I’ve taken Qualia Mind, on and off for a few years. I love the focus and clarity it provides. It also seems to boost memory some. It’s a little costly but if you can afford it, it’s worth a shot.

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Only been using a couple of weeks but seems great so far

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Amazing product. Really allows for deep work and concentration. I'd recommend caffeine-free if you get jittery with a cup of coffee.

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