If you have the Amniotic one throw it in there too
Also consider the Bromelian and Papain to break down the hard parts
And be consistent. Its not an easy change you are looking for but im sure it could improve over time