Ovasitol

Anyone on it? How do you feel? How quickly did you feel results. I recently started taking it and swear my mood feels lighter and I have more positive energy less anxiety and brain fog. But I've only been on it for about a week so not sure if its really related. Debating ordering it (so far have been using free samples from my RE) but it's so expensive so I want to make sure it's really working and not just a coincidence.