My Rhodiola Experience
I have found that Rhodiola supplements containing proprietary blends are not as effective as pure Rhodiola supplements. I use Perfect Rhodiola Rosea which contains only Rhodiola Rosea 3:1 Rosavins to Salidrosides ratio. It doesn't have any other ingredients. I usually take 400mg-800mg per day depending on my needs.
I have suffered from PTSD since age 15. I know aim to conquer my anxiety with mind-body medicine and natural herbs/supplements. Wish me luck!