I think twice per day winlevi is worth a try.The simple explanation is that people who are resistant to anti-androgens and experience no side effects during use or after discontinuation will always see the other side as a placebo due to their own cognitive bias of those things not happening to them. I've grown tired of discussing this online because for the most part it doesn't lead anywhere - no opinions are changed. People who got fucked up learned from their own mistake and the others will keep taking their drugs without a second thought.
I am fairly sure that CB will not cause anti-androgen side effects but whether it will be effective for hair loss is questionable. I think WinLevi at 1% concentration is not even worth using because it probably won't be strong enough.