Interesting story as to how I came across the biotin info--In Costco when I 
noticed an older woman with a very nice updo for her long salt 'n pepper hair.  
I commented on how nice it looked.  We began chatting and the subject went to 
how iodine had improved my hair so much.   This woman's skin was in wonderful 
condition.   She had been a 'stewardess' in the old days and could easily have 
been in their ads--she looked that good even though she was much older now.  I 
could see that she noticed my rather awful looking hands and she volunteered 
the info about how a dermatologist had once told her sister about the 5000 
mcgs. of biotin two times a day.   Considering how good her own skin looked, I 
immediately ordered a couple of bottles intending to give it a real try.  So 
glad I did.   

      As to the MRSA  formula, it probably doesn't need the glycerine for 
underarm use.  I just happened to have some handy.  But I have used CS alone 
and this sure works much better.  Maybe it's the DMSO so I may eventually mix 
up just CS and DMSO and give it a go but the fewer bottles the better.
     For hair loss--I hate to see so many women (and men too) with thinning 
hair--some at a very young age.  Iodine was known in the past as a very good 
preventer of baldness.  I have taken high dose-around 50 mgs. per day and 
sometimes much more-for over 6 years and my health has improved by orders of 
magnitude.  My son who previously had thinning hair at 21, now at 27 has a full 
head of lovely light brown to blonde hair!!  He takes iodine daily also.  There 
is a free pdf called "Iodine Remedies:  Secrets From the Sea" available through 
Google, but Brownstein's book  "Iodine:  Why You Need It:  Why You Can't Live 
Without It"  will be even more valuable for you.    I use the Concentrace 
mineral supplement and would worry some about the heavy metals in it, but since 
iodine is a very good remover of heavy metals I don't really think it is of 
great concern.    Best wishes to all.   pj