---
product_id: 360340068
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: "€ 104.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Myos Feline Muscle Formula"
url: https://www.desertcart.gr/products/360340068-powered-by-fortetropin-for-senior-cats-aids-weight-gain-muscle
store_origin: GR
region: Greece
---

# 100% natural Fortetropin formula Supports senior cat mobility Clinically proven 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:** € 104.60
**Availability:** ✅ In Stock

## Summary

> 🐱💥 Unlock your senior cat’s prime with every serving!

## 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?** € 104.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/360340068-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

- • **Natural Powerhouse:** Single-ingredient, nutrient-rich formula packed with amino acids, vitamins & minerals.
- • **Made with Integrity:** Manufactured in the US & Germany with a 1-year warranty and satisfaction guarantee.
- • **Effortless Dietary Upgrade:** Simply sprinkle over meals—no fuss, just fast results in weight gain and vitality.
- • **Revitalize Senior Strength:** Clinically backed Fortetropin boosts muscle repair & growth for active golden years.
- • **Trusted by Vets & Cat Parents:** Highly recommended for geriatric cats and underweight kittens alike—real-life transformations.

## Overview

MYOS Feline Muscle Formula harnesses the clinically proven power of Fortetropin to support muscle growth, weight gain, and enhanced mobility in senior cats. This all-natural, single-ingredient supplement is easy to add to daily meals and is trusted by veterinarians for recovery and vitality. With 180 servings per container, it’s a long-lasting solution designed to improve your cat’s quality of life and keep them active and strong.

## Description

desertcart.com : MYOS Feline Muscle Formula - Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings : Pet Supplies

Review: Good for geriatric cats & foster kittens - My veterinarian normally recommends this for geriatric cats with muscle loss, but told me I should try it for my underweight foster kittens. It helped them bulk up fast!
Review: I Believe It Saved My Cat's Life - 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.

## 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 |
| ASIN  | B095SCPRRD |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #20,206 in Pet Supplies ( See Top 100 in Pet Supplies ) #22 in Cat Hip & Joint Care |
| Brand Name | MYOS FELINE MUSCLE FORMULA |
| Customer Reviews | 4.2 4.2 out of 5 stars (133) |
| Date First Available | May 18, 2021 |
| Date First Available  | May 18, 2021 |
| Included Components | Natural Ingredients |
| Item Package Dimensions L x W x H | 4.41 x 3.66 x 3.62 inches |
| Item Weight | 8.4 ounces |
| Item model number | Feline |
| Item model number  | Feline |
| Manufacturer | MYOS RENS Technology Inc. |
| Manufacturer  | MYOS RENS Technology Inc. |
| Model Name | MYOS FELINE MUSCLE FORMULA |
| Package Dimensions  | 4.41 x 3.66 x 3.62 inches; 8.47 ounces |
| Specific Uses for Product | Coat, Indoor, Joints, Outdoor, Weight |
| Target Audience Keyword | house-cats, small-animal-pets |
| Warranty Description | 1 year |

## 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)
![Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings - Image 2](https://m.media-amazon.com/images/I/61yR4qYFVOL.jpg)
![Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings - Image 3](https://m.media-amazon.com/images/I/71rBhOGC8IL.jpg)
![Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings - Image 4](https://m.media-amazon.com/images/I/71okRV98F8L.jpg)
![Powered by Fortetropin for Senior Cats - Aids Weight Gain, Muscle Growth & Mobility Support - Natural, Cat Nutritional Supplement - 180 Servings - Image 5](https://m.media-amazon.com/images/I/61mbvvAnqYL.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

### ⭐⭐⭐⭐⭐ Good for geriatric cats & foster kittens
*by Z***O on February 19, 2026*

My veterinarian normally recommends this for geriatric cats with muscle loss, but told me I should try it for my underweight foster kittens. It helped them bulk up fast!

### ⭐⭐⭐⭐⭐ I Believe It Saved My Cat's Life
*by M***M on February 12, 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.

### ⭐⭐⭐ Didn't work for mine.
*by I***S on December 29, 2025*

Been using this for my senior cat with a hyperthyroid, no change. May work for a cat without Hashimoto's.

## Frequently Bought Together

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-12*