Let me start by saying, I've tried my fair share of joint supplements, but Cosamin ASU stands out. The advanced, faster-acting formula really does make a difference compared to standard glucosamine supplements.

I've been using these capsules for about 3 months now to manage knee pain from old sports injuries. The relief was noticeable within the first week - not miraculous, but definitely significant. I can now take my dog for longer walks without that sharp, stabbing pain.

The 150-count bottle is great value and lasts forever. I appreciate that it includes ASU (avocado/soybean unsaponifiables) which seems to boost the effectiveness. The capsules are easy to swallow with no weird aftertaste.

However, it's not perfect. The price point is steep, and results vary - my tennis partner didn't feel any difference after a month. Also, watch out for older formula stock if that matters to you.

For me, the pros outweigh the cons. It's become part of my daily routine alongside yoga and swimming. While it's not a cure-all, it's helped me stay active with fewer flare-ups. Just manage expectations - this works best as part of an overall joint health strategy.