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This is a video I did about 8 years ago, documenting my hair growth by using 5,000 mcg of biotin every day. It starts off with a picture of how it was the day I began, and then the progress 18 months later.
Since then, my hair has gotten even better. I will be doing an updated video soon to show you how it is now.
Disclaimer: I don't sell biotin or any other supplements. I am not trying to sell anything with this video. Information, only. Enjoy, and good luck with your hair growth