You should do what overgrandemacho did and make your own device except for it seems that you know more about this a bit better in depth and can excitement with different type of lights and waves.I personally believe the devices out there are semi-scam. Their wavelength is usually 6XXish, if I remember correctly.
I would prefer to see blue light being used as it increases nitric oxid in the skin which might make a difference.
https://www.ncbi.nlm.nih.gov/pubmed/24121056
https://www.ncbi.nlm.nih.gov/pubmed/24731151
Also: https://www.ncbi.nlm.nih.gov/pubmed/26048721
"LLLT with a 830-nm wavelength resulted in greater stimulation of hair growth than the other wavelengths examined and 785 nm also showed a significant effect on hair growth."
It is animal skin but still see comparison to humans:
View attachment 73983
Typical case of one scammer company cashing some money and everyone blindly following.
You should do what overgrandemacho did and make your own device except for it seems that you know more about this a bit better in depth and can excitement with different type of lights and waves.
I made my first helmet as per Overmacho grande. It held up well. Then I just ordered a kit from him and use that one now. I believe it has significantly slowed down loss. I think that's what they're really for. Not for re-growth.
From Overmachogrande dot comWhere did you buy it?
Wondering if anybody has seen any improvements on using LLT?