Search around for ProDentim ingredient breakdowns and malic acid comes up constantly, usually described as a strawberry-derived compound tied to the tablet's flavor or a mild whitening effect. We went and checked the actual Supplement Facts panel against that claim. It isn't there.
This isn't a case of malic acid being present but downplayed. It doesn't appear anywhere on the label we checked — not as a dosed active, not tucked into the other-ingredients list alongside things like tricalcium phosphate and peppermint oil. It's simply absent from the current formula as labeled.
Our best guess, and it is a guess: older marketing copy, possibly describing an earlier formulation or just repeating a claim that made its way into enough review sites to start looking like fact through repetition alone. We can't verify the origin with certainty. What we can verify is what's printed on the label being sold under the current formulation.
If one write-up gets malic acid wrong, it's a small thing. If dozens of sites copy that detail from each other without checking the physical label, it becomes something that looks true simply because it's everywhere. That's a pattern worth watching for in this entire product category, not just this one supplement — the sales page and the label aren't always written or updated by the same team, and they don't always match.
It doesn't mean the product is fake or that the company is being deliberately deceptive. Ingredient-list drift between marketing and label is common across the supplement industry generally. It just means the label, not the sales copy, should be your reference point if you're trying to know exactly what you're taking.