The Facebook Comments Ad Format
One of the most effective ways to build intrigue, trust, and instant social proof is to turn your ad into a conversation. The Facebook Comments Ad Format mimics a real comment thread unfolding on your post, which makes people stop scrolling and start reading.
Native FB comments section we recently developed pic.twitter.com/mMee6zwcPC
— xl Ecom (@5xecom) November 22, 2025
It feels native. It feels human. It feels like a product people are already talking about. That is why this format drives curiosity and clicks far better than traditional testimonial ads.
Below is a breakdown of how it works, why it works, and real examples created using the free Facebook Comments Generator at BrandSearch.co/facebook-comments. This tool lets you create comment threads like the example image you see here in seconds.
elow is the breakdown of how it works, why it works, and how you can use this style to sell your own product.
The Psychology Behind Comment Driven Ads
People trust people. It is that simple. When a potential customer sees:
• Someone asking if the product really works
• Someone else replying with confidence
• Another person dropping a personal win
• A final comment asking if others have tried it
The viewer feels like they are arriving mid conversation. They are not being sold to. They are observing social proof forming in front of them.
It lowers defences and increases curiosity. Even if they are sceptical, they will click to find out what everyone is talking about.
Why This Format Is So Effective
1. It hijacks the native language of the platform
People are used to reading comments. It feels familiar and safe. Your audience scrolls because it feels like content, not a polished ad shouting for attention.
2. It creates intrigue instantly
A thread that looks like genuine back and forth creates a simple question in the viewer’s mind. What is this product everyone is reacting to?
Curiosity is the most powerful scroll stopper.
3. It shows progress and mini stories
Comments let you show small narrative beats. One person tries it. Another is sceptical. Someone replies that it worked for them. Another person shares a surprising result. It is story driven marketing disguised as social proof.
4. It builds trust without requiring polished testimonials
The comments do the heavy lifting. They look casual. They feel real. They feel unfiltered. That makes them dramatically more believable.
What Makes a Good Comment Thread
A strong thread usually uses:
• A sceptic
• A curious beginner
• A friendly helper
• Someone sharing a small win
• One late commenter asking if anyone else has tried it
• A few likes to make it feel alive
• Add an image.
This creates the feeling of a busy product community talking to each other.

Showing It as a Video Makes It Even Better
You can show the comments unfolding on screen like a live comment section. It feels dynamic. It feels like you are watching something happen. People stay longer. They read more. They get pulled into the product curiosity loop.
When paired with the static creative, the video version is even more powerful. Viewers see real faces and small reactions happening in sequence. It feels like social proof in motion.
Why You Should Be Using This in Your Ads
The strongest ads today mimic real online behaviour. Not polished brand posts. Not heavy handed testimonial videos. Real conversations.
This format creates three outcomes advertisers fight for:
- Higher engagement
- Higher click through
- Much higher trust
It turns your ad into a place people stop and read. Once someone reads comments, the chance they click skyrockets.
Add This to Your Creative Stack
Whether it is for a supplement, skincare product, event, app, or everyday ecommerce item, comment threads can create the illusion of momentum and community around the product.
Most ads try to convince. This format simply lets the viewer join the discussion.
If you pair this blog post with your example story image and the video of the comments unfolding, readers will instantly understand the effect. They will see the curiosity loop forming in real time.