--- product_id: 96600402 title: "Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG" brand: "formula 707" price: "€ 80.55" currency: EUR in_stock: true reviews_count: 8 category: "Formula 707" url: https://www.desertcart.hr/products/96600402-formula-707-musclemx-equine-supplement-3lb-bag-conditioning-support-muscle store_origin: HR region: Croatia --- # ATP energy boost via Creatine Optimized equine conditioning 4 synergistic muscle builders Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG **Brand:** formula 707 **Price:** € 80.55 **Availability:** ✅ In Stock ## Summary > 🐎 Elevate your horse’s muscle game — because champions don’t wait! ## Quick Answers - **What is this?** Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG by formula 707 - **How much does it cost?** € 80.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/96600402-formula-707-musclemx-equine-supplement-3lb-bag-conditioning-support-muscle) ## Best For - formula 707 enthusiasts ## Why This Product - Trusted formula 707 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Metabolic Muscle Unlock:** OKG bypasses metabolic blocks to accelerate new muscle formation - • **Trusted Heritage Formula:** Crafted by John Ewing Company, experts since 1946 - • **Quad-Ingredient Powerhouse:** Lysine, Gamma Oryzanol, Creatine & OKG combine for peak muscle synthesis - • **Energy-Driven Muscle Growth:** Creatine fuels ATP production to power every stride - • **Visible Results, Proven by Users:** Supports weight gain, muscle definition, and a glossy coat ## Overview Formula 707 MuscleMx is a premium 3lb equine supplement blending lysine, gamma oryzanol, creatine, and ornithine-alpha-ketoglutarate to enhance muscle growth, energy metabolism, and conditioning in horses. Manufactured by the trusted John Ewing Company since 1946, it supports optimal muscle definition, weight gain, and overall equine vitality. ## Description John Ewing was at the forefront of equine nutrition development in the mid 20th century. He carefully formulated a product to increase growth and overall condition of horses. That product lives today as Daily Essentials, and is accompanied by a variety of formulations to support every aspect of a horse's health. We are proud to offer today's top-of-the-line supplements, all still manufactured out of our facility in Colorado. Review: AMAZING! - Working well after 32 servings. Definitely going to buy more! First photo was the day I started and the last 3 are most recent! Review: No Flies!! - Love the product and it worked. My barn had little to no flies in it after I started using ## Features - Empower your horse's metabolism to build optimum definition and muscle mass. - Combines four natural ingredients that synergistically encourage muscle-building metabolic reactions. - Lysine, an amino acid, aids in developing muscle-building proteins; Gamma oryzanol encourages weight gain and muscle formation. - Creatine helps supply energy to muscle cells by stepping up production of ATP; Ornithine-A-Ketoglutarate (OKG) helps the body bypass metabolic processes that prevent new muscle development. - Formulated and manufactured by John Ewing Company in Colorado, USA, where we've been Helping Horses Succeed Since 1946 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AE0CSIM | | Active Ingredients | amino acid | | Best Sellers Rank | #31,758 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Horse Weight Building Supplements | | Brand | Formula 707 | | Brand Name | Formula 707 | | Customer Reviews | 4.6 out of 5 stars 121 Reviews | | Item Form | Pellet | | Item Weight | 3 Pounds | | Manufacturer | John Ewing Company | | Product Benefits | Supports Muscle Growth | | Specific Uses For Product | Muscle Development | | Target Species | Horse | | UPC | 765616035005 | | Unit Count | 3.00 Pounds | ## Product Details - **Active Ingredients:** amino acid - **Brand:** Formula 707 - **Item Form:** Pellet - **Item Weight:** 3 Pounds - **Product Benefits:** Supports Muscle Growth ## Images ![Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG - Image 1](https://m.media-amazon.com/images/I/61azT0YvzWL.jpg) ![Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG - Image 2](https://m.media-amazon.com/images/I/71vT9HL69UL.jpg) ![Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG - Image 3](https://m.media-amazon.com/images/I/71ScBln14LL.jpg) ![Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG - Image 4](https://m.media-amazon.com/images/I/71wS-TalkLL.jpg) ![Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG - Image 5](https://m.media-amazon.com/images/I/71Ze3zOFiAL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What age can you start giving this?** A: Formula 707 MuscleMx is safe to administer to yearlings. **Q: is this powder or pellet?** A: This is a pelleted product. ## Customer Reviews ### ⭐⭐⭐⭐⭐ AMAZING! *by Z***H on May 4, 2026* Working well after 32 servings. Definitely going to buy more! First photo was the day I started and the last 3 are most recent! ### ⭐⭐⭐⭐⭐ No Flies!! *by T***I on March 11, 2026* Love the product and it worked. My barn had little to no flies in it after I started using ### ⭐⭐⭐⭐⭐ Will buy again. *by A***R on June 10, 2025* Very impressed with this. Gelding is gaining weight and muscle and has a shiny coat. ## Frequently Bought Together - Formula 707 MuscleMx Equine Supplement, 3lb Bag – Conditioning Support and Muscle Builder for Horses with Lysine, Gamma Oryzanol, Creatine & OKG - Manna Pro Weight Accelerator for Senior Horses – Weight Gain and Muscle Support Supplement with Omega 3 Fatty Acids and Flaxseed – High-Calorie Feed Topper for Horses – 8 lb Bag - Formula 707 Daily Essentials Equine Supplement, 6 lb Bag – Complete Vitamins and Minerals for Superior Health and Condition in Horses --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/96600402-formula-707-musclemx-equine-supplement-3lb-bag-conditioning-support-muscle](https://www.desertcart.hr/products/96600402-formula-707-musclemx-equine-supplement-3lb-bag-conditioning-support-muscle) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-07*