Anno 2015: what are the current viewsd on SOD's?

Koga · Nov 9, 2015

http://www.hairlosshelp.com/hair_loss_research/what_is_a_SOD.cfm

I believe the most famous to be Folligen and/or Tricomin. Do people actually benefit from these products? Are they worth it nowadays? Or did they die a silent death?

cupido · Nov 17, 2015

I read they can turn grey hair back to black, not sure if it does anything for hairloss