Our elderberry anthocyanin is from the wild elderberry (sambucus williamsii Hance) in DaXingAnLing of china, where is the chinese origin of elderberry.It is natural, with no pollution. What's more, the anthocyanin from wild blueberry is different from that of planted elderberry, wild elderberry anthocyanin is more higher and has more effective properties.
More details of pure natural elderberry extract as below:
Purple red powder
Loss on drying
Total Plate Count
Yeast & Mould
Store in cool & dry place; Keep away from strong light and high heat.