Bilberry Extract source: Extracted from Bilberry which is a perennial plant that comes from Europe, Western Asia and the Rocky Mountains in North America. It is a shrubby plant that bears edible fruits which are similar to American blueberries.
Bilberry Extract introduction:Bilberry extract has been used for nearly 1,000 years in traditional European medicine. Bilberry extract has been used in the traditional Austrian medicine internally (directly or as tea or liqueur) for treatment of disorders of the gastrointestinal tract and diabetes. Herbal supplements of V. bilberry on the market are used for circulatory problems, as vision aids, and to treat diarrhea and other conditions.
Appearance:Red-purple powder
Active ingredient:Anthocyanidin, Anthocyanin
Bilberry Extract specifications:Anthocyanidin: 5~30% (HPLC/UV), Anthocyanin: 5~25% (HPLC/UV)
Test By:UV-VIS /HPLC
Structural formula: 
Main Benefits:
1.Protect and regenerate retinal purple (rhodopsin), and cure patients with eye
diseases such as pigmentosa, retinitis, glaucoma, and myopia, etc.
2.Prevent the cardiovascular diseases.
3.Quench free radical, antioxidant, and anti-aging.
4.A treatment for mild inflammation of the mucous membranes of mouth and
throat.
5.A treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum
epidemic, with its antiphlogistic and bactericidal action.
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