by NutriSource PureVita
ALS
Regular
Grain-Free
AAFCO

NutriSource PureVita

Limited Ingredient - Duck & Red Lentils Entrée

ALS
Regular
Grain-Free
AAFCO
AAFCO adequacy statement provided by the manufacturer
1

First Ingredient

Animal Protein

Flavor

Duck

Cat Food Central Quality Score: 75 out of 100
472 views
4.5
(11 reviews)

Available sizes

4 lb
1.8 kg
12 lb
5.4 kg

Summary

NutriSource PureVita Limited Ingredient – Duck & Red Lentils Entrée is a grain-inclusive dry cat food formulated to deliver high-quality protein with duck as its first ingredient.
By focusing on a single animal protein source, this formula helps pets with food sensitivities get consistent amino acid profiles while supporting lean muscle maintenance.
Duck Meal concentrates the protein content and reinforces the diet with essential amino acids, including taurine, to support heart and vision health.
Red Lentils and Green Lentils, paired with Garbanzo Beans, provide complex carbohydrates and dietary fiber to aid gentle digestion and promote steady energy levels.
Sunflower Oil and Salmon Oil deliver a balanced combination of omega-6 and omega-3 fatty acids, helping to maintain healthy skin and a glossy coat while supporting anti-inflammatory processes.
Chia Seeds add plant-based omega-3 alpha-linolenic acid and soluble fiber, contributing to gastrointestinal health and cardiovascular function.
A blend of prebiotics, probiotics, and postbiotics nurtures a balanced gut microbiome, enhancing nutrient absorption and immune resilience.
Antioxidant-rich ingredients such as dried tomatoes, cranberries, apricots, and cherries work synergistically with vitamins A, C, and E to combat oxidative stress.
Chelated minerals, such as iron, zinc, and copper, ensure optimal bioavailability, supporting bone health, enzyme function, and overall metabolic processes.

Pros
Expand All
1

High-quality protein

Duck and Duck Meal supply complete amino acids for muscle maintenance and repair.
2

Heart health support

Added taurine and omega-3 fatty acids from salmon oil promote cardiovascular and eye health.
3

Digestive balance

Prebiotics, probiotics, postbiotics, and fiber sources like lentils and inulin support a healthy gut flora.
4

Antioxidant blend

Dried fruits and vegetables with vitamins A, C, and E help reduce cellular stress and bolster immunity.
5

Skin and coat nutrition

Optimal ratios of omega-6 and omega-3 fatty acids, derived from sunflower and salmon oils, maintain skin integrity and sheen.
Cons
Expand All
1

Moderate carbohydrate level

At around 26% from lentils and beans, the carb content may be above ideal for some obligate carnivores.
2

Elevated fiber content

A six percent crude fiber level can result in bulkier stools in sensitive cats.
3

Legume-heavy formula

High inclusion of lentils and garbanzo beans may affect nutrient uptake and cause gas in some pets.
4

Relatively high ash

content: At 9.9%, the mineral residue could be a concern for cats prone to urinary issues.
5

Moderate fat level

A 14% crude fat level may not provide sufficient energy for highly active or underweight cats.

Nutrition

Ingredients

  • Duck
  • Duck Meal
  • Red Lentils
  • Garbanzo Beans
  • Green Lentils
  • Sunflower Oil
  • Natural Flavor
  • Yeast Extract
  • Chia Seed
  • Dried Tomato Pomace
  • and also:
Brewers Dried Yeast, Calcium Carbonate, Salt, Salmon Oil (Preserved With Tocopherols), Phosphoric Acid, Potassium Chloride, Dried Carrots, Choline Chloride, Minerals (Iron Proteinate, Zinc Proteinate, Copper Proteinate, Manganese Proteinate), Dl Methionine, Dried Cranberries, Dried Apricots, Dried Cherries, Taurine, Vitamins (Vitamin A Acetate, Vitamin D3 Supplement, Vitamin E Supplement, Niacin, D-Calcium Pantothenate, Thiamine Mononitrate, Riboflavin Supplement, Pyridoxine Hydrochloride, Folic Acid, Biotin, Vitamin B12 Supplement), Turmeric, Inulin, Lactic Acid, Inositol, Preserved With Tocopherols, L-Ascorbyl-2-Polyphosphate (A Source Of Vitamin C), Yucca Schidigera Extract, Preserved With Citric Acid, Sodium Selenite, Rosemary Extract, Yeast Culture, Dried Aspergillus Oryzae Fermentation Extract, Dried Bacillus Subtilis Fermentation Product, Dried Bacillus Licheniformis Fermentation Product, Dried Trichoderma Longibrachiatum Fermentation Extract, Dried Enterococcus Faecium Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, And Dried Bacillus Subtilis Fermentation Extract

