Is this safe to preventing pregnancy?

I’ve been on allesse 28 for a few years now I have PCOS and recently discovered a powder supplement that contains myo inositol and chiro inositols with vitamin B12 and folate, will that reduce my birth control effectiveness as I’m not planning to have kids anytime soon. I’m consistently taking it sometimes the pills get in higher temperatures due to commute and I always use condoms and clean hands before any contact with my areas. Anyone can tell me if it’s safe , and still safe from avoiding pregnancy? I also take thyroid pills too.