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Most overweight cats don't lose weight because their food keeps them hungry — so they beg, snack, and the weight stays on. Crash diets only make it worse and can be dangerous for cats.
PureFeline WeightLoss Formula supports a healthy metabolism and keeps your cat feeling full, so weight comes off gradually and safely.
L-Carnitine supports fat metabolism and lean muscle
Fiber blend keeps your cat full — less begging, fewer treats
Choline supports the liver during healthy weight loss
It works on two fronts. A fiber blend (psyllium, cellulose, beet pulp) helps your cat feel full, so there's less begging and snacking between meals. L-Carnitine supports your cat's natural fat metabolism and helps preserve lean muscle during weight loss. It's not a drug and not a "fat burner" — it's daily nutritional support that makes a controlled, gradual weight-loss plan easier to stick to.
Healthy weight loss in cats is slow by design — and that's a good thing. Vets recommend cats lose no more than about 0.5–1% of their body weight per week. Losing weight too fast is genuinely dangerous for cats. Most owners notice less begging and better energy within the first few weeks, with visible changes over 2–3 months of consistent daily use alongside portion-controlled feeding.
No stimulants. There's no caffeine and nothing thermogenic that could harm your cat — those ingredients are toxic to cats. Every ingredient (L-Carnitine, taurine, fiber, choline, B-vitamins) is chosen specifically for feline safety. It's manufactured in a US facility to cGMP standards. As with any supplement, check with your vet if your cat has an existing health condition or is on medication.
Choline is one of the most important ingredients for a cat weight product. When cats lose weight, fat is mobilized through the liver — and if that happens too fast, cats are at risk of hepatic lipidosis (fatty liver). Choline supports healthy liver function during this process, which is why we built it into the formula rather than leaving it out.
The formula is a fine powder designed to mix into wet or dry food. Most cats take it without noticing, especially mixed into wet food. Introduce it gradually over 5–7 days so your cat adjusts to the texture. If your cat is a fussy eater, start with half a scoop.
Every order is backed by our 30-day money-back guarantee. If you're not satisfied, contact our team and we'll refund your entire order.