I know that pain. The first time I built a landing, I thought flashy design would do the job, but it didn't. What finally worked was simplifying the layout and making the call-to-action super clear. I also checked out some data through
Nutra CPA Network where I could see examples of what types of pages performed better across niches. That gave me ideas, like using relatable before/after stories and shorter forms. After applying those tweaks, my conversions jumped noticeably.