Why TikTok Shop videos get views but no sales: the buyer questions they never answer

What the comments showed

On 2026-10-03 we read comments under 99 US product videos (77 of them shoppable) for 20 product keywords in 10 categories, and sorted 1,740 English comments by hand. 54% said something useful about the product; 46% were doubts raised before buying. Every category had them, from 32% of comments for small appliances to 66% for pet products. Three examples:

Bad reviews answer a different question

We also read 400 buyer reviews of products linked in those videos. Of the 97 rated 1–3 stars, 44 (45%) were about shipping and after-sales: damage, missing parts, used items, refused refunds, gummies that melted in transit. In video comments that kind of complaint was about 1%. Fix those in packaging and the listing, not in the video. Use reviews to confirm a doubt you saw in comments and to get the specific number, like "after that, a solid stream".

The method: four steps

1. Look in the right places

   • Open the 10 most-viewed videos for your product type, competitors' included. Skip skits, recipes and animations: 16 of our 99 videos were mostly noise, with under a quarter of comments saying anything useful.
   • On the busiest videos, read two pages of comments. Page 2 was as useful as page 1 (50% vs 47%) and raised doubts page 1 didn't.
   • Open the reply threads. In 7 of the 20 threads we opened, the creator had replied, and 6 of those replies answered the question.
   • Then read 1–3 star reviews of the same products.

2. Sort each comment into one bucket

   • Fit: will it work with my phone, my cat, my height?
   • Trust and quality: is it safe, will it break, is it the same as the ad?
   • Results: does it work, and for how long?
   • Using it: setup, cleaning, how it feels.
   • Price and cheaper options: why not the dollar-store version?
   • After buying: shipping, returns. These go to the listing, not the video.
   • Not useful: jokes, tags, off-topic.

   Count doubts without a question mark too. "Sprayer quits working after 20 sprays" isn't a question, but it is exactly what the next buyer wonders. Note the likes on each.

3. Check whether the top videos answer it

   For each bucket, write yes or no: does any of the most-played videos answer it, in words or on screen? Shop search suggestions help, since they often hold doubt words such as "honest review", "not working" or "for large cat". But about a quarter of the unanswered doubts we found had no matching search term at all (a clogging nozzle, air in a baby bottle, a drop test, airport security), so the comments are the only place to find them.

4. Turn the biggest unanswered doubt into a hook

   Pick the doubt with the most comments and likes that no top video answers. Put the buyer's own question in the first line and the proof on screen in the first three seconds.

   What buyers wrote	Hook	First shot
   "would they be too short for 5,7" (135 likes)	"5'1, 5'7, 5'10 in the same wide-leg pants."	Three people side by side, same pants
   "What are the inside dimensions? I have a very long and large cat"	"My cat is 17 lbs and pees standing up. Inside dimensions + does he fit?"	Tape measure inside the litter box, then the cat
   "It's like purple shampoo, it cancels out the yellow" (53,897 likes)	"Purple strips don't bleach your teeth. Here's what they actually do."	Strip on, then teeth at 8am and 8pm