Old treatments - spin traps, copper peptides, azelaic acid, etc

[BelfastBilly]

Hi all,

I'm curious to understand if the older experimental treatments have fallen out of favour or if they are still considered useful? I am thinking about things like traps, copper peptides, azelaic acid, etc.

Billy

 

[jazz1]

I still use Folligen Cream and Azelaic acid alongside The BIG3. Copper peptides do help with vellus hairs.