Has any body tried BioSil? good for weak bones, britle nails and hair

I know No body cares for our hair any more Neither do I but Since many of us are suffering from weak bones, muscles,skin and brittel Nails and teeth etc , we should try it.
It is claimed that BioSil switches on the body’s own collagen-producing cells.I am late to sleep so can not post a lot. just google and read your self.

here are some reveiws on Amozon and other places. please tell your views.

amazon.com/Natrol-Biosil-60-veggie-caps/dp/B0018LRBUW

makeupalley.com/product/showreview.asp/ItemId=121988/Silica/0/Treatments