Overall, Iams ProActive Health Optimal Metabolism is a significantly below average cat food, earning 2 out of a possible 10 paws based on its nutritional analysis and ingredient list. For more information on our cat food analysis techniques, please click here.
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When evaluating a cat food, the first five ingredients can tell you a lot about the quality of a product as they make up the bulk of the product. Ideally, you're looking for quality protein sources with a minimum of cheap starches, fillers or by-products. Continuing down the ingredient list, look for ingredients that resemble real food with a minimal number of unpronounceable chemicals - the same as you would for human food.
Iams ProActive Health Optimal Metabolism includes the following:
Note - a bolded ingredient in the above tables indicates it is one of the first five ingredients listed by the product manufacturer.Although not the first product listed (which is the most plentiful), Iams ProActive Health Optimal Metabolism does contain with its top ingredients chicken which are considered quality protein sources. In this case, Iams ProActive Health Optimal Metabolism's first ingredient listed (and hence the most plentiful) is chicken by-product meal which is considered an inferior ingredient.
Additionally, Iams ProActive Health Optimal Metabolism also contains as top ingredients corn grits and corn meal. These types of ingredients are typically used as bulk-adding fillers and are not required in your cat's diet. However, they are sometimes used to help maintain the kibble shape in dry foods.
Allergen alert: This product contains fish oil, corn grits, corn meal and dried egg product which may be problematic for cats who suffer from seafood, corn or eggs food allergies.
Compared to the other 3134 cat foods in our database, Iams ProActive Health Optimal Metabolism has:
Using the calculations provided by the AAFCO, Iams ProActive Health Optimal Metabolism has approximately 335 calories per 100g (95 calories/ounce), which is compared to the average of the other dry cat foods in the CatFoodDB.
All the product information on this page is based on data collected from
the manufacturer's product website as retrieved on
February 24, 2018.
The authoritative source for ingredient lists and nutritional analysis for any pet food is always the pet food manufacturer.
Ingredients as published by the cat food manufacturer:
Chicken By-Product Meal, Corn Grits, Corn Meal, Chicken, Ground Whole Grain Sorghum, Dried Beet Pulp, Chicken Fat (preserved with mixed Tocopherols, a source of Vitamin E), Dried Egg Product, Natural Flavor, Sodium Bisulfate, Potassium Chloride, Brewers Dried Yeast, Choline Chloride, DL-Methionine, Fish Oil (preserved with mixed Tocopherols, a source of Vitamin E), Fructooligosaccharides, 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), Inositol, Vitamin D3 Supplement, Folic Acid), Calcium Carbonate, Taurine, Minerals (Zinc Oxide, Manganese Sulfate, Copper Sulfate, Potassium Iodide), L-Carnitine, Citric Acid, Rosemary Extract
Nutritional information as published by the cat food manufacturer.*
The manufacturer's published guaranteed analysis values normalized for moisture content.
*Note that some nutritional percentages reported are only estimated values, and are indicated as such as (est). Each cat food manufacturer is required by law to publish a Guaranteed Analysis, which defines each product's maximum values of fiber, moisture and ash in addition to the minimum values of protein and fat contained within. Exact nutritional percentages are not available and hence all calculated values (including carbohydrate percentages and calorie amounts) are determined using these minimum and maximum published values and therefore may differ from actual values.
Although a high score may be indicative of a higher-quality product it is not a guarantee. Similarly, a low score may or may not indicate an inferior product. The best food for your cat is the one that meets their individual needs.