Crest 3D White: Whitened With a Pigment Banned in European Food
The bright white color, and the bright white look, both come from titanium dioxide, the additive the EU pulled from food in 2022 for genotoxicity you can’t rule out.
Crest 3D White is built for whitening, and titanium dioxide is doing double duty: it makes the paste white and makes your teeth appear whiter. The EU banned E171 as a food additive in January 2022 because EFSA could not rule out genotoxicity, and in May 2024 the EU’s Scientific Committee on Consumer Safety specifically stated it cannot exclude genotoxicity potential for oral cosmetic products including toothpaste. The FDA has not moved. This formula also contains sodium lauryl sulfate (relevant for canker sore sufferers) and sodium saccharin (cleared of the 1970s carcinogen concern, as explained on that page). The rest is standard whitening paste chemistry.
The label, flagged
Sodium Fluoride 0.243%CAUTION
Not the conspiracy some claim, topical fluoride genuinely prevents cavities. The real caveat is dose: small children swallow a third of the paste, which is why there’s a warning on the tube. Spit, don’t swallow.
active
Glycerin
humectant
Hydrated SilicaACTUALLY FINE
The abrasive that scrubs your teeth, essentially refined sand. Inert, not absorbed, no hazard finding. Cleared.
Sodium Hexametaphosphate
tartar control / whitening
Water
PEG-6
humectant/solvent
FlavorCAUTION
Not a hazard in itself, but a legal black box. “Fragrance” can shield ingredients (including EU-banned ones) that you are never told are there.
proprietary flavor blend
Sodium Lauryl SulfateCAUTION
It does NOT cause cancer, that viral claim is a myth. What it actually does is strip and irritate skin, which matters if yours is reactive.
Cocamidopropyl BetaineCAUTION
Named Allergen of the Year in 2004, but the molecule isn't the culprit. A manufacturing impurity (DMAPA) is what sensitizes people.
Trisodium Phosphate
pH adjuster
Carrageenan
thickener
Sodium SaccharinACTUALLY FINE
The artificial sweetener at the center of a 1970s cancer panic, and delisted as a carcinogen decades ago when the rat-bladder mechanism turned out not to apply to humans. Cleared.
Xanthan Gum
thickener
Sucralose
sweetener
Mica
whitening/shimmer particle
Titanium DioxideAVOID
Banned as a food additive across the EU in 2022 over genotoxicity its own scientists couldn’t rule out, and it’s a pure whitening pigment you partly swallow with every brush. Still legal here.
Source: P&G SmartLabel UPC 00037000808862 + FDA DailyMed. View label. Tap any flagged ingredient for the evidence.
What to use instead
The fix isn’t complicated: a fragrance-free or fully-disclosed alternative, with the ingredients flagged on this label designed out, closes these gaps at once. We pick the ones worth your money.
See cleaner picks →Editorial analysis of the publicly listed label and regulatory/peer-reviewed sources. Not medical advice, not affiliated with the brand. Verdicts are evidence-graded, we flag what the data flags and clear what it clears.