500mg Propolis
Propolis Softgel 500mg Nutralab Canada Amazon. com: natural factors, bee propolis extract 500 mg. Amazon Com Now Supplements Propolis 1500 Mg With 51 Propolis is a natural resin collected from the buds of conifers and other trees by honeybees. it is used by bees to seal walls and strengthen combs of hives, as well as to embalm dead invaders. it is a sticky, greenish-brown mass with a slight aromatic odor. Bee propolis 500 mg item 003814 potency. 500 mg. size select size on product details page. radio buttons on product details page. buy 1 get 2 free 3 for $29. 99 radio buttons on product details page. buy 2 get 4 free 6 500mg propolis for $59. 98. Propolis is considered to be relatively nontoxic. 1, 2, 3 allergic reactions with skin and mucous membrane irritations have been commonly reported in apiary workers79, 80, 81, 82 and a multicenter study reported a prevalence for positive patch tests of 1. 9%. other reports estimate the prevalence to be even higher83; therefore, cautiou...