Label facts comparison

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food vs IAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey

Hill's Science Diet and IAMS, compared on source-backed label facts. Scores are not used on comparison pages — neither product is placed above the other; the facts sit side by side so the trade-offs are readable.

Hill's Science Diet

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food

Cat · Dry · Adult

Product details

IAMS

IAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey

Cat · Dry · Adult

Product details

Listed label values

Scaled to the larger listed value per axis. Larger means a larger listed amount — not better. Missing values stay at zero and are reported as not listed.

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food
IAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey

Per-axis percentages for the compared items.
Axis	Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
Protein	30%	30%
Fat	19%	11%
Fiber	8%	8.3%
Carbs	Not listed	Not listed
Calories	299 kcal/cup	302 kcal/cup
Moisture	10% max	10% max

Quick scan

Core label facts

A short summary before the complete recorded label tables.

Label fact	Hill's Science Diet Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMS IAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
Protein (min)	30%	30%
Fat (min)	19%	11%
Fiber (max)	8%	8.3%
Moisture (max)	10%	10%
Calories	3951 kcal/kg	3364 kcal/kg
First ingredients	Chicken meal, whole grain wheat, corn gluten meal, brown rice, powdered cellulose	Chicken, Chicken By-Product Meal, Corn Grits, Corn Gluten Meal, Ground Whole Grain Corn

Product identity

Product and label details

Recorded identity, audience, format, package, and adequacy information.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMSIAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
Full label title	Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	Not listed
Species	Cat	Cat
Life stage	Adult	Adult
Food format	Dry	Dry
Product line	Science Diet Oral Care	Not listed
Flavor / recipe	Chicken & Brown Rice	Not listed
Processing stated	Extruded kibble	Not listed
Nutritional adequacy statement	This food is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance of adult cats.	IAMS Indoor Weight & Hairball Care cat food is complete and balanced for Maintenance.
Adequacy method	AAFCO profile statement	Not listed
Complete and balanced recorded	Yes	Yes

Recorded nutrients

Guaranteed analysis and calories

Minimums and maximums are reproduced as recorded. A larger number is not automatically better.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMSIAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
Crude protein (min)	30%	30%
Crude fat (min)	19%	11%
Crude fiber (max)	8%	8.3%
Moisture (max)	10%	10%
Calories	3951 kcal/kg	3364 kcal/kg
Calories per cup	299 kcal/cup	302 kcal/cup

Formula context

Ingredients and formulation comparison

Ingredient order and recorded formulation flags provide context; they do not establish whole-product quality on their own.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMSIAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
First five ingredients	Chicken meal, whole grain wheat, corn gluten meal, brown rice, powdered cellulose	Chicken, Chicken By-Product Meal, Corn Grits, Corn Gluten Meal, Ground Whole Grain Corn
Full ingredient list	View full recorded list (10) Chicken meal (unresolved mapping), whole grain wheat (unresolved mapping), corn gluten meal (unresolved mapping), brown rice (unresolved mapping), powdered cellulose (unresolved mapping), chicken fat (unresolved mapping), natural flavors (unresolved mapping), lactic acid (unresolved mapping), vitamins (unresolved mapping), and minerals (unresolved mapping).	View full recorded list (39) Chicken (unresolved mapping), Chicken By-Product Meal (unresolved mapping), Corn Grits (unresolved mapping), Corn Gluten Meal (unresolved mapping), Ground Whole Grain Corn (unresolved mapping), Ground Whole Grain Sorghum (unresolved mapping), Dried Plain Beet Pulp (unresolved mapping), Turkey (unresolved mapping), Powdered Cellulose (unresolved mapping), Natural Flavor (unresolved mapping), Brewers Dried Yeast (unresolved mapping), Dried Egg Product (unresolved mapping), Caramel Color (unresolved mapping), Potassium Chloride (unresolved mapping), Sodium Bisulfate (unresolved mapping), Choline Chloride (unresolved mapping), Fish Oil (Preserved with Mixed Tocopherols) (unresolved mapping), Calcium Carbonate (unresolved mapping), Fructooligosaccharides (unresolved mapping), Vitamins [Vitamin E Supplement, Niacin, Ascorbic Acid, Vitamin A Acetate, Calcium Pantothenate, Biotin, Thiamine Mononitrate (Source of Vitamin B1), Pyridoxine Hydrochloride (Source of Vitamin B6), Vitamin B12 Supplement, Riboflavin Supplement (Source of Vitamin B2), Vitamin D3 Supplement, Folic Acid] (unresolved mapping), Taurine (unresolved mapping), Minerals [Zinc Oxide, Manganese Sulfate, Copper Sulfate, Potassium Iodide] (unresolved mapping), Mixed Tocopherols and Citric Acid (Preservatives) (unresolved mapping), L-Carnitine (unresolved mapping), Rosemary Extract (unresolved mapping).
Primary protein source	Chicken meal	Not listed
Primary carbohydrate source	Brown rice and wheat	Not listed
Grain-free label	No	Not listed
Animal protein listed first	Yes	Yes
Plant protein concentrate recorded	Yes	Yes
Generic animal ingredient flag	Not listed	Yes
Filler-presence flag	Yes	Yes

Label-based calculations

Calculated nutrition context

These values are recorded or calculated from label data. They do not evaluate the product, and missing inputs stay Not listed.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMSIAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
Protein per 1,000 kcal	75.9 g	89.2 g
Fat per 1,000 kcal	48.1 g	32.7 g

Provenance

Source and review record

Use the official links to check current packaging and formulation details. A source confidence note is CMS record metadata; it does not evaluate the product or replace Data Confidence.

Label field	Hill's Science DietHill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food	IAMSIAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey
Official source	Open official source (opens in a new tab)	Open official source (opens in a new tab)
Source site	Hill's	IAMS
Source confidence note	High	Not listed
Source checked date	Not listed	Not listed

Differences worth noting

Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food is more calorie-dense (3951 vs 3364 kcal/kg) — feeding amounts differ accordingly.

Adjust this comparison Hill's Science Diet Adult Oral Care Chicken & Brown Rice Recipe Cat Food details IAMS Proactive Health Adult Indoor Weight Control & Hairball Care Dry Cat Food with Chicken & Turkey details

Similar comparisons

Label facts come from official sources and can change with reformulations. This page compares recorded facts only — it does not evaluate fit for an individual pet. For diet questions tied to a health condition, ask your veterinarian.