Checking in. I'm really excited about MSM. Thanks Lita, My nails are growing like weeds and I know my hair is too.
Has anyone taken Viviscal Professional and not regular Viviscal? It was recommended to me by a beauty editor who was growing out a haircut and I have been taking it for almost a month. I have a 3 month supply.
Where can you buy the professional formula. I have the extra strength.