2 Comments

  • Eric Paradis

    Wolfgang, I have tried 2 brands of rhodiola- St. Francis Herb Farm Rhodiola Rosea tincture, and Now brands 500mg 3% standardized extract of Rhodiola. Over a couple of weeks trying them I became more and more irritable at the level of my nervous system and had to stop taking them. I am getting better results with Gotu Kola. I am also going to try ashwaganda some more as well.

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