by Purina ONE
Adult
Regular
AAFCO

Purina ONE

LiveClear Allergen Reducing Adult Dry Cat Food (US)

Adult
Regular
AAFCO
AAFCO adequacy statement provided by the manufacturer
1

First Ingredient

Animal Protein

Flavor

Chicken

Cat Food Central Quality Score: 53 out of 100
198 views

Available sizes

3 lb
1.4 kg
6.3 lb
2.9 kg

Summary

Purina ONE LiveClear Allergen Reducing Adult Dry Cat Food is an adult dry formula designed to help reduce the major allergen in cat hair and dander by an average of 47% starting in 21 days while providing complete daily nutrition for indoor and outdoor cats.
Chicken is the first ingredient, supplying animal protein to support lean muscle, and it is complemented by chicken by-product meal, which delivers concentrated amino acids and minerals from nutrient-dense organ sources.
Additional proteins from corn protein meal and soy protein concentrate/isolate help reach a 34% crude protein level, supporting muscle maintenance and everyday activity.
Rice, whole grain corn, and wheat flour provide readily available carbohydrates for energy, paired with an energy density of 3,916 kcal/kg that suits typical adult maintenance needs.
Beef fat preserved with mixed tocopherols serves as a flavorful energy source and supports calorie needs at a moderate 15% fat level.
Omega-6 fatty acids (minimum 1.5%) and linoleic acid (minimum 1.4%) nourish skin and coat, with zinc (150 mg/kg) and vitamin E (100 IU/kg) aiding skin barrier integrity and antioxidant protection.
Taurine (minimum 0.15%), along with added DL-methionine and L-lysine, supports heart function, vision, and a balanced essential amino acid profile for cats.
Macro-minerals are provided at calcium 1% and phosphorus 0.9% to help maintain strong bones and teeth in adult cats.
Dried egg product contributes highly digestible protein, while natural flavor enhances palatability and dried carrots and peas add trace fiber and phytonutrients.
This formula pairs everyday adult nutrition with an allergen-reducing benefit so you can focus on bonding time with your cat.

Pros
Expand All
1

Allergen-reducing benefit

Proven reduction of the major allergen in cat hair and dander by an average of 47% beginning in 21 days supports closer human–cat interaction.
2

Animal-first protein

Chicken as the first ingredient, supported by chicken by-product meal, delivers essential amino acids for lean muscle maintenance (34% crude protein).
3

Skin and coat support

Omega-6 fatty acids (min 1.5%), linoleic acid (min 1.4%), zinc (150 mg/kg), and vitamin E (100 IU/kg) promote a healthy skin barrier and shiny coat.
4

Essential amino acids

Taurine (min 0.15%) plus added DL-methionine and L-lysine help support heart health, vision, and a complete amino acid profile.
5

Balanced adult energy

15% fat and 3,916 kcal/kg provide suitable energy for most adult cats’ daily activity without being excessively rich.
6

Macro-mineral support

Calcium at 1% and phosphorus at 0.9% contribute to bone and tooth maintenance.
Cons
Expand All
1

Heavy use of plant proteins

Corn protein meal and soy protein concentrate/isolate contribute significantly to protein content, which may not align with preferences for more animal-exclusive protein sources.
2

Multiple grains and soy

Rice, whole grain corn, wheat flour, and soy ingredients make this unsuitable for guardians seeking grain-free or limited-ingredient formulas.
3

Low fiber level

At 2% crude fiber, the diet may offer limited support for hairball control or enhanced satiety in some cats.
4

Omega-3 not specified

The formula lists omega-6 levels but provides no omega-3 data, limiting insight into fatty acid balance.
5

Key mineral gaps

Magnesium content is not disclosed, which can matter for owners monitoring minerals for urinary considerations.
6

Includes vitamin K3 (menadione)

Uses a synthetic form of vitamin K that some pet owners prefer to avoid in favor of natural sources.

Nutrition

Ingredients

  • Chicken
  • Rice
  • Chicken By-Product Meal
  • Corn Protein Meal
  • Beef fat preserved with mixed-tocopherols
  • Whole Grain Corn
  • Wheat Flour
  • Soy Protein Concentrate
  • Soy Protein Isolate
  • Natural Flavor
  • and also:
Phosphoric acid, Dried egg product, Potassium chloride, Calcium carbonate, Dried carrots, Dried peas, Choline chloride, L-Lysine monohydrochloride, Sodium bisulfate, Salt

Vitamins and Additives

  • Vitamin A 10000 IU
  • Vitamin E 100 IU
  • and also:
VITAMINS [Vitamin E supplement, thiamine mononitrate (Vitamin B-1), niacin (Vitamin B-3), thiamine mononitrate (Vitamin B-1), calcium pantothenate (Vitamin B-5), 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)], taurine, MINERALS [zinc sulfate, ferrous sulfate, manganese sulfate, copper sulfate, calcium iodate, sodium selenite], DL-Methionine

Guaranteed Analysis

Crude Protein
34%
Crude Fat
15%
Crude Fiber
2%
Moisture
12%
Calcium
1%
Phosphorus
0.9%
Omega 6
1.5%
Metabolizable Energy
3916 kcal/kg
Linoleic Acid (min) 1.4%, Zinc (Zn) (min) 150 mg/kg, Selenium (Se) (Min) 0.35 mg/kg, Taurine (min) 0.15%

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
34%
Crude Fat
15%
Crude Fiber
2%
Moisture
12%
Calcium
1%
Phosphorus
0.9%
Omega 6
1.5%
Metabolizable Energy
3916 kcal/kg
Linoleic Acid (min) 1.4%, Zinc (Zn) (min) 150 mg/kg, Selenium (Se) (Min) 0.35 mg/kg, Taurine (min) 0.15%
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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We compare key factors such as overall score, life stage, and category, along with core nutritional values like protein, fat, fiber, and metabolizable energy.
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 Adult Dry Cat Food (US)

Product changes

22-01-2026
  • 5th 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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