D-mannose s. m.
D-mannose (right mannose) is a simple sugar, or monosaccharide, extracted naturally from the bark of hardwood trees.
The D-mannose in Dimann products is extracted from birch bark, the purest and highest quality source.
![](https://www.dimann.com/wp-content/uploads/2019/06/d-mannosio-420x445.png)
D-mannose s. m.
D-mannose (right mannose) is a simple sugar, or monosaccharide, extracted naturally from the bark of hardwood trees.
The D-mannose in Dimann products is extracted from birch bark, the purest and highest quality source.