How can I use social proof to overcome common purchase objections?

As an e-commerce business owner, I'm struggling to convert hesitant visitors into customers. I know potential buyers often feel uncertain about purchasing, especially from brands they're unfamiliar with. I want to understand how to strategically leverage social proof to address common customer concerns, reduce purchase anxiety, and build trust quickly on my product pages. What are the most effective ways to showcase credibility and convince potential customers that my products are worth buying?