who tried it? i've also read that Pycnogenol and Mirtoselect  mixed lower IOP, do you know something more?

Mirtogenol^® potentiates latanoprost in lowering intraocular pressure and improves ocular blood flow in asymptomatic subjects

(Authors: Robert D Steigerwalt Jr, Gianni Belcaro, Paolo Morazzoni, et al

Published Date May 2010 , Volume 2010:4 Pages 471 - 476