What is the concentration of valerian root in your fresh tincture?

1 ml of Valerian tincture contains 920 mg Valeriana officinalis: Radix rec. T. 1:10
Relative density: 0.910-0.930

Drug – Extraction solvent – Ratio, referred to the dry mass of the fresh herbal drug: 1:10

The dry plant equivalent corresponds to 92 mg herbal drug per ml.

The fresh plant equivalent corresponds to 320-540 mg fresh plant per ml.