Originally from http://biotinshop.com/biotin-supplement-for-hair-loss/
These include 100 pills for around $6 per bottle. Natrol is a well-known brand within the Biotin supplement market and receives high customer review marks.
The product is made in the U.S.A. and is 100% drug free. The pills contain a small supplement of calcium and they are also suitable for vegetarians. Natrol is consistently one of the best vitamin supplement sellers on Amazon.
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