Healthy Food Guideby KarbCoach

Healthy Food Guide by KarbCoach

Crown Prince Sardines In Hot Tomato Sauce: Food Integrity analysis

Updated 2026-10-19 · Crown Prince

Quick answer

High integrity

Crown Prince sardines in hot tomato sauce received a Food Integrity Score of 88 out of 100 (high integrity). This reflects minimal processing and low additive load. This label stays refreshingly simple, reading more like a short home recipe than a factory formula. Sardines and tomato paste are recognizable foods, and the sodium level is the main thing to keep an eye on. It works well as an occasional or regular pantry staple for most people, with fish sourcing and sodium as the main things to check. Main considerations include sodium level from salt and canned fish and fish sourcing and packing context. Simpler options: Look for sardines packed in olive oil or water with lower added salt; check the sourcing label on the can for origin details.

Food Integrity Score 88/100

What stood out on the label?

  • Minimal processing
  • Low additive load
  • Transparency: Medium

What to watch?

  • Sodium level from salt and canned fish
  • Fish sourcing and packing context

Simpler options to consider

  • Look for sardines packed in olive oil or water with lower added salt
  • Check the sourcing label on the can for origin details

You are viewing ingredients and processing. Switch to Longevity for nutrition and longer-term eating pattern fit.

Source data, GTIN, and Healthy Food Guide analysis details

Product facts

Product
Crown Prince Sardines In Hot Tomato Sauce
Category
Seafood (source: Canned Seafood)
GTIN / UPC
00073230000775
Serving size
55 g (0.333 cup)
Source data — ingredients
Ingredient list from product label data (see Sources)
Healthy Food Guide analysis
Independent Longevity and Food Integrity scorecards. See methodology under Sources.
Data last verified

Food Integrity results

Sardines In Hot Tomato Sauce

Crown Prince

High integrity

Warning Signs

Sardines and tomato paste are the main ingredients here, with no additives, gums, or preservatives listed beyond salt.

Consider This

Cayenne pepper is a simple spice, so there is little factory-formulation signal in this list.

Good Substitutes

Plain sardines packed in olive oil or water with your own tomato and pepper keeps the same simplicity.

Overall Assessment

High integrity

This label stays refreshingly simple, reading more like a short home recipe than a factory formula. Sardines and tomato paste are recognizable foods, and the sodium level is the main thing to keep an eye on. It works well as an occasional or regular pantry staple for most people, with fish sourcing and sodium as the main things to check.

Key Highlights

Family Watchlist Count0
Higher Concern Ingredient Count0

What stood out

  • Sodium level from salt and canned fish
  • Fish sourcing and packing context

Highest concern ingredients

  • Sardines (fish) (1/10) — Canned fish with sourcing context to check.
  • Tomato paste (1/10) — Concentrated tomato, category-normal processing.
  • Salt (1/10) — Contributes to sodium content.

Better choice tips

  • Look for sardines packed in olive oil or water with lower added salt.
  • Check the sourcing label on the can for origin details.

Ingredients

Ingredient list

SARDINES (FISH), TOMATO PASTE, WATER, CAYENNE PEPPER, SALT

Formulations can vary — check the package label for the final word.

Highest-concern ingredients first. Expand an item for notes.

  1. Sardines (fish)Concern 1/10 — Very low concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Main concern area

    Transparency Context

    Why it matters

    Small fish can carry sourcing and packing context worth noting.

    Additional note

    Whole fish, canned in a category-normal way.

  2. Tomato pasteConcern 1/10 — Very low concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Main concern area

    Processing

    Why it matters

    Concentrating tomatoes is expected processing for this product type.

    Additional note

    Concentrated tomato, a simple recognizable food.

  3. SaltConcern 1/10 — Very low concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Salt is a traditional preserving and seasoning ingredient.

    Additional note

    Basic seasoning; sodium is the main nutritional note.

  4. WaterConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Water is a basic liquid with no concern.

    Additional note

    Plain water used as a liquid base.

View all 5 ingredient assessments
  1. Cayenne pepperConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Single-ingredient spice with no formulation concern.

    Additional note

    Ground chili spice, a simple recognizable seasoning.

This Food Integrity score estimates how simple and recognizable an ingredient profile appears. It is not a medical safety rating. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

How this product may fit different goals

The same food can look different depending on what matters most to you. Here is a general preview of how this product may align with several common goals.

  • Heart-Healthy Eating

    Supportive

    Metabolic Health

    For someone prioritizing Heart-Healthy Eating, the available data suggest this product may align in helpful ways.

    A supportive signal: Heart-friendly fat ingredients (Mentions "sardine". See ingredients for details.)

    See more for this goal

  • GLP-1 Eating Support

    Supportive

    Metabolic Health

    For someone prioritizing GLP-1 Eating Support, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "fish", "sardine". See ingredients for details.)

