Altresyn 4mg/ml Oral Solution 1080ml

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Altresyn 4mg/ml Oral Solution 1080ml

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Item Number: ALTRESYNS 
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Unit Price:

£154.09 (Incl. Vat)

Usually ships within 7 working days


NB This is a prescription only medicine
How do I buy Prescription medicines from you?

  1. Obtain a Prescription from your vet
  2. Place your order online or by phone
  3. Either fax email* or post your prescription to us.
  4. “Controlled Drugs” can only be dispensed ofter receipt of an original valid prescription sent by post. Controlled Drugs must be sent via tracked, signature delivery and do not qualify for free delivery.
  5. **Unless your vet has stated that the original must be sent to us.
  6. Hyperdrug Pharmaceuticals Ltd, Middleton In Teesdale, Barnard Castle, County Durham, DL12 0NG.

1). You are ordering a PRESCRIPTION ONLY medicine. Please do NOT continue unless you are sending us a valid prescription from your vet.

2). If the surname you are using for this order is different to the one on the prescription please write it at the top of the prescription. Otherwise dispensing may be delayed.

  1. Please tick correct box below
  2. Email prescriptions to us at [email protected] .

 I already have a valid prescription on file with you
 I am sending a prescription by email (Not allowed for Controlled Drugs)
 I am sending a prescription by post (Essential for Controlled Drugs )

Email prescriptions to us at [email protected]


Altresyn 4 mg/ml oral solution 1080ml.


For the synchronisation of oestrus in sexually mature gilts.

Dosage and administration

Oral use. 20 mg altrenogest/animal, i.e. 5 ml per animal once a day for 18 consecutive days.

For 540 and 1080 ml presentations:

The product should be administered with the Altresyn doser only.

To prime the doser:

-put the bottle in an horizontal position, the nozzle of the doser directed up-wards

-slowly press the trigger until a drop pearls at the tip of the nozzle.

Then, the doser delivers 5 ml dose for each complete activation of the trigger. For the regular administration hold the vial vertically upside-down.The doser should remain on the bottle for the whole product in-use period, and the lock system should be used for any storage between treatments.


Free shipping from Hyperdrug

Value Weight Delivery Charge*  
Over £49.00 Any Weight FREE*
Under £49.00 Under 250g £2.99
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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