A good supplement in my opinion.
I started adding a couple TBSP of this to my coffee in the morning. They recommend 4-6 each day and sometimes I try to get in a couple more TBSP.  I wanted to take this as a supplement for my aging joints.  I'm on my 2nd package now.  I do notice my nails are growing faster and stronger and hope that my hair is doing the same but it's hard to judge that with my length of hair.  I trust it is also helping out on my joints.
Rating: 5 stars