Quote Originally Posted by Times Roman

200mg's of... what?

I take "40% pure" powder.

These are the doses recommended by the Life Extension (anti aging) movement.

There might be a reason for a higher dose, but first you have to understand exactly what it is you are taking.

for example, if instead I purchased the "20% pure" powder, then I would dose between 50mg and 100mg/day.

there is a highly refined resveratrol you can take, and I think the powder approaches 100% pure. But more than 2.5x more expensive than the "40% pure", so I also keep an eye on the economics of what I take.
Ah ok the One I was looking at is nows says it's 50% natural trans-resveratrol at 200mg