Most product-page audits read like the same checklist copied five times: add reviews, add a size guide, add urgency badges. Following that checklist gets you a page that looks like every other beauty brand's page, which is exactly the outcome a strong brand should be trying to avoid.
We pulled five product pages from our own recent client work and from the wider market to separate what actually earns its place on the page from what's just decoration inherited from a template.