We have

general resveratrol(50%, 98%, 99%)Micronized resveratrol(98%, 99%), the size is less than 1um

Pelletized resveratrol(50%, 98%, 99%).98%, 99% Acetylated Resveratrol.5%,10%,20% water-soluble resveratrol.

Micronized Trans-resveratrol