What is the best product title formula for Google Shopping?

There is no ad copy, so the feed is the ad

Google Shopping has no headline you write and no primary text. What appears is your title, your image and your price, pulled straight from the product feed.

That makes feed work the whole job, and the title is roughly 80% of it because the query is matched against the title before any other field.

The formula

Brand + Product type + Key attribute + Size/Colour

Aurora Posture Corrector - Adjustable Back Brace, Unisex, Black, M

Four rules govern it:

• Under 70 characters. Titles get truncated around there in most placements, and everything past the cut is invisible to the person deciding whether to click.
• Front-load the product type. “Posture corrector” has to appear in the first four or five words, because that is the phrase people search.
• One product per title. Variants get their own rows, not a title listing every option.
• No promotional text. “Free shipping”, “50% off”, “best seller” and emoji get items disapproved.

The field that actually breaks feeds

Not the title. The Google product category — the official taxonomy value, entered exactly.

Getting it wrong is the most common reason a feed is disapproved or quietly throttled, and the symptom is not an error message. It is impressions that never arrive, which people then try to fix by raising bids.

Set it precisely, then set your own product type as a separate three-level taxonomy. That second field is what you use to group bids and what gives Performance Max the context to decide where your product belongs.

Images

White background, product filling 75-90% of the frame, 1200x1200 PNG, no text, no watermark, no lifestyle overlay.

This is where supplier images fail. Most AliExpress product photos carry burned-in text, a logo or a collage, and any of those can get the item disapproved. Shooting your own on a white sheet with phone lighting takes twenty minutes and removes the problem permanently — which is a second use for the samples you ordered during product validation.

Variants get their own rows

Each size and colour is a separate item in the feed with its own title, not one title listing every option.

That means the size and colour go at the end of the title, after the words people search:

• Good: Aurora Posture Corrector - Adjustable Back Brace, Unisex, Black, M
• Bad: Posture Corrector S M L XL Black White Grey Adjustable Unisex

The second one competes with itself, wastes the 70 characters that matter, and reads as a listing rather than a product. Group the variants correctly in your feed and let Google pick which one to show.

When Shopping is the wrong channel

If nobody is typing a name for your product, Shopping has nothing to match and will spend the budget on adjacent queries.

That rules it out for genuinely new or trend-led products, which is most impulse dropshipping — those need Meta or TikTok to create the demand first. Shopping works for products people already search by name: replacement parts, known categories, gift items with an established term.

When it does fit, the numbers are good: CPCs of $0.30-$1.20 and conversion rates of 2-4% because the intent is already there.

The order to do it in

1. Fix the Google product category on every item, exactly
2. Rewrite titles to the formula, under 70 characters
3. Replace any image with text on it
4. Write the first 160 characters of each description as if they are the only ones anybody reads
5. Only then touch bids

Then check the search terms report every three days for the first month. Half your wasted spend hides in queries you would never have predicted — the rest of the Shopping setup is on the full ad blueprint.