BEWARE.....Caution when taking this!!! It caused me to almost go to ER after  4 servings.
I've taken other collagen products, but this one caused me to have near syncopy which I didn't realize was being caused by this product until about 4 times I took it and It caused me to have swallowing issues.  I tried to get a refund, but nothing has come of that. BEWARE
Rating: 1 stars