Oestress Liquid is a fast acting liquid tincture which compliments the mare's natural oestrus cycle by encouraging regularity and providing extracts of herbal ingredients that have been used for hundreds of years to support hormone balance.

By improving her diet with Oestress, you are helping your mare to help herself.

Oestress also provides bio-available magnesium to relax muscle tension and encourage calmness.

Lastly, Oestress is rich in natural antioxidants to naturally support a healthy system.

Oestress should be fed daily throughout the spring and summer season and may be increased in accordance with her oestrus cycle. However, if needed Oestress is suitable for year round use.

Water, Magnesium chloride, Glycerine, Chastetree berries, Black cohosh & Crampbark.


Additives(per lt)





11.7 ml

Milk thistle

26.5 ml

Rose (rosehip)

23.5 ml


14.7 ml



Crude protein


Crude fat


Crude ash


Crude fibre







Feed whenever seasonal behavioural changes andtension are seen in mares which can affect temperament and performance.

Horses & Ponies

ml per day

Peak rate (3-7 days)


Standard Maintenance



Available in 1 Litre (40 Days Supply), 2 Litre (80 Days Supply) or 5 Litre (200 Days Supply)

*please note that we are unableto send liquids in excess of 1 litre overseas due to International AirfreightSafety Restrictions*

*please select only 1 litre if you live outside of the UKMainland as we cannot ship the 2 litre or 5 litre abroad*

[if gte mso 9]> Normal 0 false false false EN-GB X-NONE X-NONE Please note that we cannot send supplements to Australia without avalid BICON permit.

Australian citizens will need to obtain a BICON permit prior topurchase & send us the documentation prior to export.

[if gte mso 9]> Normal 0 false false false EN-GB X-NONE X-NONE We are one of the largest independent retailers of NAF in the UK and a verified premium stockist giving us access to the entire range. Our sales advisors all use these products on a daily basis so are able to offer you expert advice. If you need any assistance in selecting the right item for you or your horse please don't hesitate to contact us.