True to it's name...
I've been using this product for over 5 years with excellent results!  My hair line has moved back about an inch and my crown scalp shows when my hair is wet.  And the rest of the top of the hair is showing some thinning as well.  When I use any other shampoo/conditioner it is noticeable.  But Thicker Fuller Hair actually makes my hair totally filled in.  I look maybe 20 years younger...  The scent is nice too.  It's kind of a herbal citrus.  It doesn't have a medicinal smell, nor a feminine one... I like to add a bit of tea tree oil to the shampoo and it cures any dandruff as well.  Very happy with this product.
Rating: 5 stars