I'm not sure how to read your statement - do you worry about IP6 & absorption? Ironically, very ironically, IP6 may even <i>increase</i> the absorption of anthocyanins. I'm not sure about other polyphenols or catechins, though. I think your late to the party with the IP6, but better than never.
J Agric Food Chem. 2007 Mar 21;55(6):2489-96. Epub 2007 Feb 24.
Enhanced absorption of anthocyanins after oral administration of phytic acid in rats and humans.
Matsumoto H, Ito K, Yonekura K, Tsuda T, Ichiyanagi T, Hirayama M, Konishi T.
Edited by Athanasios, 21 June 2010 - 01:42 AM.