Two forms for enhanced absorption have been used in supplements. First there is longvida curcumin (I purchase this through NOW), and the second is the aforement

Two forms for enhanced absorption have been used in supplements. First there is longvida curcumin (I purchase this through NOW), and the second is the aforementioned black-pepper mixture. Both have shown increased absorption into serum. I take 800mg per day. Check the bredesen protocol for more information.