Kellogg's Special K Protein Bars Chocolate Caramel 1.59oz
Scores 95/100 on FDA SAFFA + CSPI ingredient analysis - 1 flagged ingredient identified.
The verdict
Kellogg's Special K Protein Bars Chocolate Caramel 1.59oz scores 95/100 in PlainFoodSafe's ingredient screening. We compared its 50 labeled ingredients with FDA SAFFA regulatory records and CSPI Chemical Cuisine ratings; 1 ingredient is flagged for caution. This is not a recall, allergy, medical, or dietary-safety determination; check official notices and the product label for current decisions.
- 95/100
- Safe safety score
- 1
- flagged ingredient of 50 analyzed
- Group 4
- Ultra-processed
- E
- Nutri-Score nutrition grade
Computed directly from OpenFoodFacts ingredient data cross-referenced with FDA SAFFA and CSPI Chemical Cuisine ratings. See our methodology for the scoring formula.
What the Data Says About Kellogg's Special K Protein Bars Chocolate Caramel 1.59oz
Kellogg's Special K Protein Bars Chocolate Caramel 1.59oz carries a composite safety score of 95/100, which we classify as "Safe" on our four-tier shelf-label framework.
The score is computed by mapping each labeled ingredient against FDA Substances Added to Food (SAFFA) regulatory status and CSPI Chemical Cuisine classifications, then penalizing the overall product for each additive rated as caution-or-worse. Product data originates from the OpenFoodFacts collaborative catalog; safety annotations come from federal regulators and the Center for Science in the Public Interest. This score is a transparent derived index we compute from that public data, not an official FDA rating or endorsement; see the Methodology page for the exact weighting.
Our scan identified 1 flagged ingredient in this product, components that at least one official source has classified as requiring caution, targeted avoidance, or further evaluation. Flagged ingredients are the items most likely to surface in FDA inspection findings, state-level ingredient bans, or outbreak-related recall notices, so the per-ingredient breakdown below is the most useful lens for anyone screening this product for a specific dietary concern.
On the NOVA processing scale, Kellogg's Special K Protein Bars Chocolate Caramel 1.59oz is classified as Group 4 (Ultra-processed). NOVA measures industrial processing intensity rather than ingredient-level safety, so it complements the SAFFA and CSPI ratings: a product can be clean on additive flags but heavily processed, or lightly processed but carry individually flagged ingredients. Combining both lenses gives a fuller picture than either alone. The Nutri-Score grade of E reflects nutritional balance, calories, saturated fat, sugar, sodium versus fiber, protein, and produce content, which again is a distinct dimension from additive safety and worth weighing alongside the scores above.
Safety Profile at a Glance
| Metric | Value | Source |
|---|---|---|
| PlainFoodSafe Score | 95/100 | FDA SAFFA + CSPI composite |
| Flagged ingredients | 1 | CSPI/FDA review |
| NOVA processing group | Group 4 | OpenFoodFacts |
| Nutri-Score | E | OpenFoodFacts |
Composite metric derived from FDA SAFFA, CSPI Chemical Cuisine, OpenFoodFacts. See methodology.
How It Compares to Its Category
Among the 94,909 products we've scored in the Snacks category, the average safety score is 87.4/100. Kellogg's Special K Protein Bars Chocolate Caramel 1.59oz scores 7.6 points above that category average (95/100 vs. 87.4/100), so it is a comparatively strong pick for shoppers screening within that category specifically, rather than against the product catalog as a whole.
Ingredient Safety Analysis
Full Ingredient List
Soy protein isolate, sugar, soluble corn fiber, vegetable oil (palm and palm kernel oil with sorbitan tristearate, soybean and palm oil with tbhq for freshness), fructose, corn syrup, inulin, cocoa processed with alkali, contains 2% or less of water, dextrose, rice, whole grain wheat, molasses, glycerin, sorbitol, natural and artificial flavors, soy lecithin, nonfat milk, wheat bran, salt, caramel color, whey, soluble wheat fiber, paprika oleoresin color, vegetable juice for color, annatto color, malt flavor, xanthan gum, almond flour, partially defatted peanut flour, bht for freshness.vitamins and minerals: calcium carbonate, vitamin c (ascorbic acid), vitamin e acetate, niacinamide, zinc oxide, reduced iron, vitamin b6 (pyridoxine hydrochloride), vitamin a palmitate, vitamin b1 (thiamin hydrochloride, thiamin mononitrate), vitamin b2 (riboflavin), vitamin b12, folic acid, vitamin d3.
Categories
Data Sources
Data as of May 2026. Source: OpenFoodFacts, FDA SAFFA, CSPI Chemical Cuisine.
Product data from OpenFoodFacts (ODbL). Ingredient safety ratings from FDA SAFFA and CSPI Chemical Cuisine. See our methodology for details.
This information is for reference only and does not constitute dietary or medical advice.
Related
Every figure on PlainFoodSafe is rendered directly from OpenFoodFacts and FDA data, no number is typed in by an editor. Product 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 May 2026.