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Royal Canin Feline Gastrointestinal Hydrolyzed Protein

Royal Canin · Food

Royal Canin Feline Gastrointestinal Hydrolyzed Protein

  • Cat
  • Dry
  • Adult
Protein
29% min
Fat
18% min
Fiber
6.7% max
Moisture
7.5% max
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Facts read from royalcanin.com, checked November 2, 2026. Labels change: check the package before you buy.

Ingredients

  1. 1 Hydrolyzed soy protein
  2. 2 brewers rice flour
  3. 3 chicken fat
  4. 4 pea fiber
  5. 5 brewers rice
  6. 6 natural flavors
  7. 7 dried plain beet pulp
  8. 8 calcium sulfate
  9. 9 fish oil
  10. 10 potassium chloride
  11. 11 sodium aluminosilicate
  12. 12 DL-methionine
  13. 13 sodium bisulfate
  14. 14 sodium pyrophosphate
  15. 15 choline chloride
  16. 16 powdered psyllium seed husk
  17. 17 fructooligosaccharides
  18. 18 vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement, thiamine mononitrate (vitamin B1), vitamin A acetate, vitamin B12 supplement, folic acid, vitamin D3 supplement]
  19. 19 calcium carbonate
  20. 20 monocalcium phosphate
  21. 21 taurine
  22. 22 hydrolyzed yeast
  23. 23 marigold extract (Tagetes erecta L.)
  24. 24 trace minerals [zinc proteinate, zinc oxide, manganese proteinate, manganous oxide, copper sulfate, ferrous sulfate, sodium selenite, copper proteinate, calcium iodate]
  25. 25 rosemary extract
  26. 26 preserved with mixed tocopherols and citric acid

In label order: by weight before cooking, heaviest first. Underlined ingredients have a glossary entry.

Guaranteed analysis

NutrientOn the labelDry matter (calculated)
Crude Protein29% min31.4%
Crude Fat18% min19.5%
Crude Fiber6.7% max7.2%
Moisture7.5% max—
Eicosapentaenoic + Docosahexaenoic acid (EPA + DHA)0.24% min0.3%
Potassium0.6% min0.6%
Sodium0.42% min0.5%
Vitamin E420 IU/kg min—
Ascorbic acid160 mg/kg min—

Dry matter takes the water out (value ÷ (100 − moisture) × 100), so wet and dry foods can be compared on one scale.

Calories

per kg
3,870 kcal
per cup
348 kcal

Against the AAFCO minimums

The label's guaranteed minimum, next to the minimum AAFCO sets for cats, adult maintenance.

  • protein74.9 g vs 65 g minimumAbove
  • fat46.5 g vs 22.5 g minimumAbove

Per 1,000 kcal, the way AAFCO writes its profiles. Meeting a minimum doesn't make a food right for your pet: ask your veterinarian. How this is worked out

Carbohydrates and calories (estimates)

About 33.9% of the dry matter is carbohydrate, worked out by difference: labels don't state it. The label states no ash, so 8% of dry matter is assumed (a typical value).

  • Protein 28%
  • Fat 42%
  • Carbohydrate 30%

Where the calories come from, with the modified Atwater factors (3.5, 8.5 and 3.5 kcal per gram).

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