    See more for this goal

  • Appetite & Portion Awareness

    Supportive

    Metabolic Health

    For someone prioritizing Appetite & Portion Awareness, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "fish", "sardine". See ingredients for details.)

    See more for this goal

  • Workout Recovery

    Supportive

    Athletic Performance

    For someone prioritizing Workout Recovery, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "fish", "sardine". See ingredients for details.)

    See more for this goal

  • Strength & Protein Focus

    Supportive

    Athletic Performance

    For someone prioritizing Strength & Protein Focus, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "fish", "sardine". See ingredients for details.)

    See more for this goal

  • Vegetarian

    Watch-outs

    Dietary Patterns

    For someone prioritizing Vegetarian, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Meat/seafood ingredients (Mentions "fish", "sardine". See ingredients for details.)

    See more for this goal

See how this product fits your goals

Choose what matters most to you and explore a more detailed interpretation of this product's nutrition, ingredients, and tradeoffs.

Personalize this analysis

Understanding the Food Integrity analysis

What the Food Integrity analysis evaluates

The Food Integrity analysis focuses on how a packaged food is formulated and made. It examines processing level, ingredient quality, additives, oils, sweeteners, purity cues, and how clearly a label communicates what is in the product. The Food Integrity Score summarizes that formulation and transparency picture on a 0–100 scale. It is not a full nutrient report and it is not a personalized meal plan.

Why processing, ingredients, and transparency matter

Processing level and ingredient quality shape what you are actually eating beyond calories on the label. Additives, industrial oils, and intense sweeteners can change how clean or heavily engineered a product feels, even when the front of pack looks wholesome. Purity and transparency matter because incomplete or marketing-heavy labeling can hide tradeoffs that only show up when the full ingredient list is reviewed carefully.

Who may prioritize Food Integrity

Some people care mainly about Food Integrity because their dietary goals center on formulation rather than macros alone. Examples include checking vegetarian or vegan suitability, preferring simpler ingredient sources, avoiding certain additives or sweeteners, watching oil choices, or preferring less processed options. For those priorities, the Food Integrity Score can be the more practical first read.

How Food Integrity differs from Longevity

Food Integrity is the focused analysis of processing, ingredients, additives, purity, and transparency. Longevity is the broader analysis of nutritional composition, metabolic and dietary characteristics, processing, and ingredient quality together. Favorable nutrition values do not necessarily mean strong Food Integrity: a product can look balanced on macros yet still rely on heavy processing or additives that the Food Integrity analysis flags in more detail.

Why the two analyses overlap—and why to review Longevity too

The analyses overlap intentionally. Food Integrity–related characteristics contribute to Longevity, and Longevity still benefits from the same ingredient-quality lens. They are not competing verdicts; they answer different questions at different depths. Reviewing the Longevity analysis can add information about nutritional composition, metabolic characteristics, and dietary balance that Food Integrity alone does not emphasize. Looking at both usually gives the most complete understanding of tradeoffs.

Common questions about this product

Is Crown Prince Sardines In Hot Tomato Sauce highly processed?

Food Integrity lists processing level as Minimal processing. That reflects formulation and processing signals from the ingredient analysis — not a medical or regulatory classification.

How much fiber is in one serving?

Crown Prince Sardines In Hot Tomato Sauce shows about 0.99g of fiber per labeled serving in the Longevity nutrition facts.

Does it contain added sugar?

Crown Prince Sardines In Hot Tomato Sauce: 0g added sugar per serving. Confirm the current package Nutrition Facts and ingredient list.

What helped the Longevity Score?

Key positives called out in the analysis include: Good protein from whole fish; Very short, recognizable ingredient list; No added sugar or artificial additives.

What prevented a perfect Longevity Score?

Key concerns noted include: Moderate sodium per serving; Tomato paste contributes some processing; Low fiber content.

Who might evaluate this product differently?

People prioritizing different goals (for example lower carbs, higher protein, or minimally processed eating) may weigh the same seafood differently. Use the goal preview on this page, then personalize in KarbCoach for your priorities.

Other published analyses in Seafood, selected from the same Healthy Food Guide catalog.

Source data and Healthy Food Guide analysis

  1. Public label databases (including USDA FoodData Central and Open Food Facts) — Possible sources for package ingredients and nutrition.
  2. Healthy Food Guide analysis (Longevity and Food Integrity) — Independent Longevity and Food Integrity scorecards.
  3. How the Longevity Score is calculated
  4. How the Food Integrity Score is calculated
  5. Scoring models: KarbCoach Longevity and Food Integrity.
  6. Independent analysis. No manufacturer affiliation.
  7. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions. Full sources and safety details.
Label accuracy and safety information

Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

Sources, citations & safety

See how this item lines up with your goals

Healthy Food Guide covers this product in detail. In KarbCoach, your goals shape what matters most for your meals.

Set your goals in KarbCoach

Also available in the app

Download on the App StoreGet it onGoogle Play