Virbac Razor Broad Spectrum Horse Wormer

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Virbac Razor Broad Spectrum Horse Wormer. Australia’s Trusted Dual-Action Protection Against Every Major Parasite.

RAZOR® Equine Wormer delivers powerful, broad-spectrum protection against internal parasites that threaten your horse’s health and performance. Developed and made in Australia, this concentrated multi-dose worming paste provides effective control of roundworms, bots, tapeworms, and summer sores - all in one convenient syringe.

Formulated with Ivermectin and Praziquantel, RAZOR® targets every major worm species found in horses, including benzimidazole-resistant small strongyles. Whether you’re managing a competition horse, a broodmare, or a foal, RAZOR® provides safe, reliable protection for the whole herd. One syringe treats up to two 600kg horses, making it a cost-effective choice for smart horse owners.

Keep your horse in top condition with strategic worming - and trust RAZOR® to make it simple, effective, and affordable.

Why Riders Choose RAZOR®

  • Broad-spectrum control of roundworms, tapeworms, bots, and summer sores
  • Dual-action formula combines Ivermectin & Praziquantel for total parasite coverage
  • Safe for all horses - including foals, pregnant mares, and breeding stallions
  • Multi-dose syringe treats two 600kg horses - efficient and economical
  • Palatable paste for easy, stress-free dosing
  • Australian-made and trusted for performance and quality

Active Ingredients

  • Ivermectin (8mg/g): Targets and eliminates internal and external parasites, including bots and threadworms
  • Praziquantel (100mg/g): Highly effective against all three species of tapeworms

How to Use

Administer orally using the syringe. Dose at 1mL per 40kg body weight:

  • 400kg horse = 10mL
  • 600kg horse = 15mL
  • One syringe treats up to 2 x 600kg horses or 3 x 400kg ponies.

Ensure accurate dosing by setting the plunger ring to the correct weight. For best results, integrate RAZOR® into a strategic worming program to reduce the risk of parasite resistance and maintain long-term equine health.

The Delzani Difference

At Delzani, we partner with trusted brands like Virbac to bring Australian riders and horse owners proven, science-backed health solutions. RAZOR® Equine Wormer combines innovation, reliability, and value - protecting your horse’s health from the inside out so they can perform at their best, every day.

Product Details

  • Type: Broad-spectrum equine worming paste
  • Suitable for: All horses - foals, broodmares, stallions
  • Pack size: 30mL syringe (treats up to 2 x 600kg horses)
  • Made in: Australia

Always read the label. Use only as directed. For animal use only.

 

Product Reviews

Easy to use

By: on 23 October 2025
Simple to dose, good value, and my horses don’t fuss over the taste. Will use again.
(5)

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