【Product name】 Rhodiola Rosea Extract

  【Plant source】 dried root and rhizome of Rhodiola rosea

  【Used part】 root and rhizome

  【Active ingredients】 salidroside, rosavins

  【Extraction solvent】 water, ethanol

  【Standard】 Manufacturer's standard

  【Test method】 HPLC

  【Character】 brown to dark brown powder, has a special odor

  【Solubility】 extremely soluble in water ,easily soluble in methanol, soluble in ethanol

  【Efficacy】 1. boost immune system;

  2. reduce depression;

  3. protect cardiovascular function

  4. anti-tumor activity;

  5. advance sex function etc.