Independent product profile
Royal Canin Sterilised 37
A UK complete dry food marketed for neutered adult cats aged one to seven years.
Product and intended use
A UK complete dry food marketed for neutered adult cats aged one to seven years.
Source market: United Kingdom. This record describes the declaration checked on 24 September 2026. It is not an independent analysis of a purchased batch.
Declared nutritional analysis
Values are as sold. Water content differs between formats; do not rank wet, raw and dry foods from these percentages alone.
| Component | Declared value |
|---|---|
| Protein | 37% |
| Fat | 12% |
| Fibre | 6.2% |
| Ash | 8.2% |
Ingredients in context
Poultry protein and maize are combined with plant protein, vegetable fibres, animal fats, rice, wheat, beet pulp and fish oil. L-carnitine is declared at 100mg/kg as an additive.
This is an editorial summary, not the complete statutory declaration. Check the current pack and official source for the full composition and additives.
Manufacturer claims and product evidence
The manufacturer promotes weight management, muscle maintenance and urinary support.
No published trial of this exact current formulation has been verified for this entry. This is a limit of this review, not a claim that no research exists. Ingredient studies cannot certify the finished food.
What deserves a closer look?
The urinary-support wording is a manufacturer claim. It should not turn this routine adult food into a treatment recommendation for a cat with urinary disease.
Useful questions for the manufacturer include who formulated the recipe, how nutritional adequacy is checked, whether full nutrient and energy data are available, and whether any cited research used this exact formulation.
Connected ingredients and evidence
taurine · calcium · phosphorus
Browse cat evidence · Compare other cat product profiles
These links provide context, not an efficacy grade. Check the study species, preparation, amount and outcome before transferring a result to this food.
Sources and review status
Official manufacturer product information
Record PRO-032. Manufacturer source checked 24 September 2026. Next planned review: 24 December 2026. Review status: initial label appraisal, with product-specific evidence verification outstanding.