Nah, leave it alone @viking1. Anything that is supposed to reverse the effects of chemo is likely to be a) a scam b) so bloody nasty you want nothing to do with it.
Your hair will grow back. Yes, some people get poor or limited growth, deal with that if it happens. Life is stressful enough through your treatment, don't get sucked into a situation where you add extra layers which cost a fortune.
Bald is not the end of the world. I think many of us come to see it as a right of passage. Unwelcome as that may be, it makes my hackles come up when I hear about people trying to exploit us during that time. Marg xxx