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RxFeline Urinary SO® Aging 7+ + Calm

Royal Canin Veterinary Diet

Feline Urinary SO® Aging 7+ + Calm

dry · kibble

Calories3476 kcal/kg334 kcal / cup
Price / 100 calories$0.48
Moisture5.144%*

Nutrients (dry-matter basis)

Macronutrients
Protein31.625%*
Fat10.884%*
Carbs40.126%*
Fiber2.968%*
Amino acids & vitamins
Taurine0.22%*
Vitamin E325 IU/kg*
Vitamin C—
Minerals
Ash—
Calcium0.696%*
Phosphorus0.623%*
Magnesium0.073%*
Sodium0.403%*
Potassium1.686%*
Omega fatty acids
Omega-30.696%*
EPA0.148%
DHA0.084%
↳ EPA+DHA subtotal0.44%*
Omega-62.492%*
Therapeutic & extended nutrients
Total dietary fiber10.884%*
Tryptophan0.337%*
Zinc182 mg/kg*
Copper15 mg/kg*
Vitamin D692 IU/kg*
Beta-carotene4.2 mg/kg*
Glucosamine391 mg/kg*
Chondroitin4.2 mg/kg*

“—” means this figure isn't available from the manufacturer, or the moisture or calorie-density figure needed to express it on this basis isn't published. It does not mean zero.

Calculated from the manufacturer's published analysis — the as-fed figures or the per-100 kcal nutrient table — when the manufacturer does not supply dry matter measurements.

Details

Life stage
Adult maintenance
Veterinary Dietary Use
UrinaryStress

Based on manufacturer-stated uses. This site does not diagnose or recommend diets.

Ingredients

Corn, brewers rice, wheat gluten, chicken by-product meal, corn protein meal, natural flavors, wheat, chicken fat, dried chicory root, potassium chloride, pea fiber, egg product, calcium sulfate, fish oil, dried tomato pomace, sodium pyrophosphate, vegetable oil, powdered psyllium seed husk, sodium bisulfate, DL-methionine, fructooligosaccharides, marine microalgae oil, choline chloride, taurine, L-tryptophan, vitamins [DL-alpha tocopherol acetate (source of vitamin E), biotin, niacin supplement, D-calcium pantothenate, riboflavin supplement, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), folic acid, vitamin B12 supplement, vitamin D3 supplement], dried hydrolyzed casein, trace minerals [zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], salt, lecithin, glucosamine hydrochloride, L-carnitine, marigold extract (Tagetes erecta L.), carotene, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid

Prices by size

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Manufacturer source(s):Product PageNutrition PDFAdded: 2026-04-28Last checked: 2026-08-09