https://www.amazon.com/gp/product/B07ZD7R4RF/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
This is the kind I take (though it says "currently unavailable" on Amazon).
I've started taking chorella recently because it can help detox the body - turns out it's also been shown to reduce toxins in breastmilk that usually get passed from the mother. I also get my probiotics and magnesium glycinate from Amazon.
Generally speaking I try to buy from small businesses instead of Amazon where possible because Jeff Bezos irks me and I hate the thought of giving him even more money but damn you can't beat the convenience!
Speaking of mind / spirit - I just purchased the Emotion Code from Amazon (lol) and I'm really liking it so far. It's about releasing trapped emotions from the body and talks a lot about the power of the subconscious mind.