Honestly, starting a supplement brand-especially with just one SKU-is all about trust before traffic. I've seen far too many founders pour money into ads for a hair loss product that has zero clinical backing or genuine customer proof, and it just burns through cash.
The real work is getting that offer brutally clear. What's different about your formulation? Why should someone believe you over the dozens of other biotin-heavy bottles? focus on building educational content around the specific mechanism-why your ingredient works, not just "it helps hair growth." And please, get early users and testimonials without making sketchy medical claims. one dodgy statement and you're dead in this space.
credibility really is the marketing here. once you nail that, everything else gets easier. 😊