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FXSONWSTAR Emulsified Krill Oil

PetSupplement

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.

FXSONWSTAR Emulsified Krill Oil 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 Sep 2026
Partial rating — no nutrition panel was captured, so the carbohydrate check was skipped.
☆︎☆︎☆︎☆︎☆︎ 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 FXSONWSTAR Emulsified Krill Oil pet food good?

FXSONWSTAR Emulsified Krill Oil 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, Red meat, Unknown Meal but contains Poultry, Fish, Shellfish.

Allergy Highlights

Contains:

PoultryFishShellfish

Free From:

Gluten grainsGrains (gluten-free)DairyEggLegumesNutsRed meatUnknown Meal

Cons

  • Relies mostly on inorganic mineral supplements, which may be less bioavailable.

Ingredients Analysis

29 of 29 matched

  • 1 Krill Oil
    Fat

    Description

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

    Why Prefer?

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

  • 2 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.

  • 3 Fish Oil
    Fat

    Description

    Oil derived from fish, rich in omega-3 fatty acids, DHA, and EPA.

    Why Concerned?

    Fish oil is beneficial but the unnamed source makes quality assessment difficult.

    Uncertain/Risky

    Unnamed fish products could source from sick, deadly animal bodies. It is a potential risk for severe illness.

  • 4 Purified Water
    Others

    Description

    Water that has been purified for use in wet pet food.

  • 5 Chicken Oil
    Fat

    Description

    he fatty layer separated during the cooking process. It is a quality animal fat source with a high level of omega 6s, which is more preferable by dogs and cats over other types of fats.

    Why Prefer?

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

  • 6 Astaxanthin
    Supplement

    Description

    Astaxanthin is a carotenoid red/pinkish pigment usually found in pacific salmon, trout, microalgae, yeast, and shrimp. In pet food, it is added to increase the level of antioxidants, which protect the body from damage caused by free radicals caused by oxidative stress.

  • 7 Trehalose
    Food Additive

    Description

    Trehalose, a natural disaccharide sugar used as a stabilizer and mild sweetener.

  • 8 Fructo-oligo-saccharides

    (Detected): Fructooligosaccharides

    Prebiotics

    Description

    Known as FOS, a type of fiber derived from chicory roots, beets, or cane. It is added as prebiotics for good bacteria growth in the colon, which aids digestion.

  • 9 Mannan Oligosaccharides
    Prebiotics

    Description

    Known as MOS, a sugar extracted from yeast, added as a prebiotic. It is well known for its ability to bind pathogenic bacteria, such as E. coli and Salmonella, preventing them from growing in the intestine.

  • 10 Lactobacillus Reuteri
    Probiotics

    Description

    A type of probiotics, good bacteria that promotes good digestion and overall health. L. reuteri could help to prevent pathogenic microbes from growing by producing antimicrobial molecules like organic acids and ethanol.

  • 11 Lactobacillus Casei
    Probiotics

    Description

    A type of probiotics, good bacteria that promotes good digestion and overall health. It is more survivable in acid and bile than other probiotic strains

  • 12 Bifidobacterium Animalis
    Probiotics

    Description

    A probiotic bacteria that supports digestive health.

  • 13 Bacillus Coagulans
    Probiotics

    Description

    A type of probiotics, good bacteria that promotes good digestion and overall health. Bacillus coagulans is often taken by humans to treat bowel syndrome (IBS) and diarrhea.

  • 14 Citric Acid
    Food Additive

    Description

    A common additive used for fat preservation. It is commonly found in citrus fruit like lemons and limes.

    Why Concerned?

    A food additive that might cause health issues.

    Digestion Concern

    Research suggests that dogs consumed dry foods containing citric acid as a preservative have a 200% increased risk for gastric dilatation-volvulus (bloating). However, more research is required to make a solid conclusion.

  • 15 Potassium Sorbate
    Supplement

    Description

    An inorganic form of potassium, which offers 5 - 15% less absorption rate to the body. It is essential for important functions like nerve impulse transmission, muscle contraction, and carbon dioxide / oxygen transport.

