As Magnesium Oxide
As Magnesium Oxide appears in 29 indexed US food products. No FDA SAFFA status or CSPI rating is attached in this snapshot, so this page reports prevalence rather than a safety verdict.
What the data can answer
As Magnesium Oxide appears in 29 catalogued products, but this snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to it. This page therefore cannot answer whether the ingredient is safe from those sources. It can show how often it occurs, where it tends to sit on labels, and which kinds of products contain it.
- 29
- catalogued products
- #7,231
- usage rank of 248,027
- 18
- named brands represented
- 59%
- average depth down ingredient lists
Catalog prevalence comes from Open Food Facts ingredient lists. FDA SAFFA and CSPI Chemical Cuisine labels are shown only when the source record contains them.
How to use this page
Separate this ingredient from its product neighborhood
This is a mixed product neighborhood: 8 of 29 records have some flagged component, while the rest do not. Compare Age 50+ Multivitamin Iron-free; Chewable Bariatric Multivitamin Tropical Berry Flavored; Coffee cream to see how surrounding formulations change; do not assign their 80–100 score range to As Magnesium Oxide itself. The ingredient most often sits in the lower half of the list, and Dairies supplies the most useful like-for-like starting point for a label review.
All 24 NOVA-classified records cluster most heavily in Group 4, while the first-category labels split across several shelves. That makes the 80–100 score spread more informative than the average alone: investigate the low end, identify the actual flagged row, and compare it with a similar unflagged formulation before drawing a conclusion.
Next check: pair one flagged product with a similar unflagged product from the same shelf category.
Where As Magnesium Oxide sits among catalogued ingredients
- Usage rank
- #7,231
- of 248,027 ingredients that appear in at least one catalogued product, tied with 200 others that also appear in exactly 29 products.
- Typical depth in an ingredient list
- 59%
- Of the way down the captured list, averaged across the 29 products listing it (mean slot 23.1). As Magnesium Oxide usually falls in the lower half of the list; this position does not measure its amount because source formatting, compound ingredients and labeling exceptions vary.
Derived by this site from the ingredient lists of every catalogued product (Open Food Facts), recomputed on each data refresh. 248,027 ingredients have at least one appearance and are ranked here. Usage and list position describe prevalence, not safety.
Products Containing As Magnesium Oxide
A sample of 16 of the 29 indexed products containing As Magnesium Oxide, with each product's overall safety score.
Frequently Asked Questions
Is As Magnesium Oxide safe to eat? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to As Magnesium Oxide, so PlainFoodSafe does not present a source-backed safety verdict for it. The page reports catalog prevalence and label position instead.
What products contain As Magnesium Oxide? ▼
As Magnesium Oxide is found in 29 products in our database, spanning various food categories and brands.
What does As Magnesium Oxide do in food? ▼
The current source record does not specify a technical effect for As Magnesium Oxide. Its product footprint is shown here without guessing why manufacturers use it.
Citation notes
Regulatory status from FDA SAFFA; safety ratings from CSPI Chemical Cuisine; product presence from Open Food Facts. See our methodology. Retrieved and formatted by PlainFoodSafe.Every figure on PlainFoodSafe is rendered directly from OpenFoodFacts and FDA data, no number is typed in by an editor. Ingredient figures are computed directly from OpenFoodFacts, FDA SAFFA, and CSPI Chemical Cuisine data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
