Querciplex provides a combination of highly bioavailable Quercetin Phytosome and bromelain.
INDICATIONS
• Supports respiratory function and immune health‡
• Promotes healthy mast cell function‡
FUNCTIONS AND MECHANISM OF ACTION
Quercetin belongs to a class of water-soluble plant pigments called bioflavonoids that cannot be produced in
the human body. In a clinical study, subjects who supplemented with formulated Quercefit® Quercetin
Phytosome had significant improvements in oral absorption compared to unformulated quercetin. Douglas
Laboratories Querciplex provides 250 mg of highly bioavailable and soluble Quercetin Phytosome, which has
been shown to increase peak plasma quercetin levels by 20-fold compared to standard quercetin. This
formulation also includes bromelain, a pineapple stem extract. Both quercetin and bromelain offer support for
respiratory and immune health. Several studies show that supplementation with quercetin or bromelain
supports mast cell function through interleukin modulation. Additionally, an in vitro study performed on
neutrophils reported that quercetin moderated interleukin-6 release in response to an immune trigger.
‡
‡These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
FORMULA (#202635)
Serving Size 1 Vegetarian Capsule:
Vitamin C (as ascorbic acid) ....................................................................100 mg
Quercefit® Quercetin Phytosome .............................................................250 mg
(Sophora japonica extract (flower) and sunflower phospholipid complex)
Bromelain (Ananas comosus, pineapple stem) ........................................100 mg
Other ingredients: Hydroxypropyl methylcellulose (capsule), microcrystalline cellulose, and ascorbyl palmitate
Gluten-free, Non-GMO
Quercefit® is a registered trademark of Idena S.p.A, Italy
