Construyendo el futuro de la salud animal
Costa Rica



Dissolution & Prevention

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  • Dissolution of struvite stones.
  • Reduction of struvite stone recurrence.
  • Reduction of oxalate stones formation.

Available formats

  • 1.5 kg
  • 3 kg
  • 7 kg


  • Protein 44
  • Fat 13.5
  • Ash 7.5
  • Crude Fibre 6.5
  • Starch 15
  • Calcium 0.7
  • Phosphorus 0.7
  • Sodium 1.1
  • Potassium 0.7
  • Magnesium 0.08
  • Chloride 1.5
  • Sulphur 0.8
  • Methionine + Cystine 1.5
  • Omega-6 fatty acids 2
  • Omega-3 fatty acids 0.8


  • Metabolisable energy (kcal/100g) 349
  • Protein digestibility (in vivo; %) 89
  • Fat digestibility (in vivo; %) 94
  • Energy from protein (%) 44
  • Energy from fat (%) 33
  • Energy from NFE (%) 23
  • Protein to Calorie ratio (g/Mcal) 126


Pork and poultry dehydrated protein, potato starch, pork and poultry hydrolysed protein, animal fats, bean hulls, whole pea, lignocellulose, mineral salts, linseed, beet pulp, psyllium, fructo-oligosaccharides, chitosan, dried artichoke leave extract, pasteurised Lactobacillus acidophilus.


  • Montmorillonite 0.5%
  • Lactobacillus 7 mg/kg
  • Chitosan 800 mg/kg
  • Artichoke 500 mg/kg
  • L-carnitine 540 mg/kg
  • Potassium Citrate 0.3%


  • Dissolution of struvite stones.
  • Reduction of struvite stone recurrence.
  • Reduction of oxalate stones formation.


  • Growth.
  • Gestation and lactation.
  • Chronic kidney disease (CKD).
  • Cardiac insufficiency.

Cat_UROLOGY 2-Feeding Guidelines.png


Increases Water Intake
High amounts of protein and sodium stimulate water intake, increase urine volume (efficacy proven by Virbac)(1) and micturition frequency.

Low Struvite RSS (<1)*
The formulation induces urine under-saturated for struvites, with struvite RSS** <1, to promote dissolution of existing struvite crystals and prevent formation of new ones (efficacy proven by Virbac)(1)(2)

Optimizes Urinary pH*
Urinary pH between 6.0 – 6.5 allows to prevent both struvite and oxalate crystals formation.

Phosphorus Binding
Added chitosan, as phosphorus binder, helps reduce bioavailability of phosphorus and decrease its urinary excretion.

Body Weight Control
The moderate energy density of the diet and the adapted feeding rations help maintain optimal body weight.


Favours Urine Dilution
Added Artichoke leave helps decrease the urine Specific Gravity (SG) (efficacy proven by Virbac)(3)

Low Mineral Concentration*
Low contents of Calcium, Phosphorus and Magnesium help limit their urinary excretion and the risk of struvite and oxalate formation.

Addition of Oxalate Inhibitor
Added Potassium citrate, as specific inhibitor, helps limit the formation of Calcium oxalate crystals.

Oxalate RSS <10*
The formulation induces urine metastable for calcium oxalates, with Oxalate RSS < 10 (efficacy proven by Virbac)(1)(2)

High Palatability
Richness in animal protein and fat guarantees high palatability and ensures maximum compliance in the long term.




Dissolution of struvite/ Reduction of struvite & oxalate formation

  • Stimulates water intake, help increase urine volume and micturition frequency
  • Achieves low Struvite RSS <1 and Oxalate RSS <10
  • Low Calcium, phosphorus, magnesium concentration
  • Urine acidification (pH 6.0 – 6.5)
  • Addition of Calcium Oxalate inhibitor
  • Favors urine dilution (addition of artichoke leaves)

Overweight Management

  • Moderate energy density
  • Adapted feeding rations (Soft Weight Loss Program)
  • Lean mass preservation (HP)
  • Fat mass limitation (LC)
  • Added fat burner (L-Carnitine)
  • High Digestive Tolerance
  • Low glycemic index
  • Skin & Coat Support
  • Immune Support
  • Healthy Renal Function
  • Withdrawal of major allergens

Dissolution of struvite / Reduction of struvite & oxalate formation (efficacy proven by Virbac)1

Stimulates water intake:
The high dietary protein (44%) and sodium (1.1%) contents stimulate water intake, and help increase urine volume and micturition frequency.

