As a herbal extract manufacturer, Refine Biology was founded in 2007. Our product plant equipped with 8 extracting tanks and 6 reactors is located in Yangling, ShaanXi province and headquarter in Beijing. Our main market are U.S, EU and China domestic market. Our warehouse is in LA.
Our key product include:
Rhodiola Rosea Extract (3%Rosavins&1% Salidroside, 5%Rosavins&2%Salidroside);
Rhodiola Crenulata Extract (3% Salidrosides),
Turmeric Extract (95% Curcuminoids),
Siberian Ginseng Extract,
Skullcap Root Extract,