Supplementwatch.com For $25.00 a year they will do research on various items. I had them do their tests on a product. I felt their answer was acceptable.
They also have a few recommendations when it comes to proteins. To give a real life example of this site, I saw that
Supplements101 had various weight gainers and meal replacements. I was not sure which one to get. I looked and sure enough they had a list of meal replacements with a nice write-up.
Supplements101 carried the one they recommended. It was an awesome choice. Tasted great, and mixed well. Their research showed the protein was of high quality.
If you want opinions there are plenty here.
If you want facts, you'll have to find a site like
Supplementwatch.com that says they do independent research for their members.
I found the $25.00 a year well spent. I know which meal replacement I'll buy again.