Free UK Delivery Over £50*

Extended Returns & Exchanges*

£13065 Raised For RDA To-Date
Equimins  |  SKU: EQS0435

Equimins Magnesium Calmer Supplement


  • PayPal

    Make 3 payments of £6.31

  • Klarna

    Make 3 payments of £6.31

  • Clearpay

    Make 4 payments of £4.73

  • Laybuy

    Make 6 payments of £3.15

A specially formulated blend of digestible sources of magnesium herbal compounds and B vitamins to gently induce a calm and controlled attitude in horses.

A 1kg tub will last the average horse for around 40 days.

Feeding recommendations:

Loading dose:

  • Ponies and medium size horses: 1 - 1.5 measures per day

A level measure weighs approx 25 grams. Always introduce for the first very slowly, literally a pinch to start, and slowly increase the amount daily up to the full dose over 10-14 days

Delivery and Shipping

Service Name Order below £50 Orders £50 or more
Royal Mail Tracked Standard £3.95 FREE
Royal Mail Express £5.95 £3.95
Parcelforce Express24 £6.95 £6.95


  • EASY Returns
  • 30 days return policy

We offer a no-hassle 30-day return policy for refunds & exchanges. Returns & exchanges are valid for 30 days after the order has been fulfilled, provided it has not been used or fitted and is returned in its original packaging.

As part of our extended returns policy for the festive period, all orders made between 2nd October - 24th December 2023 can be returned anytime before midnight on the 31st January 2024. For more information please visit our full returns page.