This product is extracted from dried root and stem of Rhodiola crenulata (Hook. f. et Thoms. )H. Ohba, Rhodiola Sedum rosea (L.) Scop by water and ethanol.

Active ingredients: Salidroside, rosavin

Specification:

Salidroside: 1%~98 by HPLC

Rosavins 3% salidroside 1% by HPLC

Rosavins 5% salidroside 2% by HPLC

Appearance: Brown to yellow powder or granular

Test Standard: CP2020

*position: 100% natural extract , Non-irradiation, Non-GMO

Other test details , please email us for COA.

Packing:25KG/drum or 1KG/bag

Shelf time: 2years