Dose it matter which RR product you go with? Is the SHR-5 extract superior then bulk RR or other capped extract?
I can get rhodiola rosea at 500mg caps with 15mg rosavin, 7,5salidrosides from a local store. Which is a 3/1.5 ratio between rosavin/salidrosides. Its much cheaper then buying SHR-5...