Propolis is is a reddish brown wax-like resinous substance collected by bees from tree buds and used as a cement and to seal cracks or open spaces in the hive.
Propolis has long been discovered as the most natural antibiotic, due to its concentration of flavonoids, amino acids, organic acids, composed ethers of alcohol, elements of spores and microelements such as iron, copper manganese, zinc, aminocids, phytoncides, and antibiotics, plus a high content of vitamins B,E,C,H and P, as well as pro-vitamin A.
Raw Propolis
Propolis content: 40% ~ 70%
Appearance: Clumps or crumb in golden brown to reddish brown to blackish brown
Packing: As required
Annual output:Around 30 metric tons
Refined propolis
Refined through the low-temperature vacuum extraction process, which effectively preserves the natural, particularly the volatile, elements in the propolis.
Purity: ≥98%
Flavone (in terms of Luteolin): ≥10%
Lead: < 5 ppm
Packing: 1Kg/bag (plastic bag inside and aluminium foil bag outside), or as required.
