Does the brain supplement also improve memory?

Lately, I've been experiencing severe forgetfulness, and I can't remember what I was thinking just a few seconds ago.
I can't think of some words that I don't use often~
I try to explain the word in detail because I can't remember the word.

In the past, I had a good memory and could vividly remember things that others couldn't recall.

It's really a stark contrast to nowadays~
I'm also worried about what to do if my memory keeps deteriorating like this.

I heard some people are taking brain supplements. Do brain supplements also help with forgetfulness?