Has anybody had a reaction to this? I was taking acidophilus and a b complex vitamin that both contain this and have come out in spot/a rash all over my chin. It has been there for over 2 months now. Started around the time I started the acidophilus, I have been off it now for 3 weeks and realised last week the b complex had a lot of the same stuff in so I'm off that a week now. Just wondering if anyone has had a similar experience and how long it took to clear up after stopping the supplements 
thanks!