Source Naturals, Propolis Extract, 500mg, 60 ct General Health Researchers believe that D-phenylalanine (DPA)

Researchers believe that D-phenylalanine (DPA) inhibits the action of an enzyme that breaks down endorphins and enkephalins

The Benefit of SublingualsSome nutrients may break down during liver metabolism

This product is not intended to diagnose

Vitamin C (as calcium ascorbate) - 35 mg

Omega Fatty Acids

Source Naturals, Propolis Extract, 500mg, 60 ct General Health Researchers believe that D-phenylalanine (DPA)Propolis is a natural substance collected by honey bees from poplar trees. For 40 million years, bees have been using propolis in their hives to protect them from contamination. Source Naturals found a pure and potent propolis available in the cold, unpolluted environment of the northern United States. Our propolis is rich in bioflavonoids, vitamins, minerals and organic acids, and is naturally processed, without heat or chemicals. Packaging 60