If you heat up the internal temperature of the cock to 43 degree C with a ultrasound device then collagen will break down and the cock will be forced to grow larger

[Ray Peat Fanboy]

Penis growth by heating the internal temperature of the penis to 43C works and its a very scientific penis enlargement method.

The only sad thing is that ultrasound devices are unbeliavibly expensive

[RandomUser]

Hmm, could this also work for scalp fibrosis? It should work there too as scarring is just collagen buildup.

Only drawback I can imagine is you'd probably damage hair follicles in the process.

Edit: just looked it up, hair follicles are immediately damaged at 60 C but can be damaged if put at 40 C for prolonged periods of time. I wonder how long you'd need to do this treatment for it to work.

Edit edit: I'd also be worried about doing it so close to my brain. Maybe this is not a good idea for the scalp lol.

[Insomniac]

This post is deleted!

[A Former User]

@Ray-Peat-Fanboy post source, for um research

[Ray Peat Fanboy]

@sneedful

"Growth by heating works by entering a range of temperatures (usually >40°) where the collagen matrix destabilizes and gets plastic deformation. Then, during a rest period real growth slowly happens (as it always happens in tissues) in this new elongated form."

https://thunders.place/penis-enlargement/why-near-infrared-is-better-than-fir-and-us.html

[Ray Peat Fanboy]

@RandomUser

I am not sure about scalp fibrosis. Do you have scalp fibrosis? Have you found any recommendations on how to fix it in the Ray Peat community? Maybe ask Georgi Dinkov if he has any good ideas?

[zorba990]

@Ray-Peat-Fanboy This one says it will do 42C :
https://hexocare.com/products/hexoskin-ultrasonic-at-home-cryotherapy?currency=USD&variant=43421933109481&utm_source=google&utm_medium=cpc&utm_campaign=Google Shopping&stkn=ad9c22db63d6&gad_source=1&gbraid=0AAAAABZB6Rh2Sb3tkSts1nN6N7vDYxlxZ&gclid=EAIaIQobChMIl6X6irGPiQMV8C2tBh1MQhn6EAQYAyABEgJj__D_BwE

[bio3nergetic]

Why are some males here obsessed with making their penises big?

[RandomUser]

@Ray-Peat-Fanboy

Well, if it's safe for your face, it's probably safe for your scalp. I'm considering getting this and giving it a shot. If it gets to 42 C then I'm sure it will at least somewhat help soften fibrosis.

I suppose the question is how deep the ultrasound penetrates. But even hitting the dermis should be fine for what I'm doing.