I have heard so much over the years about trying collagen and all the benefits of its use that I was very happy to give it a try when the Sparks team offered it for review. It wasn't clear as to how often to try it so I've been using it once a day in coffee and my husband is also trying it added to his bottle of water. The dosage is a rounded scoop and according to the bottle there are 17 doses per bottle so I did purchase a bottle also so we both could try it daily for two weeks. I have only taken a few doses so have not really seen the benefits yet. One nice thing is that it dissolves very well in either. The container we have is vanilla flavored which is not overwhelming and the flavor is definitely not unpleasant.
Being 58 years old, I am happy it is supposed to help fight the effects of aging and also is supposed to have beneficial effects on your hair, skin and nails. I've noticed as I've gotten older that my hair and skin seem dryer so hopefully will see improvement there. It does mention that the facility where it is manufactured processes whey milk protein and fish extracts so take that into consideration if either of those is a problem in your diet. I've taken this now for several days and have noticed no ill effects so I am pleased so far. Collagen is reputed to be beneficial and this is easy to take so I'd give it a try for yourself if you like.