by Purina ONE
Kitten
Regular
AAFCO

Purina ONE

LiveClear Allergen Reducing Dry Kitten Food (US)

Kitten
Regular
AAFCO
AAFCO adequacy statement provided by the manufacturer
1

First Ingredient

Animal Protein

Flavor

Chicken

Cat Food Central Quality Score: 66 out of 100
126 views

Available sizes

2.8 lb
1.3 kg
5 lb
2.3 kg

Summary

Purina ONE LiveClear Allergen Reducing Dry Kitten Food (US) is a dry formula for growing kittens that is designed to reduce the major allergen in cat hair and dander by an average of 47% starting in 21 days while supplying complete daily nutrition.
Chicken as the first ingredient provides primary animal protein to build and maintain lean muscle, supported by concentrated animal sources like chicken by-product meal and chicken meal.
Plant-derived proteins from corn and soy (e.g., corn protein meal, soybean meal, soy protein concentrates) further raise total protein, shaping the overall amino acid profile alongside the animal proteins.
At 40% crude protein and 18% fat with an energy density of 4009 kcal/kg, the diet delivers the calories and macronutrients kittens need for rapid growth and active play.
Rice and whole grain corn contribute digestible carbohydrates for quick energy, while beef fat provides a dense energy source and is preserved with mixed tocopherols (a form of vitamin E).
Fish oil supplies docosahexaenoic acid (DHA, minimum 0.012%), an omega-3 fatty acid essential for healthy brain and vision development in kittens.
Calcium at 1% and phosphorus at 0.8% support formation of strong bones and teeth during the growth phase.
A minimum taurine level of 0.18% helps maintain normal heart function and vision, nutrients cats cannot synthesize sufficiently on their own.
Linoleic acid (minimum 1.8%) and omega-6 fatty acids (minimum 1.9%), along with zinc (150 mg/kg) and selenium (0.35 mg/kg), help nourish skin, coat, and antioxidant defenses.
Vitamins A (10,000 IU/kg), D (1,500 IU/kg), and E (100 IU/kg) further support vision, immune function, bone metabolism, and oxidative balance in developing kittens.

Pros
Expand All
1

Real chicken first

Animal-first protein placement supports lean muscle development and supplies key amino acids kittens need for growth.
2

Growth-focused macronutrients

40% protein, 18% fat, and 4009 kcal/kg provide the energy density and building blocks required during rapid developmental stages.
3

DHA for brain and eyes

Fish oil contributes DHA (min 0.012%), an omega-3 that supports cognitive and visual development in kittens.
4

Bone and tooth support

Calcium at 1% and phosphorus at 0.8% help mineralize the skeleton during growth.
5

Skin, coat, and antioxidant support

Linoleic acid and omega-6s, plus zinc and selenium, promote a healthy skin barrier, shiny coat, and cellular antioxidant protection.
6

Allergen-reducing benefit

Shown to reduce the major allergen in cat hair and dander by an average of 47% starting in 21 days, helping households manage allergen exposure.
Cons
Expand All
1

Multiple plant proteins

Corn and soy protein sources are prominent alongside animal proteins, which may not match preferences for a predominantly meat-based formula.
2

Grain- and soy-inclusive

Rice, whole grain corn, and soy ingredients add carbohydrate content and are not suitable for owners seeking grain-free or soy-free diets.
3

Common allergens present

Chicken, soy, egg, and fish oil could be problematic for kittens with known food sensitivities.
4

Calorie-dense

At 4009 kcal/kg, careful portioning is important for less active or smaller kittens to avoid excessive weight gain.
5

By-product meal usage

Inclusion of chicken by-product meal may not align with owners who prefer limited-ingredient diets centered on whole-muscle meats.
6

Specific DHA minimum

The declared DHA floor is 0.012%; consult your veterinarian if higher omega-3 intake is recommended for your kitten’s needs.

Nutrition

Ingredients

  • Chicken
  • Chicken By-Product Meal
  • Corn Protein Meal
  • Rice
  • Soybean Meal
  • Beef fat preserved with mixed-tocopherols
  • Chicken Meal
  • Whole Grain Corn
  • Soy Protein Concentrate
  • Natural Flavor
  • and also:
Soy protein isolate, Phosphoric acid, Dried egg product, Calcium carbonate, Fish oil, Salt, Choline chloride, Dried carrots, Dried peas

Vitamins and Additives

  • Vitamin A 10000 IU
  • Vitamin D 1500 IU
  • Vitamin E 100 IU
  • and also:
MINERALS (zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite), taurine, VITAMINS [Vitamin E supplement, thiamine mononitrate (Vitamin B-1), niacin (Vitamin B-3), thiamine mononitrate (Vitamin B-1), calcium pantothenate (Vitamin B5), riboflavin supplement (Vitamin B-2), Vitamin A supplement, pyridoxine hydrochloride (Vitamin B-6), Vitamin B-12 supplement, folic acid (Vitamin B-9), biotin (Vitamin B-7), Vitamin D-3 supplement, menadione sodium bisulfite complex (Vitamin K)], L-Lysine monohydrochloride, potassium chloride, DLMethionine

Guaranteed Analysis

Crude Protein
40%
Crude Fat
18%
Crude Fiber
2.5%
Moisture
12%
Calcium
1%
Phosphorus
0.8%
Omega 6
1.9%
Metabolizable Energy
4009 kcal/kg
Linoleic Acid (Min) 1.8%, Docosahexaenoic Acid (DHA) (Min) 0.012%, Zinc (Zn) (Min) 150 mg/kg, Selenium (Se) (Min) 0.35 mg/kg, Taurine (Min) 0.18%

Comments

Important Notice: Product details may vary by region. The information presented here is sourced from purina.com - US English site

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
40%
Crude Fat
18%
Crude Fiber
2.5%
Moisture
12%
Calcium
1%
Phosphorus
0.8%
Omega 6
1.9%
Metabolizable Energy
4009 kcal/kg
Linoleic Acid (Min) 1.8%, Docosahexaenoic Acid (DHA) (Min) 0.012%, Zinc (Zn) (Min) 150 mg/kg, Selenium (Se) (Min) 0.35 mg/kg, Taurine (Min) 0.18%
Last reviewed:
We periodically review this product’s details and update them to match the manufacturer’s latest published information, but some changes may not be reflected immediately. View the product change history.

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While not identical, these products fall within a defined range to offer nutritionally comparable options.
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Product changes
Purina ONE

LiveClear Allergen Reducing Dry Kitten Food (US)

Product changes

22-01-2026
  • 6th Ingredient changed from Beef Fat (Preserved With Mixed-Tocopherols) -> Beef fat preserved with mixed-tocopherols
Product feedback

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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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