We have only been taking Eternus for a few weeks. So far have not noticed any negative effects. We prefer the mix to put into our am shake. I view this product as healthful aging so am hoping I see the benefits in the years to come. The support staff is excellent, handling any questions prom...

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I felt like I slept better, I woke up with more energy and ready to go as soon as I got up. I felt like I could do more during my day, I felt I had more energy during my work day.

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Haven't tried it yet

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Qualia life gives lasting all day energy, with out caffeine

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