Dupe Detective is in open beta — the verified-brand registry is still growing, so some checks won't have an official match yet.

Check a product

One photo of the packaging is enough to start.

Photos of the packaging

Start with the front of the pack. Add more angles for a sharper result.

Amazon and TikTok Shop listings usually only show the front of the pack, so if you have the product in hand, photograph the ingredients panel too. Matching ingredient lists are the clearest evidence one product was copied from another — without that photo we can only compare packaging and label wording.

Free checks show the full verdict and all the evidence — no account and no card needed. Paying only buys you more checks.

Get 10 checks a month across every category

Your submission is added to the public index so the next person searching for this product can find it. See an example result — doesn’t use a check.