Freestep InstaMag Spray for Horses

Freestep InstaMag Spray for Horses

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Item Number: INSTAMAG 
Phone orders quick webcode: E8310

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300ml was £19.00 £9.49 Usually despatched within 24 hours
500ml was £29.00 £14.49 Usually despatched within 48 hours



You are ordering items which require a prescription, Tampering with a prescription or attempting to obtain extra unauthorise supplies is a criminal offence and will have to be reported to the authorities. “Controlled Drugs” such as Epiphen or Tramadol can be only be dispensed ofter receipt of an original valid prescription sent by post. Controlled Drugs are sent via tracked, signature delivery.

  1. Place your order online or by phone
  2. Obtain a Prescription from your vet
  3. Either post the original, fax it to 01833 641032, or email it to us at [email protected]

 I have a prescription on file
 I am sending you a prescription by email
 I am sending you a prescription by fax
 I am sending you a prescription by post


Freestep InstaMag Spray for Horses

For easily spooked, excitable horses and those lacking in concentration,

Mist heavily and gently rub into the neck area, the closer to the ears the better.

Wait for results in under 20 minutes.
Over 4 times faster acting than any other magnesium calmer on the market, closest comparison – 90 mins.

Trans-dermal application is the fastest way to deliver magnesium into the tissues/blood and on to the brain. Fast acting, easily tolerated and promotes a willing attitude.

Available sizes: 300ml, 500ml.


Free shipping from Hyperdrug

Value Weight Delivery Charge*  
Over £49.00 Any Weight FREE*
Under £49.00 Under 250g £2.49
Under £49.00 No weight limit £4.99

Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited delivery options are available.

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Overseas orders

Postage outside of the UK is from £4.95

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*Free delivery and selected charges on orders over £49.00 mainland UK Parcelforce Zone1 for more information check the delivery info page.