---
product_id: 716874605
title: "Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings"
brand: "myos feline muscle formula"
price: "A$160"
currency: AUD
in_stock: true
reviews_count: 5
category: "Myos Feline Muscle Formula"
url: https://www.desertcart.com.au/products/716874605-powered-by-fortetropin-for-senior-cats-aids-weight-gain-muscle
store_origin: AU
region: Australia
---

# 100% natural, no additives or artificial ingredients Supports senior cat mobility & weight gain Clinically proven Fortetropin muscle growth Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings

**Brand:** myos feline muscle formula
**Price:** A$160
**Availability:** ✅ In Stock

## Summary

> 🐱💥 Keep your senior cat strong, sleek, and unstoppable!

## Quick Answers

- **What is this?** Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings by myos feline muscle formula
- **How much does it cost?** A$160 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/716874605-powered-by-fortetropin-for-senior-cats-aids-weight-gain-muscle)

## Best For

- myos feline muscle formula enthusiasts

## Why This Product

- Trusted myos feline muscle formula brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Natural & Safe:** Single-ingredient formula free from additives, trusted for cats and humans alike.
- • **Long-Lasting Value:** 180 servings per tub for sustained muscle support and weight management.
- • **Science-Backed Muscle Boost:** Fortetropin accelerates muscle repair & growth for stronger, more active cats.
- • **Senior Cat Mobility Support:** Enhances joint and muscle health to keep your aging feline agile and playful.
- • **Effortless Daily Integration:** Palatable powder easily sprinkles over meals—no fuss, just results.

## Overview

MYOS Feline Muscle Formula harnesses the power of Fortetropin, a clinically proven natural ingredient that promotes muscle growth, weight gain, and improved mobility in senior and recovering cats. This easy-to-use, additive-free powder supports muscle repair and joint health, helping cats maintain vitality and an active lifestyle. With 180 servings per tub, it’s a long-term solution for feline muscle health and enhanced quality of life.

## Description

MYOS FELINE MUSCLE FORMULA FOR CATS: The connection and love we share with our cats is boundless, and keeping them happy and healthy is every pet owner’s goal. But as our best friends age it can be heart-breaking to see and care for them as they struggle with natural muscle loss. Strong muscles are the key to your pet’s longevity, and that is why we created MYOS Fortetropin for cats formula, a backed by science feline supplement with a single, all-natural ingredient to support muscle health in injured or aging cats. Our patented ingredient, Fortetropin, is a proprietary advanced nutrition product that has been shown in multiple veterinary and human clinical studies to accelerate gains in muscle mass, improve mobility and enhance recovery from injury. ALL-NATURAL FORMULATION: Simple, natural and proven, our cat supplement is 100% safe for humans and felines, and contains no additives or artificial ingredients – we wouldn’t give our cat vitamins and supplements we wouldn’t take ourselves. A great way to keep your cat active and moving as they get older, the anti-aging cat supplement also improves feline bone health to support growing or aging joints, making it a great addition to every pet’s diet, from young to old cats. DAILY BOOST: Designed as a highly palatable powder that is easy to administer to your pet, just add 1 or 2 grams (depending on breed size) of the all-natural muscle builder supplement for cats to your pet’s dinner every day to target feline muscle loss – cats up to 5 lbs, 1g daily; 5-10 lbs, 1g daily; 10+ lbs, 2g daily. This Fortetropin feline formula tub contains up to 180 servings of the cat muscle loss supplement.

Review: I couldn't rave about MYOS enough. For 3 years I'd struggled with my senior calico cat Marble to gain and retain weight. As a petite framed cat already, weighing 7.5 lbs at her heaviest, it was alarming when she started to lose weight in 2020 going from 7 lbs to 5 lbs within the span of 5 months and she began to act more and more lethargic. MYOS was our 9th attempt at helping her gain weight and it helped Marble gain and retain the weight as soon as we started! She even loves the flavor of it, refusing to eat her dry food until it's mixed in! A picky eater to begin with, she will clean a full bowl of her prescription dry food AND her supplemental wet food three times a day. She's much more filled out at a lean 6 lbs as of October 2023. Even now at 15 years old she's still able to jump to the top of our lifted bed with ease, and climb to the top of her cat tower near the ceiling with no additional supplements or medications needed. Her quality of life has so dramatically improved thanks to MYOS; I couldn't thank them enough for helping save my beloved Marble.
Review: My kitty is 1.5 years old. She was born with a clubbed foot and has a muscle deformity in her two back legs. She has always been very small due to her not being able to store muscle in her behind. I have been using this product for 6 months and can see a big improvement in her muscle and weight gain. Highly recommend.

