Hello, I have tried this and have been on it for the past 14 months. Works great for the skin, and also it helped me with my knee joints. I use to be in a lot of pain while I would do my yoga/meditation as I would have to sit indian style, but since I have been on Cogimax 3X (3X is recommended adult dose I was told), all that pain is gone within 2 months. I currently take 4 pills a day (total 600mg).
Hope this helps :)
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