  • 16 Vitamin A
    Supplement

    Description

    Supplement of vitamin A, it is essential for healthy skin, normal vision, and immune function.

  • 17 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.

  • 18 Vitamin D3
    Supplement

    Description

    Supplement for vitamin D3 (animal-derived), which is essential for calcium homeostasis - to maintain a constant concentration of calcium. A deficiency will result in osteopenia (lower bone mass).

  • 19 Vitamin B1
    Supplement

    Description

    Supplement for vitamin B1, which is important for energy production and glucose metabolism.

  • 20 Vitamin B2
    Supplement

    Description

    Supplement for vitamin B2, which is vital for breaking down food and absorbing nutrients. A deficiency will result in symptoms like anorexia and weight loss.

  • 21 Vitamin B6
    Supplement

    Description

    Supplement for vitamin B6, which is vital for producing glucose, red blood cells, and synthesis of niacin, taurine, dopamine. A deficiency will result in symptoms like anemia, seizures, and heart-related issues.

  • 22 Vitamin B12
    Supplement

    Description

    Supplement for vitamin B12, which is vital for carbon transfer and propionate metabolism. A deficiency will result in symptoms similar to gastrointestinal disorders, such as diarrhea and weight loss.

  • 23 Niacin
    Supplement

    Description

    Known as vitamin B3, essential to maintain healthy GI tracts, skin/coat, and nervous system.

  • 24 Folic Acid
    Supplement

    Description

    A synthetic form of folate, which is also known as vitamin B9. It plays an important role to support the body's functions, such as cell growth.

  • 25 Calcium Lactate
    Supplement

    Description

    An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.

  • 26 Magnesium Sulfate
    Supplement

    Description

    An inorganic form of manganese that has 5 - 15% less absorption rate than the organic form. It is essential for the transport and movement of oxygen around the body.

  • 27 Zinc Animo Acid Chelate

    (Detected): Zinc Amino Acid Chelate

    Supplement

    Description

    An organic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.

  • 28 Sodium Carboxymethyl Cellulose
    Food Additive

    Description

    A synthetic thickener and stabilizer used in wet pet foods.

    Digestion Concern

    Dogs and cats lack the enzymes capable of digesting cellulose. A high level of fiber could interfere with the digestion of protein and other minerals.

  • 29 Rosemary Extract
    Carbs

    Description

    A common herb used for cooking, it is rich in antioxidants to fight off radical damages in the body.

Tips

  • Protein source needs review: this recipe does not list clear animal-based ingredients.
  • Ingredients worth checking: Fish Oil, Citric Acid.
  • Higher-caution ingredients: Fish Oil have caution notes in the ingredient database.
  • Possible digestion triggers: Citric Acid, Sodium Carboxymethyl Cellulose have digestion notes; watch tolerance if your pet has a sensitive stomach.

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.

FXSONWSTAR Emulsified Krill Oil pet food Review

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

Frequently asked questions

Is FXSONWSTAR Emulsified Krill Oil good for pets?

Based on its label, FXSONWSTAR Emulsified Krill Oil 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 FXSONWSTAR Emulsified Krill Oil contain Dairy?

No — based on the printed ingredient list, FXSONWSTAR Emulsified Krill Oil 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 FXSONWSTAR Emulsified Krill Oil contain Egg?

No — based on the printed ingredient list, FXSONWSTAR Emulsified Krill Oil 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 FXSONWSTAR Emulsified Krill Oil contain Legumes?

No — based on the printed ingredient list, FXSONWSTAR Emulsified Krill Oil 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 FXSONWSTAR Emulsified Krill Oil contain Nuts?

No — based on the printed ingredient list, FXSONWSTAR Emulsified Krill Oil 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 FXSONWSTAR Emulsified Krill Oil grain-free?

Yes — FXSONWSTAR Emulsified Krill Oil 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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