---
product_id: 391995993
title: "Formula 707 Calming Equine Supplement 10 lb Bag – 80 Servings – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium"
brand: "formula 707"
price: "€ 353.21"
currency: EUR
in_stock: true
reviews_count: 5
category: "Formula 707"
url: https://www.desertcart.hr/products/391995993-formula-707-calming-equine-supplement-10-lb-bag-80-servings
store_origin: HR
region: Croatia
---

# 80 servings of CNS support 3 key calming ingredients Made in USA since 1946 Formula 707 Calming Equine Supplement 10 lb Bag – 80 Servings – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium

**Brand:** formula 707
**Price:** € 353.21
**Availability:** ✅ In Stock

## Summary

> ⚡ Calm, Focused & Competition-Ready – Because Your Horse Deserves the Best

## Quick Answers

- **What is this?** Formula 707 Calming Equine Supplement 10 lb Bag – 80 Servings – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium by formula 707
- **How much does it cost?** € 353.21 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/391995993-formula-707-calming-equine-supplement-10-lb-bag-80-servings)

## 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

- • **Heritage Quality:** Crafted in Colorado with decades of equine expertise
- • **Proven Performance:** Trusted by riders to ease nervousness without dulling alertness
- • **Triple-Action Calm:** L-Tryptophan, Thiamine & Magnesium synergize to reduce anxiety and muscle tension
- • **Balanced Brain Boost:** Supports serotonin, nutrition & relaxation for focused, calm horses
- • **Show-Safe Confidence:** Non-sedative formula approved for all major competitions

## Overview

Formula 707 Calming Equine Supplement is a premium 10 lb, 80-serving blend designed to reduce anxiety and enhance focus in horses. Featuring a scientifically balanced trio of L-Tryptophan, Thiamine, and Magnesium, it supports a calm central nervous system without sedation, making it safe for use before and during competitions. Made in the USA since 1946, this supplement helps nervous or excitable horses relax, improve training responsiveness, and maintain peak performance.

## Description

Formula 707 Calming contains COMPLETE support for the three processes that lead to a balanced central nervous system: serotonin, nutrition, and relaxation. A horse that’s nervous, jumpy and easily distracted is hard to train, difficult to work with and dangerous to be around. While some horses are born nervous, others may suffer from environmentally-induced stress. Among the symptoms of low magnesium are nervousness, muscle tremors, a lusterless hair coat and intolerance to work or exercise. Thiamine deficiency may be expressed in nervousness, irritability, excitability, elevated blood lactate and pyruvate, and muscle cramping. Both are more likely to occur in horses on a high-carbohydrate (i.e. high-grain) diet. Formula 707 Calming uses premium quality magnesium oxide to maximize bioavailability and combines it with two of the agents best known to have a calming effect in horses, thiamine and L-tryptophan.

Review: I was skeptical at first, but very happy with results. My 11year old mare had gotten buddy sour over the years, and nervous trailering. This project has made her more relaxed while standing in cross ties, and while riding. She used poop at least 4 times in the cross ties. While using this product she doesn’t even stress poop on cross ties anymore. She doesn’t even whinny to other horses when ridden. I haven’t trailered her yet since using the product. Does take about 2 weeks to start working. She is not dull or lethargic.
Review: I love Formula 707 products. I use the calming pellets, hoof formula and the Metastable. Great products.

## Features

- ANXIETY RELIEF - Designed to help nervous and/or excitable horses relax and improve their ability to concentrate on work and training
- ENHANCED FOCUS - Formulated with complete support to help your horse achieve a balanced central nervous system
- SHOW SAFE - This product is not a sedative, and is completely show-safe for use before and during competition in all major federations
- THREE POWERFUL INGREDIENTS - L-Tryptophan aids serotonin delivery and can decrease anxiety; Thiamine (B1) addresses nutritional deficiencies and metabolic processes; Magnesium supports calm, relaxed muscles
- MADE IN THE USA - All our products are manufactured in our own facility in Colorado, since 1946

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007OWZSSQ |
| Best Sellers Rank | #55,150 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Horse Calming Supplements |
| Brand Name | Formula 707 |
| Customer Reviews | 4.6 4.6 out of 5 stars (343) |
| Flavor | Unflavored |
| Included Components | As shown. |
| Item Weight | 4.54 kg |
| Manufacturer | John Ewing Company- Pets |
| Target Species | Horse |
| UPC | 765616104053 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Formula 707
- **Flavour:** Unflavored
- **Item weight:** 4.54 kg
- **Manufacturer:** John Ewing Company- Pets
- **Specific uses for product:** Digestive Health

## Images

![Formula 707 Calming Equine Supplement 10 lb Bag – 80 Servings – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium - Image 1](https://m.media-amazon.com/images/I/71fhU5lj2TL.jpg)

## Questions & Answers

**Q: How long does Calming typically take to work?**
A: It takes 72 hours to be fully absorbed in the system, a couple weeks to begin to overcome some of the mental aspects of their anxiety, and 72 hours to leave the system.

**Q: Can I increase the serving size?**
A: Most horses do great on one scoop per day. Some horses may benefit from two scoops per day for added efficacy if results are not seen with one scoop.

**Q: Do I have to feed this every day?**
A: Calming works best when fed daily. For immediate, fast-acting calming, you may want to try our Calming Paste.

**Q: Where is Calming made, and how do I know it's quality?**
A: Calming is made in our own facility in LaSalle, Colorado. We adhere to the good manufacturing guidelines of the National Animal Supplement Council - so you know you're getting a quality product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***T on 4 January 2026*

I was skeptical at first, but very happy with results. My 11year old mare had gotten buddy sour over the years, and nervous trailering. This project has made her more relaxed while standing in cross ties, and while riding. She used poop at least 4 times in the cross ties. While using this product she doesn’t even stress poop on cross ties anymore. She doesn’t even whinny to other horses when ridden. I haven’t trailered her yet since using the product. Does take about 2 weeks to start working. She is not dull or lethargic.

### ⭐⭐⭐⭐⭐ Review
*by D***C on 16 February 2026*

I love Formula 707 products. I use the calming pellets, hoof formula and the Metastable. Great products.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 26 February 2026*

Great product, fast delivery

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*