Need help for my stack (BEGINNER HERE)

Hi all!

I am relatively new to this sub (actually only been here for the last 3 days) and to this nootropics theme. To my surprise I have been (in an amateur way) supplying myself with supplements which I see some people here count as nootropics for some time now. But I want to get serious about it and from what I have read on the sidebar this is the subreddit for the question. I am currently supplementing myself with Omega 3 - 6 - 9 from fish oil, Vitamin D3, ZMA and Vitamin C. The rest is junk I think and I will stop it (B complex and selenium).

So what I need help for is making a stack to match my goals. There are: mental clarity, anti-anxiety, libido increase, memory increase, improving quality of sleep and focus. So much information is on the way that someone new like me can get lost. So please advice.

Thanks in advance everyone,