Hi everyone,
I bought a resveratrol product which states the ingredients are, "250 milligrams of elemental Trans-Resveratrol from 500 mg's of polygonum cuspidatum 50% standardized extract".
The only problem is the powder is white. Shouldn't the colour of 50% resveratrol be brown?
Like these pills: https://images-na.ss...0L._SL1339_.jpg
Many thanks everyone
Edited by jplempka, 22 November 2017 - 09:28 AM.