Buy Resveratrol Of Polygonum Cuspidatum [United States]
I am a manufacturer and retailer of FSI Nutritional Supplements and am interested in purchasing 50% and 95% to 98% Trans-Resveratrol of Polygonum Cuspidatum. Can you provide me with pricing and analysis on what you have available in the concentrations of 50%, 95%, and 98%.
Please include answers to the following: 1. What extraction process is used? 2. What are the lot # and mfg dates of what you now have in stock? 3. What is the % emodin content of the 50% and 95% to 98% Resveratrol lot #'s you have available?