## Features

- ENHANCED MOBILITY FOR SENIOR CATS - MYOS Feline Muscle innovative supplement is designed to improve mobility and muscle health, helping your senior cat maintain an active lifestyle and better manage their weight.
- DESIGNED FOR RECOVERY AND GROWTH - MYOS Feline Muscle Formula is particularly beneficial for cats recovering from surgery or injury, as Fortetropin promotes muscle repair and growth, helping your cat regain their strength and vitality more quickly.
- ALL NATURAL - Packed with the power of Fortetropin, this single-ingredient supplement is clinically proven to foster muscle growth and slow muscle loss in aging felines. Rich in amino acids, vitamins, and minerals.
- EASY TO INTEGRATE INTO DIET - With its natural composition, MYOS Feline Muscle Formula is an effortless addition to your cat's meals. Simply sprinkle the palatable powder over their food to aid in weight management and support muscle growth.
- OUR PROMISE TO YOU - Just contact us if for any reason you’re not happy with your purchase and we'll be sure to make it right.
- Manufactured in the U.S. and Germany

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095SCPRRD |
| Allergen Information | Eggs |
| Batteries Included | No |
| Best Sellers Rank | #49,071 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,012 in Cat Health Supplies |
| Customer Reviews | 4.3 4.3 out of 5 stars (125) |
| Date First Available | 4 April 2025 |
| Item Form | Capsule |
| Item Weight | 240 g |
| Item model number | Feline |
| Package Dimensions | 11.2 x 9.3 x 9.19 cm; 240 g |
| Pet Life Stage | All Life Stages |
| Specific Uses | Coat, Indoor, Joints, Outdoor, Weight |
| batteries required | No |

## Product Details

- **Allergen information:** Eggs
- **Brand:** MYOS FELINE MUSCLE FORMULA
- **Item form:** Capsule
- **Manufacturer:** MYOS RENS Technology Inc.
- **Specific uses for product:** Coat, Indoor, Joints, Outdoor, Weight

## Images

![Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings - Image 1](https://m.media-amazon.com/images/I/51mfMfdplyL.jpg)

## Questions & Answers

**Q: Does this contain Methyl B-12 or folic acid? I would like to give it along with another supplement.**
A: It doesn’t look like it. Active ingredient is Fortetropin and no inactive ingredients.

**Q: Is this product supposed to be dry or moist? I just got my shipment and it’s all clumpy and squishy. Not sure if this is how it’s supposed to be.**
A: Not completely flaky dry. But a bit damp and clumpy.

**Q: Myos-Are there “clinical studies for cats” available because there are none on your website?**
A: As I recall nothing happened when I clicked on the box that should have taken me to the clinical studies.  You could contact MYOS, since it appears the website has an issue.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***M on 12 February 2024*

I couldn't rave about MYOS enough. For 3 years I'd struggled with my senior calico cat Marble to gain and retain weight. As a petite framed cat already, weighing 7.5 lbs at her heaviest, it was alarming when she started to lose weight in 2020 going from 7 lbs to 5 lbs within the span of 5 months and she began to act more and more lethargic. MYOS was our 9th attempt at helping her gain weight and it helped Marble gain and retain the weight as soon as we started! She even loves the flavor of it, refusing to eat her dry food until it's mixed in! A picky eater to begin with, she will clean a full bowl of her prescription dry food AND her supplemental wet food three times a day. She's much more filled out at a lean 6 lbs as of October 2023. Even now at 15 years old she's still able to jump to the top of our lifted bed with ease, and climb to the top of her cat tower near the ceiling with no additional supplements or medications needed. Her quality of life has so dramatically improved thanks to MYOS; I couldn't thank them enough for helping save my beloved Marble.

### ⭐⭐⭐⭐⭐ Review
*by G***S on 11 June 2025*

My kitty is 1.5 years old. She was born with a clubbed foot and has a muscle deformity in her two back legs. She has always been very small due to her not being able to store muscle in her behind. I have been using this product for 6 months and can see a big improvement in her muscle and weight gain. Highly recommend.

### ⭐⭐⭐⭐ Review
*by W***M on 11 November 2025*

Seems expensive but lasts long. And seems to help him. My cat is super fussy and 20 years old. I started small amounts and mixed with little water and a bit of canned food he likes. In a more flat dish. But my cat is super fussy to the point of trying to out smart him.🤣

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-25*