---
product_id: 82308454
title: "NAF Five Star Oestress 500g – Hormonal Support Supplement for Mares – With Chasteberry, Magnesium & Soothing Herbs – Promotes Calm Behaviour & Seasonal Comfort"
brand: "naf"
price: "€ 102.71"
currency: EUR
in_stock: true
category: "Naf"
url: https://www.desertcart.com.cy/products/82308454-naf-five-star-oestress-500g-hormonal-support-supplement-for-mares
store_origin: CY
region: Cyprus
---

# Chasteberry for hormone balance 500g convenient trial size Magnesium to soothe muscles NAF Five Star Oestress 500g – Hormonal Support Supplement for Mares – With Chasteberry, Magnesium & Soothing Herbs – Promotes Calm Behaviour & Seasonal Comfort

**Brand:** naf
**Price:** € 102.71
**Availability:** ✅ In Stock

## Summary

> 🌟 Ride the calm wave—because your mare deserves five-star serenity!

## Quick Answers

- **What is this?** NAF Five Star Oestress 500g – Hormonal Support Supplement for Mares – With Chasteberry, Magnesium & Soothing Herbs – Promotes Calm Behaviour & Seasonal Comfort by naf
- **How much does it cost?** € 102.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/82308454-naf-five-star-oestress-500g-hormonal-support-supplement-for-mares)

## Best For

- naf enthusiasts

## Why This Product

- Trusted naf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Highly rated with rapid results—see noticeable calm and rideability improvements within a week.
- • **Smart Trial Size:** 500g pouch perfect for testing or intermittent use, ensuring no waste and maximum flexibility.
- • **Seasonal Mood Mastery:** Tailored for mares’ transitional phases, promoting focus and relaxed behaviour when it matters most.
- • **Hormonal Harmony Boost:** Clinically backed chasteberry eases mood swings and supports natural cycle balance.
- • **Calm Without Compromise:** Magnesium and herbal extracts reduce tension and nervous energy—no sedation, just serenity.

## Overview

NAF Five Star Oestress is a premium 500g powdered supplement designed specifically for mares to support hormonal balance and ease behavioural discomfort during oestrus. Featuring traditional chasteberry, magnesium, and calming herbs, it promotes relaxation and focus without sedation. Ideal for managing mood swings and muscle tension during seasonal transitions, this allergen-free, no-added-sugar formula is trusted by equestrians for fast, effective results.

## Description

Free delivery and returns on eligible orders. Buy NAF Five Star Oestress 500g – Hormonal Support Supplement for Mares – With Chasteberry, Magnesium & Soothing Herbs – Promotes Calm Behaviour & Seasonal Comfort at desertcart UK.

## Features

- Supports Hormonal Balance in Mares - Helps reduce behavioural and physical discomfort associated with the oestrus cycle.
- With Chasteberry (Vitex Agnus Castus) - Traditionally used to regulate hormones and ease mood swings and tension.
- Includes Magnesium & Calming Herbal Extracts - Helps soothe muscle tension and nervous energy without sedating the horse.
- Ideal for Moody or Sensitive Mares - Encourages relaxation, focus, and comfort during transitional seasons.
- Convenient 500g Size for Short-Term Use or Trial - Perfect for initial introduction or for mares with intermittent seasonal needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003ZJAAR6 |
| Age Range Description | All Life Stages |
| Allergen Information | Allergen-Free |
| Animal Food Diet Type | Veterinary Diet |
| Benefits | Supports hormonal balance, soothes mood swings, encourages calm focus, non-sedating |
| Best Sellers Rank | 7,606 in Pet Supplies ( See Top 100 in Pet Supplies ) 8 in Horse Calming Supplements |
| Brand Name | NAF |
| Breed Recommendation | All Breed Sizes |
| Container Type | Pouch or Bag |
| Customer Reviews | 4.5 4.5 out of 5 stars (155) |
| Flavour | Unflavoured |
| Global Trade Identification Number | 05032410018912 |
| Included Components | See Description |
| Item Form | Powder |
| Item Type Name | NAF Five Star Oestress |
| Item Weight | 0.5 Kilograms |
| Manufacturer | Greencoat Ltd |
| Manufacturer Part Number | O89.500 |
| Model Number | O89.500 |
| Number of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 500g |
| Pet Type | Horse |
| Product Warranty | Manufacturer Fault |
| Recommended Uses For Product | Managing mare-ish behaviour, supporting a healthy system during transitional seasons |
| Special Features | Targeted hormonal support for mares and unique ingredient combination |
| Special Ingredients | [INF] Inferred: Traditional herbs and natural antioxidants |
| Specific Uses For Product | Active |
| Target Species | Horse |
| Unit Count | 500.0 gram |

## Product Details

- **Age range (description):** All Life Stages
- **Brand:** NAF
- **Flavour:** Unflavoured
- **Item form:** Powder
- **Specific uses for product:** Active

## Images

![NAF Five Star Oestress 500g – Hormonal Support Supplement for Mares – With Chasteberry, Magnesium & Soothing Herbs – Promotes Calm Behaviour & Seasonal Comfort - Image 1](https://m.media-amazon.com/images/I/71c+JRRYbuL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

---

## 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.com.cy/products/82308454-naf-five-star-oestress-500g-hormonal-support-supplement-for-mares](https://www.desertcart.com.cy/products/82308454-naf-five-star-oestress-500g-hormonal-support-supplement-for-mares)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-10-21*