Over the past eight years I've had dreadlocks, bleached my entire head too many times to count, dyed and then stripped every color under the sun out of my hair

2 x morning and 2 x night

This is the best biotin I have ever used

I recommend this to friends and family

I really didn't notice whether it was working or not until I stopped taking it for a month and noticed more fall out in the shower

Great product, I will purchase again