Vitamins and Additives

    Moisture 9.5%, Protein 34.2%, Fat 15.5%, Fiber 3.3%, Calcium 2.8%, Phosphorus 1.8%, Potassium 0.9%, Ash 9.9%, Lysine 2.3%, Linoleic Acid 3.0%, DHA + EPA 0.04%, Taurine 905 mg/kg, Sodium 0.4%, Chloride 0.8%, Copper 26.3 mg/kg, Iodine 2.9 mg/kg, Iron 256.9 mg/kg, Magnesium 0.1%, Manganese 16.0 mg/kg, Selenium 0.2 mg/kg, Zinc 163.6 mg/kg, Vitamin A 28.2 KIU/kg, Vitamin D 2574.3 IU/kg, Vitamin E 157.7 IU/kg, Vitamin C 114.2 mg/kg, Biotin 0.3 mg/kg, Choline 2497.8 mg/kg, Folic Acid 5.0 mg/kg, Niacin 138.9 mg/kg, Pantothenic Acid 46.0 mg/kg, Pyridoxine 11.7 mg/kg, Riboflavin 14.7 mg/kg, Thiamine 28.5 mg/kg, Linolenic Acid 0.5%, Ounces per cup 4.0 oz., Kcal/cup 440, Kcal/kg 3880, Calorie Distribution Protein 35%, Fat 32%, Carbohydrates 32%, Carbohydrates 37 g/cup, pH 5.5

    Guaranteed Analysis

    Crude Protein
    34%
    Crude Fat
    14%
    Crude Fiber
    6%
    Moisture
    10%
    Crude Ash
    9.9%
    Calcium
    1.5%
    Phosphorus
    1.4%
    Potassium
    0.7%
    Magnesium
    0.1%
    Omega 3
    0.3%
    Omega 6
    2%
    Metabolizable Energy
    3880 kcal/kg
    Iron (Min.) 180 mg/kg, Copper (Min.) 20 mg/kg, Manganese (Min.) 10 mg/kg, Zinc (Min.) 130 mg/kg, Taurine (Min.) 0.08%

    Total Microorganisms (Min.)* (Saccharomyces cerevisiae, Bacillus subtilis, Bacillus licheniformis, Enterococcus faecium, Lactobacillus acidophilus) 100 million CFU/lb **

    Notes

    The score is calculated after relocating fresh meat or fish ingredient(s), as explained in Rule 7: Quality and Location Impact of Meat Ingredients

    Guaranteed Analysis

    Crude Protein
    34%
    Crude Fat
    14%
    Crude Fiber
    6%
    Moisture
    10%
    Crude Ash
    9.9%
    Calcium
    1.5%
    Phosphorus
    1.4%
    Potassium
    0.7%
    Magnesium
    0.1%
    Omega 3
    0.3%
    Omega 6
    2%
    Metabolizable Energy
    3880 kcal/kg
    Iron (Min.) 180 mg/kg, Copper (Min.) 20 mg/kg, Manganese (Min.) 10 mg/kg, Zinc (Min.) 130 mg/kg, Taurine (Min.) 0.08%

    Total Microorganisms (Min.)* (Saccharomyces cerevisiae, Bacillus subtilis, Bacillus licheniformis, Enterococcus faecium, Lactobacillus acidophilus) 100 million CFU/lb **
    Last reviewed:
    We use advanced automated tools to verify and update this product’s details with the most current manufacturer information.
    View the product change history.

    Rating

    4.5
    11 reviews
    5
    9
    4
    1
    3
    0
    2
    0
    1
    1

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    How the score is calculated?

    The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

    To simplify the explanation, the calculation is based on three main criteria:

    (1) Amount of protein (more is better)

    (2) Amount of carbohydrates (less is better)

    (3) Quality and source of ingredients.

    Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

    One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

    In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

    Protein is the most important component in a cat's diet, and cats primarily get their protein from animal meat.

    Fat is a primary source of energy and essential fatty acids.

    Carbohydrates are controversial in a cat's diet, as cats are obligate carnivores and typically consume very few carbohydrates.

    Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

    Dry matter values are used to compare the amount of nutrients in different cat foods. This means that moisture is excluded from the equation to provide a more accurate comparison.

    Putting all of these and more into a formula results in a product score.

    The maximum score a cat food can receive is 100. Points are added or removed based on the score calculation rules.

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