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Büngener Antarctic Krill Fish Oil Advanced

Supplement

Complementary food

This is a treat, topper or supplement — designed to complement a diet, not replace it, so it isn't formulated to be complete and balanced.

A widely used veterinary guideline: treats should make up no more than about 10% of daily calories, so the complete main food still delivers balanced nutrition.

Büngener Antarctic Krill Fish Oil Advanced scores 0/5 on Moesonson's label-based analysis. Its two scoring factors rate evenly: protein clarity (low — 0% of the recipe's protein panel is clearly named) and animal-protein content (limited — 0% of the weighted protein comes from animal sources).

Rating

Updated Aug 2026
☆︎☆︎☆︎☆︎☆︎ 0.0 / 5
Protein Clarity

Protein Clarity

This measures how clearly the protein sources are identified on the label. "High" means ingredients like "chicken" or "salmon" are listed by name, so you know exactly what your pet is eating. "Low" means vague terms like "meat meal" or "animal by-products" are used, making it harder to know what's really inside.

Why does clarity matter?

According to AAFCO (Association of American Feed Control Officials), pet food labels must follow specific naming standards. When a product uses a named protein like "chicken" it must contain at least 25% of that ingredient. Vague terms like "meat by-products" have no such minimum and can include lower-quality parts from any animal source — making it impossible to know what your pet is actually eating or to identify allergens.

Low
Animal Protein

Animal Protein

This estimates how meat-forward the protein sources are from the ingredient label. Named animal proteins count strongly, plant protein concentrates count strongly against the score, and whole plant ingredients with some protein count more lightly. A "High" score means the recipe appears mainly animal-protein led. A "Low" score means the label shows a stronger reliance on plant protein signals.

This is an ingredient-label heuristic, not an exact lab measurement of protein grams.

Why does animal protein matter?

1. Contains irreplaceable essential nutrients Taurine and Arginine — which cats need to stay healthy — are only found in meat. Plants contain none at all.

2. Plant proteins are poorly utilized by the body Even though plant proteins (like corn gluten meal) may show 92.9–96% apparent digestibility, that does not mean high bioavailability. They lack adequate Lysine (only 1.7% vs. the ideal 6–7%) and contain phytic acid that blocks mineral absorption.

Low
How we review →

How this score is made

This score isn’t a hand-wavy impression: it reads what the label actually prints — the ingredient list, guaranteed analysis and AAFCO adequacy statement — and runs it through the same algorithmic rubric as every other product. No brand pays for placement, and there are no affiliate links on reviewed products.

Read the full methodology

Is Büngener Antarctic Krill Fish Oil Advanced pet food good?

Büngener Antarctic Krill Fish Oil Advanced is a pet food rated 0 stars, with low ingredient transparency and limited animal protein content. However, several animal ingredients are described in generic terms, which reduces sourcing transparency. This recipe is free from Gluten grains, Grains (gluten-free), Dairy, Egg, Legumes, Nuts, Poultry, Red meat, Unknown Meal but contains Fish, Shellfish.

Allergy Highlights

Contains:

FishShellfish

Free From:

Gluten grainsGrains (gluten-free)DairyEggLegumesNutsPoultryRed meatUnknown Meal

Ingredients Analysis

3 of 3 matched

  • 1 Antarctic Krill Oil
    Fat

    Description

    Oil extracted from Antarctic krill, rich in omega-3 fatty acids and astaxanthin.

    Why Prefer?

    Rich in omega-3 fatty acids EPA and DHA, supports skin, coat, and joint health.

  • 2 Salmon Oil
    Fat

    Description

    The oil extracted from salmon, an excellent source of fat and omega 3s, which is important to reduce inflammation in the body.

    Why Prefer?

    A high-quality animal fat with high digestibility and biological value.

  • 3 Vitamin E
    Supplement

    Description

    Supplement for vitamin E, which is an important antioxidant that protects oxidative damages on cellular membranes by free radicals. A deficiency will result in symptoms like anorexia, depression, and dermatitis.

Tips

  • Protein source needs review: this recipe does not list clear animal-based ingredients.

Protein Analysis

How this recipe earned its protein scores.

Protein Clarity

This recipe does not list any animal-protein ingredients, so there is no clarity score to break down.

Animal Protein

We couldn't identify any protein-supplying ingredients on this label, so there is no animal protein breakdown to show.

Büngener Antarctic Krill Fish Oil Advanced pet food Review

Büngener Antarctic Krill Fish Oil Advanced scores 0 stars on this analysis, with low ingredient transparency and limited animal protein content. There are several concerns in this label that may make it a poor fit.

Best for

  • Pets avoiding gluten grains

Avoid if

  • Ingredient transparency is non-negotiable

Key takeaways

  • Contains common allergens: Fish, Shellfish.
  • Free from Gluten grains, Grains (gluten-free), Dairy, Egg, Legumes, Nuts, Poultry, Red meat, Unknown Meal.
  • Overall rating: 0 stars, based on transparency, protein source, and macro balance.

Frequently asked questions

Is Büngener Antarctic Krill Fish Oil Advanced good for pets?

Based on its label, Büngener Antarctic Krill Fish Oil Advanced is hard to recommend — it scores 0 out of 5 stars on Moesonson’s analysis, with low ingredient transparency and limited animal protein content. Both factors come straight from the printed ingredient list, so review the full breakdown of concerns before choosing it for your pet.

Does Büngener Antarctic Krill Fish Oil Advanced contain Dairy?

No — based on the printed ingredient list, Büngener Antarctic Krill Fish Oil Advanced does not include Dairy or closely related ingredients, so pets sensitive to Dairy can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Does Büngener Antarctic Krill Fish Oil Advanced contain Egg?

No — based on the printed ingredient list, Büngener Antarctic Krill Fish Oil Advanced does not include Egg or closely related ingredients, so pets sensitive to Egg can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Does Büngener Antarctic Krill Fish Oil Advanced contain Legumes?

No — based on the printed ingredient list, Büngener Antarctic Krill Fish Oil Advanced does not include Legumes or closely related ingredients, so pets sensitive to Legumes can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Does Büngener Antarctic Krill Fish Oil Advanced contain Nuts?

No — based on the printed ingredient list, Büngener Antarctic Krill Fish Oil Advanced does not include Nuts or closely related ingredients, so pets sensitive to Nuts can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.

Is Büngener Antarctic Krill Fish Oil Advanced grain-free?

Yes — Büngener Antarctic Krill Fish Oil Advanced is grain-free according to its printed ingredient list: no gluten grains (like wheat) and no gluten-free grains (like rice or corn) appear in the recipe. That makes it a candidate for pets with diagnosed grain sensitivities, though grain-free offers no automatic benefit for pets without one.

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