Titanium dioxide
E171 / color added
US
Permitted as a color additive, up to 1 percent of the food by weight.
FDA · 21 CFR 73.575
EU
No longer authorized as a food additive since 2022.
Commission Reg. (EU) 2022/63
Food scanner for U.S. parents
See the public record behind your food.
Scan any barcode. See government monitoring data, legal limits and EU status, cited to source.
Example · Score breakdown
Frozen strawberries
Commodity-level data · USDA PDP
Good
Started at 100. Two deductions from the public record.
DEDUCTIONS−25
Chlorpyrifos−15
Not approved in the EU
Reg. (EU) 2020/18
Captan−10
Listed under California Prop 65
OEHHA · Prop 65 List
EPA legal limit0
No residue above tolerance
EPA 40 CFR 180
- Primary sources only
- USDA PDP
- FDA
- EFSA
- EPA 40 CFR 180
- California Prop 65
- EU Reg. 1333/2008
How it works
Scan. Look up. Verify.
- 01
Scan the barcode
Point your camera at any packaged food.
- 02
We pull the public record
Published government monitoring data, EPA tolerance limits, Prop 65 listings and EU regulatory status.
- 03
You see the data, cited
Every result links to its source document. See the finding, the legal limit and where the U.S. and E.U. differ.
The PurityIQ score
The only score that shows its math.
Every product starts at 100. PurityIQ subtracts for what the public record shows:
- Residue above the EPA legal limit
- Not authorized in the EU, or above the EU residue limit
- Listed under California Prop 65
Tap the score to see every deduction, the agency behind it and the dataset. You decide what it means for your family.
Example
Starting score100
Chlorpyrifos · not approved in the EU−15
Commission Implementing Reg. (EU) 2020/18
Captan · listed under Prop 65−10
California OEHHA · Prop 65 List
Residue above EPA limit0
EPA 40 CFR 180 · none found
PurityIQ score75
U.S. / E.U. divergence
Same ingredient. Different rules.
Potassium bromate
potassium bromate / bromated flour
US
Permitted in bread and bromated flour, within set limits.
FDA · 21 CFR 136.110, 137.155
EU
Not on the Union list of authorized food additives.
EU Reg. 1333/2008 · Annex II
CA
Banned in food starting January 1, 2027.
California AB 418
We show both sides. Different does not mean better.
We label which data is which.
Most results are commodity-level government monitoring data, not tests of the specific product you scanned. Every result says which kind it is.
- Commodity-level
- Product label
- Regulatory status
Pricing
Simple pricing. No catch.
Every plan includes the PurityIQ Score with full methodology, unlimited scans, full source citations and U.S./E.U. divergence data.
Weekly
$4.99/ week
Billed weekly. No free trial.
Annual
$49.99/ year
7-day free trial, then $49.99/year.
About $0.96 a week · 81% less than weekly
Founder Annual
$29.99/ year
7-day free trial, then $29.99/year. Your price stays $29.99 for as long as your subscription stays active. First 100 members only.
About $0.58 a week · 88% less than weekly
Prices in USD. Annual plans renew automatically after the free trial unless you cancel at least 24 hours before it ends. Subscriptions are billed and managed through the App Store. Cancel anytime in Settings.
Early access
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