I have an idea that the irritation issue was also present in the...

I have an idea that the irritation issue was also present in the original study. Happy to be corrected if that is not the case.

Overall I thought the results were pretty positive and a great base to improve the product for future iterations. No idea (same as everyone else) whether this is what a P+G or other similar organisation is after as far as results go but a little bit of time will tell.

If I had a dodgy knee or 2 and I could buy something that reduced the pain and was suitable for long term usage, I would be there in spades.