Farmina Vet Life Struvite is a veterinary-formulated dry cat food designed specifically to dissolve struvite urinary crystals and support urinary tract health in adult cats.

The first listed ingredient is corn gluten, a plant-based protein concentrate that contributes to the overall protein content but is less biologically complete than animal-based proteins.

Dehydrated chicken protein, hydrolyzed fish protein, and dehydrated fish protein provide high-quality, animal-derived amino acids that support muscle maintenance and overall health.

DL-methionine (7000 mg/kg) and calcium sulfate dihydrate (5000 mg/kg) are included as urine acidifiers to help lower urinary pH, which is essential for dissolving existing struvite stones and preventing recurrence.

With a magnesium content of just 0.06%, the formula minimizes one of the key minerals involved in struvite crystal formation, supporting long-term urinary tract health.

The food contains 34% crude protein and 16% fat, offering a nutrient-dense profile that supports energy needs while maintaining lean body mass.

Omega-3 (0.4%) and omega-6 (3.1%) fatty acids, including EPA (0.10%) and DHA (0.15%), contribute to anti-inflammatory support and promote healthy skin and coat.

Added L-carnitine (250 mg/kg) supports fat metabolism and may assist in maintaining a healthy weight, which is important for urinary health.

The inclusion of inulin and fructo-oligosaccharides provides prebiotic support for gut health, which can enhance nutrient absorption and immune function.

High levels of vitamin E (550 mg/kg), vitamin C (250 mg/kg), and selenium from selenized yeast offer antioxidant protection, helping to reduce oxidative stress and support immune resilience.

Pros:

• Urinary acidification support: High levels of DL-methionine and calcium sulfate help reduce urinary pH, aiding in the dissolution and prevention of struvite stones.

• Low magnesium content: At 0.06%, magnesium is tightly controlled to reduce the risk of struvite crystal formation.

• Rich in antioxidants: Elevated levels of vitamin E, vitamin C, and selenium help protect cells from oxidative damage and support immune health.

• Balanced omega fatty acids: Omega-3 and omega-6 fatty acids, including EPA and DHA, support skin, coat, and anti-inflammatory functions.

• Prebiotic fiber inclusion: Inulin and FOS promote healthy gut flora, improving digestion and nutrient utilization.

• High-quality animal proteins: Dehydrated chicken and fish proteins provide essential amino acids for muscle maintenance and overall vitality.

Cons:

• Primary protein from plant source: Corn gluten, as the first ingredient, may be less ideal for obligate carnivores compared to animal-based proteins.

• Grain-heavy formulation: The presence of rice and oats increases carbohydrate content, which may not align with low-carb dietary preferences for cats.

• Moderate ash content: At 5.9%, the ash level is acceptable but may be a consideration for cats with advanced kidney concerns.

• Unspecified moisture content: The lack of declared moisture percentage limits hinders a full assessment of hydration support in a urinary health diet.

• Limited fiber content: Crude fiber at 1.2% may be insufficient for cats needing enhanced digestive regulation or hairball control.