They don't sell the CBD flower, but they sell high potency oil concentrates you can take in a drink as well as vape, which is known to be the MOST effective way to get quick relief for up to 8 hours throughout the day. They have a 30 day money back guarantee as well, so you'd have nothing to loose! Its helped me and my family immensely!
I don't, not sure about American Shaman.
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