Cat Electrolytes +
Joint Supplements
+ Prebiotics

Give your cat the ultimate hydration boost with our all-natural electrolyte and supplement hydration sachets. Packed with electrolytes, joint support, and prebiotics, this tasty, natural-flavored powder promotes optimal health and well-being for your feline friend.

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DELICIOUS & NUTRITIOUS
electrolyte supplement for cats!

Electrolytes

Electrolytes are essential minerals that keep your cat’s body balanced and hydrated. They help regulate muscle function, nerve signals, and fluid levels - especially important when your cat is active, overheated, or recovering from illness.

Unlike humans, cats don’t sweat through their skin. They lose fluids and electrolytes through panting, urination, and natural body processes - making replenishment key to overall health.

Potassium

Potassium helps your cat’s muscles contract properly and supports a steady heartbeat. It also plays a key role in maintaining normal fluid balance within cells, keeping your cat energized and alert.

Calcium

Calcium supports strong bones and teeth, but it’s also vital for nerve function and muscle control. Proper calcium levels help your cat move gracefully, with strong muscles and steady coordination.

Sodium

Sodium maintains hydration and helps regulate your cat’s blood pressure and fluid balance. It ensures proper cell function - especially after playtime, heat exposure, or mild dehydration.

Prebiotics

Prebiotics are special plant-based fibers that feed the healthy bacteria in your cat’s gut. By supporting good gut flora, prebiotics help support digestion, nutrient absorption, and immune health - keeping your cat’s tummy happy and balanced.

Fructooligosaccharides

Fructooligosaccharides (FOS) are prebiotic fibers that help feed beneficial gut bacteria. They support consistent digestion and a healthy gut balance for cats.

Inulin

Inulin is a natural fiber derived from chicory root and other plants. It supports digestive wellness by promoting a healthy gut microbiome. Paired with fructooligosaccharides, it helps keep your cat’s digestion smooth and balanced.

Supplements

We listened and made it better. Petralyte is now formulated with no added sugar, rebuilt around how cats actually taste—with nutritional yeast and yeast extract for feline-friendly umami—plus joint, heart, vision, and immune support.

Hyaluronic Acid

Hyaluronic acid works alongside glucosamine and chondroitin to support joint comfort and mobility. Together, these three joint ingredients help keep your cat moving with ease.

L-Glutamine

L-Glutamine is an amino acid that supports gut health and muscle recovery. It helps maintain a healthy digestive tract and supports your cat’s wellness, especially during times of stress or activity.

Glucosamine

Glucosamine supports cartilage and joint flexibility. It helps keep your cat agile and comfortable, promoting smooth movement as they climb, jump, and explore.

Chondroitin

Chondroitin works hand in hand with glucosamine and hyaluronic acid to cushion joints and retain elasticity. It supports long-term joint comfort, keeping your cat playful at any age.

Taurine

Taurine is an essential amino acid that cats cannot produce enough of on their own. Our formula includes more taurine to support heart health, vision, and overall vitality.

B Vitamins & Zinc

B vitamins (including B1, B2, B3, B6, and B12) and zinc gluconate help support energy metabolism, immune function, and overall wellness alongside L-Glutamine.

Electrolytes

Electrolytes are essential minerals that keep your cat’s body balanced and hydrated. They help regulate muscle function, nerve signals, and fluid levels - especially important when your cat is active, overheated, or recovering from illness.

Unlike humans, cats don’t sweat through their skin. They lose fluids and electrolytes through panting, urination, and natural body processes - making replenishment key to overall health.

Potassium

Potassium helps your cat’s muscles contract properly and supports a steady heartbeat. It also plays a key role in maintaining normal fluid balance within cells, keeping your cat energized and alert.

Calcium

Calcium supports strong bones and teeth, but it’s also vital for nerve function and muscle control. Proper calcium levels help your cat move gracefully, with strong muscles and steady coordination.

Sodium

Sodium maintains hydration and helps regulate your cat’s blood pressure and fluid balance. It ensures proper cell function - especially after playtime, heat exposure, or mild dehydration.

Supplements

We listened and made it better. Petralyte is now formulated with no added sugar, rebuilt around how cats actually taste—with nutritional yeast and yeast extract for feline-friendly umami—plus joint, heart, vision, and immune support.

Hyaluronic Acid

Hyaluronic acid works alongside glucosamine and chondroitin to support joint comfort and mobility. Together, these three joint ingredients help keep your cat moving with ease.

L-Glutamine

L-Glutamine is an amino acid that supports gut health and muscle recovery. It helps maintain a healthy digestive tract and supports your cat’s wellness, especially during times of stress or activity.

Glucosamine

Glucosamine supports cartilage and joint flexibility. It helps keep your cat agile and comfortable, promoting smooth movement as they climb, jump, and explore.

Chondroitin

Chondroitin works hand in hand with glucosamine and hyaluronic acid to cushion joints and retain elasticity. It supports long-term joint comfort, keeping your cat playful at any age.

