Started taking this some years ago for the combined eye, artery and bone health ingredients. I'm 80+ and so far so good on all counts. I knew several people who developed macular degeneration and my own dexa scan indicated osteoporosis. No sign of macular, this years dexa was down very little compared to 2 years ago, and so far my heart is good.
Large, but easy to swallow.
We used this throughout the first year of the pandemic and did not get sick once - granted, we were also having much less social contact with other people. It has high dosage of vit K so you need to check with your doctor if you can take this.