How to write a UGC hook that stops the scroll

By Oleksii · Updated 9 October 2026 · 8 min read

Quick answer. A hook is not a clever opening line. It is the reason a thumb stops moving. Everything you filmed after it only exists if the hook earns it, which is why a strong video with a weak first two seconds performs worse than a mediocre video with a good one.

What a hook actually has to do

“Grab attention” is advice that sounds right and tells you nothing. Here is the concrete version: the viewer is already moving. Their thumb is mid-swipe before your video finishes loading. You are not filling empty attention, you are interrupting motion that is already underway.

That changes what counts as a good opening. A line that would work as the first sentence of an article — setting context, easing in — is the worst possible opening here, because it asks for patience from someone who has not agreed to give any.

The three seconds you actually have

Platforms do not publish a universal number, and the honest answer is that it varies by feed, by account and by time of day. What does not vary is the shape: a large share of the people who will ever leave your video leave in the opening moments, and the drop is steepest at the very start.

Open your own analytics and look at the retention graph on anything you have posted. The cliff at the left edge is the hook working or not working. Everything else on that graph is a smaller effect.

Three questions the viewer answers without noticing

In that first moment somebody decides three things. None of them consciously.

• Is this about me? Not about my demographic — about my actual situation. “If you keep your receipts in a drawer” lands on a person. “For busy professionals” lands on nobody.
• How long is this going to take? If the opening implies a slow build, they are gone before the build pays off. Showing the end state early buys you the middle.
• Do I already know how this ends? If the answer is yes, there is no reason to stay. This is why “today I'm reviewing X” is such a weak opening: the viewer can predict the whole video from it.

Four things that kill a hook

The slow build. Setting up context before the interesting part. In long-form this is craft; here it is a reason to leave. Start at the interesting part and backfill if you need to.

Brand first. Opening on the product, the logo or the name. The viewer has not been given a reason to care about the brand yet, and leading with it reads as an ad before anything else registers. The product belongs in the video — a brief will usually say when — but it rarely belongs in the first frame.

Asking for attention. “Wait for it”, “you need to see this”, “watch till the end”. These are requests, and a request is something to decline. Show the thing instead of promising it.

Saying the category instead of the thing. “A skincare routine” is a category. “The one step I was doing in the wrong order for two years” is a thing. The category is forgettable because it describes a thousand videos; the specific is memorable because it describes one.

Say the specific thing

If you take one habit from this: replace every general noun in your opening with the most specific version that is still true.

Not “this app saved me time” but “this cut my Sunday admin from two hours to twenty minutes”. Not “great for gamers” but “if your aim falls apart after the first round”. Specificity does two jobs at once: it signals that you have actually used the thing, and it selects the exact person who should keep watching.

There is a limit, and it matters: the specific claim has to be true. A brief will not accept a number you invented, and a viewer who feels sold to in the first two seconds leaves faster than one who is bored.

The hook is visual, not only verbal

Half the hooks that work say nothing interesting at all. They open on movement, on an unexpected object, on a hand already doing something, on a result that has not been explained yet. The spoken line can be ordinary if the frame is not.

Practical version: whatever your first spoken line is, ask what is on screen while it is being said. If the answer is “my face, talking, in a normal room”, the hook is carrying all the weight alone. Give it help — start mid-action, start on the end result, start on the thing that looks wrong.

Write the hook last

You usually do not know what the most interesting part of your video is until you have shot it. Film the substance first, watch it back, find the moment you would show a friend, and build the opening out of that. Hooks written before the shoot tend to promise something the footage does not deliver, and the mismatch shows up as a second drop a few seconds in.

Testing, honestly

You cannot A/B test a hook on your own account the way a marketer can. What you can do is read the retention graph on everything you post and keep a private note of which openings held and which did not. After a dozen videos you will have a pattern that is specific to your audience, which is worth more than any general advice, including this article.

Two things not to use as the measure: likes and comments. Both are downstream of people who already stayed. The hook is judged by the people who left.

What briefs usually ask

On a paid campaign the hook is not entirely yours. A brief will often state what has to be visible, what must not be claimed, and sometimes that the product should appear within a certain window. That constrains the opening but rarely dictates it — which angle you take is still the part you are being paid for.

What a UGC brief asks for covers the usual requirements, including the paid-partnership label, which is not optional and which platforms enforce.

Common questions

How long should a hook be?

Shorter than you think, and measured in information rather than seconds: the viewer should know what kind of video this is before they have decided anything. If your first sentence is still setting up context, the hook has not started yet.

Can the same hook work twice?

A hook structure can be reused indefinitely; the specific wording gets stale fast, especially the phrasings that are circulating widely at the time. Reuse the shape, change the specifics.

Should the hook be spoken or on screen?

Both, saying the same thing. A large share of viewers have the sound off, and a large share are not reading — covering only one of those loses the other.

Next

If you want shapes to work from rather than principles, twelve hook formulas and when each one fits is the companion to this piece. If you are deciding whether UGC campaigns are worth your time at all, how they pay and what they ask for is the place to start.