uva-ursina.jpg

Assay -Indicative E/D ratio:
Hydroquinone der. calc. as anhydrous arbutin => 20,0 %
Solvent: Aqueous
Botanical Name: Arctostaphylos uva-ursi (L) Spreng.
Used Part: Leaf
Origin: Europe

Property: , .

(Guidelines of the Italian Ministry of Health 18/12/13)
For more details see product data sheets