Achieves Low struvite RSS < 1:
The diet formula induces urine under-saturated for struvites. 

Achieves Oxalate RSS < 10:
The diet formula induces urine metastable for oxalates to limit their formation.

Low calcium, phosphorus and magnesium concentration:
The low amounts of dietary Phosphorus (0.7%) and Magnesium (0.08%) help reduce their urinary excretion. Addition of Chitosan, as phosphorus digestive binder, reduces phosphorus bioavailability.

Optimises urine acidification (pH 6.0 – 6.5):
The richness in animal protein (93%) and sulphur-containing amino acids (methionine + cysteine: 1.5%) induces a urinary pH which increases the solubility of struvite uroliths without increasing the risk of oxalate formation.

Addition of Calcium oxalate inhibitor:
Added potassium citrate (0.3%) promotes the formation in the urine of potassium oxalate and calcium citrate, which are both always soluble.

Favours urine dilution:
Added artichoke leave decreases urine Specific Gravity by 30%. (efficacy proven by Virbac)2

  • Lean mass preservation: The high protein content (44%) helps maintain the lean mass.

  • Fat mass limitation: The low carbohydrate content (23%), and added L-carnitine (540 mg/kg) as fat burner, help limit the deposit of fatty tissue.

Overweight management

Moderate energy density:
The formula with moderate fat (13.5%), low carbohydrate (23%) and moderate fibre (6.5%) amounts promotes moderate energy density (348 kcal/100g) to reduce calorie intake.

Adapted feeding rations:
The proposed daily rations take into account the usual profile of cats subject to LUTD (neutered, indoor, overweight).

Soft weight loss program is proposed in case of mild overweight.

High Digestive tolerance:
The addition of Montmorillonite, Lactobacillus, lignocellulose, FOS, and psyllium helps maintain a healthy digestive tract (mucosa, microbiota, transit).

Skin & Coat Support:
The high protein content (44%), especially of animal origin (93%), the richness in sulphur containing amino acids (methionine + cysteine: 1.5%), and the balanced omega-6 (2%) and omega-3 (0.8%) fatty acids help maintain a healthy skin and a shiny coat.

Immune support:
The high protein content (44%), with especially the richness in glutamine (5%), arginine (2.5%) and sulphur amino acids (methionine + cysteine: 1.5%), and added vitamin E (610 mg/kg) help to maintain a healthy immune system.

Healthy renal function:
The high content of protein (44%), of high quality (in vivo apparent protein digestibility coefficient: 89%), contributes to increased water turn over. Chitosan, as digestive phosphorus binder, reduces phosphorus bioavailability.

Low glycemic index:
The HP-LC formulation (protein 44%, carbohydrate 23%) and the low amount of starch (15%) and total sugars (1.4%) help limit the impact of the meal on post prandial blood glucose concentration

Withdrawal of major allergens:
The diet is made without beef, gluten, maize, wheat, soya, egg, fish, and dairy products.

* Comission Directive 2008/38/EC

**RSS: Relative Super Saturation index.

  1. G. Chaix, I. Leriche, S. Fournel, C. Maurey: Efficacy and safety of two new high protein-low carbohydrate dry diets in sterile, feline struvite urolithiasis, ECVIM Congress, St Julian, Malta, 14-16 Sept 2017
  2. Formankova D., Leriche I., Iben C. Effect of new high protein – low carbohydrate diets on urinary parameters in cats and in vitro struvite dissolution. ESVCN Congress, Toulouse, France, 17-19 Sept 2015.
  3. Effect of supplementation with dried artichoke leave extract, as a source of cynarine, in a cat maintenance food on the urinary parameters in adult cats. Internal data.