hateuc said...
Wow! What has been the best for you? That is some collection.
The big majority of these are simply thrown away but I have found a few that work: Curcumin, l-glutamine, qing dai (buying raw powder nowadays) and krill oil.
I usually buy them from iherb or vitacost. There you can find supplements at very good prices. You should always check the reviews as I have tried the same supplements by different brands with a huge difference in results. Don't buy cheap ones.