Taurine

Taurine is an essential amino acid that cats cannot produce enough of on their own. Our formula includes more taurine to support heart health, vision, and overall vitality.

B Vitamins & Zinc

B vitamins (including B1, B2, B3, B6, and B12) and zinc gluconate help support energy metabolism, immune function, and overall wellness alongside L-Glutamine.

Prebiotics

Prebiotics are special plant-based fibers that feed the healthy bacteria in your cat’s gut. By supporting good gut flora, prebiotics help support digestion, nutrient absorption, and immune health - keeping your cat’s tummy happy and balanced.

Fructooligosaccharides

Fructooligosaccharides (FOS) are prebiotic fibers that help feed beneficial gut bacteria. They support consistent digestion and a healthy gut balance for cats.

Inulin

Inulin is a natural fiber derived from chicory root and other plants. It supports digestive wellness by promoting a healthy gut microbiome. Paired with fructooligosaccharides, it helps keep your cat’s digestion smooth and balanced.

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(4.9 stars) • 91 reviews

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Cat Electrolyte and Joint Supplement

Regular price $27.50
Regular price Sale price $27.50
Sale Sold out
For All Breeds & Life Stages For All Breeds & Life Stages
Full Electrolyte Complex Full Electrolyte Complex
Veterinarian Formulated Veterinarian Formulated
Flavor: For Salmon Lovers
Size: 16-Pack

Description

The #1 Cat Electrolyte and Joint Supplement.

Dehydration related to heat stress is one of the most common preventable causes of death in cats.

No Added Sugar – We listened and made it better. Petralyte Cat Electrolyte and Joint Supplement is now formulated with no added sugar, rebuilt around how cats actually taste and what their bodies need.

Premium Formula – Made with premium, natural ingredients that support hydration, joint comfort and mobility, and recovery for cats of all ages, breeds, and sizes. Includes Nutritional Yeast and Yeast Extract with 5'-Nucleotides for feline-friendly taste; Glucosamine, Chondroitin, and Hyaluronic Acid for joints; Taurine for heart and vision; L-Lysine and L-Glutamine; plus B vitamins, Zinc, Fructooligosaccharides, and Inulin for gut support.

Veterinarian Formulated – Petralyte helps improve the speed and efficiency of water absorption, helping cats stay hydrated and healthy. Felines need electrolytes and nutrients just like humans do, especially before, during, and after activity, on hot weather days, and when recovering from illness.

Portable & Easy To Use – Simply add the individual packet of powdered supplement into your cat's wet / dry food OR 8oz of water and mix.

16 Adventure Ready Packets of Flavored Hydration with Instant Nutritional Benefits

Kind to the World – With every Petralyte purchase, we donate to help a cat in need.

From energy and metabolism to immune response and cell function, Petralyte’s proprietary formula of electrolytes, essential nutrients, and prebiotics supports thousands of life-critical cellular processes in your cat’s body.

Ingredients

Salmon:
Nutritional Yeast, Potassium Chloride, L-Glutamine, Taurine, L-Lysine HCl, Calcium Carbonate, Natural Salmon Flavor, Silicon Dioxide, Sodium Chloride, Yeast Extract with 5'-Nucleotides, Glycine, Glucosamine HCl, Chondroitin Sulfate, Hyaluronic Acid, Fructooligosaccharides, Inulin, Niacinamide, Zinc Gluconate, Thiamine HCl, Riboflavin, Pyridoxine HCl, Cyanocobalamin.

Tuna:
Nutritional Yeast, Potassium Chloride, L-Glutamine, Taurine, L-Lysine HCl, Calcium Carbonate, Natural Tuna Flavor, Silicon Dioxide, Sodium Chloride, Yeast Extract with 5'-Nucleotides, Glycine, Glucosamine HCl, Chondroitin Sulfate, Hyaluronic Acid, Fructooligosaccharides, Inulin, Niacinamide, Zinc Gluconate, Thiamine HCl, Riboflavin, Pyridoxine HCl, Cyanocobalamin.

Unflavored:
Nutritional Yeast, Potassium Chloride, L-Glutamine, Taurine, L-Lysine HCl, Calcium Carbonate, Silicon Dioxide, Sodium Chloride, Yeast Extract with 5'-Nucleotides, Glycine, Glucosamine HCl, Chondroitin Sulfate, Hyaluronic Acid, Fructooligosaccharides, Inulin, Niacinamide, Zinc Gluconate, Thiamine HCl, Riboflavin, Pyridoxine HCl, Cyanocobalamin.

Directions and Suggested Use

Add 1 sachet to wet / dry food OR 4oz of water and mix thoroughly.

Begin with half the suggested amount, and gradually increase to the suggested daily amount. Amounts can be split between AM and PM. Up to 10lbs = 1 Sachet, Over 10lbs = 2 Sachets.

Pro Tip: Introduce as a Food Topper to familiarize your cat with the flavor