I am now on my 2nd bottle. Believe that my face looks more plumped up & knees don't hurt as much when I am walking up slope. Quality is 8/10. Ingredients are 8/10. Taking 3 a day on my 1st bottle & 2 a day on my 2nd bottle now. Overall it's easy to take in the morning on empty stomach & there's no after taste.
Everything was as expected, and the packaging was OK. I bought this product because I needed collagen type 1, 2, and 3. I am not qualified to review the the contents. I can tell you that I received it quite quickly and the packaging was quite good.