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NAF Five Star Oestress Calming Liquid for Horses is a fast-acting liquid tincture which compliments the mare's natural oestrus cycle by encouraging regularity.
NAF Five Star Oestress Calming Liquid for Horses is a fast-acting liquid tincture which compliments the mare's natural oestrus cycle by encouraging regularity.
Naf

NAF Oestress Liquid 1L

£33.99
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.
Hassle free returns.

Aivly Country Store Ltd – Returns Policy

Extended Christmas Returns
Orders placed from 1st November 2025 benefit from an extended return period until 8th January 2026.
Orders placed outside this period follow our standard 28-day return policy.

General Return Conditions
To be eligible for a return:
Items must be unused, unworn, unsoiled, with tags attached, and in original packaging.
A receipt or proof of purchase, and your Order Number are required.
Items returned with strong odours (e.g., cooking smells, cigarette smoke, perfume) will not qualify for refund, exchange, or store credit.
All returns are inspected by our Returns Department.

Damages and Issues
Inspect your order upon receipt and contact us immediately if it is damaged, defective, or incorrect.
Email photos and details to [email protected] so we can resolve the issue promptly.


Returning for Other Reasons
If your item is the wrong size, colour, or no longer required, you have 28 days from receipt to return it.
Complete the Returns Form included in your parcel and send it with the item to:

Returns Department
Aivly Country Store Ltd
Crow Lane, Ringwood, Hampshire, BH24 3EA

Return postage costs are your responsibility, unless the item is deemed faulty by a member of our staff (in which case we will send out a label).
Refunds are processed to your original payment method within 3–5 business days after inspection. Please note bank processing times may vary.
Refunds are for the item cost only; postage is not reimbursed.

Important Notes
Goods returned are your responsibility until received by us. If you are posting your item(s) back to us, we recommend using a tracked service and obtaining proof of postage.
Refunds are processed Monday–Friday only.
We reserve the right to limit refunds at our discretion.

Exceptions / Non-Returnable Items
Unless faulty, the following cannot be returned or exchanged:

Safety Wear (riding hats, skulls, air jackets, body protectors) - fitted in-store only.
Bits - non-returnable for hygiene reasons.
Animal feed and bedding - unless unopened and in-date.
Items not clean and dry (due to Health & Safety regulations).

Exchanges
Exchanges are allowed for accepted returns both in-store and online.
You are responsible for all shipping costs for exchanges.

Contact
For any queries, email [email protected] or call 01425 472341.

Updated 2025

NAF Oestress Liquid 1L

Season:All Seasons

Brand:Naf

Code:NAF0108

Encourage a regular cycle and help avoid unwanted fluctuations by targeting hormone health.

Five Star Oestress helps to encourage regularity and balance thanks to our trusted formulation of nutrients and herbs.

With a complex base of traditional herbs in a synergistic blend, alongside bioavailable magnesium to disperse muscle tensions and help assist in the balance of hormones.

Five Star Oestress will help provide all our mares with the support they need to help regulate their cycles, for the good of every horse.

Clean Sport: Oestress Liquid is audited under the BETA NOPS Scheme as suitable for FEI competition. Check local authorities if racing or competing internationally.

Key Information
When do I need five star oestress?
  • Working Mares
  • Alpha Mares
  • Irregular cycles
  • Discomfort through her seasons
  • Tail swishing and sensitivity around her quarters
  • Geldings and colts showing stallion-like behaviour
What does five star oestress provide to my feedbowl?
  • Helps her feel more comfortable in every season
  • Provides herbs to support hormonal balance
  • Harnesses her natural ‘Girl Power’ to her work
  • Naturally sourced adaptogens and antioxidants
Technical Information
Composition
Magnesium chloride, Glycerine , Calcium carbonate, Monoglycerides of fatty acids (oleic acid).

Additives (per L)
Sensory
Lilac chastetree tincture 288ml
Black snow ball tincture 240ml
Sarashina shoma (Black cohosh) tincture 105ml
Ginger tincture 14.80ml
Milk thistle tincture 33.40ml
Rose (rosehip) tincture 29.70ml
Turmeric tincture 18.50ml

Feeding Instructions
A 1L bottle fed at 25ml per day will last approximately 40 days.

Horses & Ponies
Loading rate (3 – 7 days). 75 – 100ml
Maintenance. 25 – 50ml

Also suitable for colts and geldings showing ‘riggy’ or stallion like behaviour.

Not recommended for pregnant mares and discontinue use on broodmares two months prior to covering.
Sizing Information
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