Quercetin UltraSorb

Quercetin UltraSorb contains the patented QuerceFit^® quercetin-phospholipid complex forenhanced absorption and bioavailability. The proprietary phytosome technology combines quercetin from Sophora japonica flower extract and phospholipids from sunflower in a 1:1 ratio, promoting resistance to degradation in the digestive tract and efficient absorption across membranes.  A randomized crossover human pharmacokinetic study compared QuerceFit^®(300mg) with regular quercetin and found the phytosome improved the bioavailability of quercetin by 20-fold.

Dosing: 1 - 2 capsules a day after a meal. 

Price: $41.19