Description
Flexolt Oral Lice Treatment for Sheep
Flexolt Oral Lice Treatment for Sheep offers a breakthrough in lice control. It’s the first oral lice treatment approved for use in sheep with any wool length, including lambs at foot. Flexolt contains fluralaner, a novel active ingredient from the isoxazoline family, providing fast, effective control of lice strains, including those resistant to traditional treatments.
Why choose Flexolt for lice control?
- Controls lice on sheep and lambs with any length of wool
- Oral dosing is unaffected by rain or shearing conditions
- Allows flexible treatment timing throughout the year
- Low-volume dose with a high safety margin (up to 5x dose tolerated)
- Safe for use in lambs from 6kg, breeding rams and pregnant ewes
- No known resistance in sheep lice populations
- Effective across various management situations including off-shears, long wool, and mixed wool lengths
How does Flexolt work?
Fluralaner is absorbed into the bloodstream and works systemically. Lice ingest or contact the active ingredient at the skin surface, delivering fast-acting control. As a new chemical class, it offers a powerful tool against lice resistant to synthetic pyrethroids or insect growth regulators.
When can Flexolt be used?
- At shearing – pre-shearing or immediately off-shears
- Pre-lambing – treat ewes before lambing for complete flock coverage
- Crutching, classing, or pre-joining – fits into your existing management workflow
Pack sizes available:
- 5 Litre
- 20 Litre
Flexolt gives producers a reliable and convenient lice treatment without the mess and weather constraints of dipping or jetting.
Technical Information
These documents provide verified product information for safety, handling and regulatory compliance.
- Safety Data Sheet (SDS): Flexolt_Oral_Lice_Treatment_For_Sheep_With_Any_Length_Of_Wool_SDS
- Product Label: Flexolt_Oral_Lice_Treatment_For_Sheep_With_Any_Length_Of_Wool_Label
- ProductLabel APVMA: Flexolt_Oral_Lice_Treatment_For_Sheep_With_Any_Length_Of_Wool_Label_APVMA
- APVMA Product Registration Number: 91565
Part of the trusted Coopers Animal Health range – dedicated to providing effective, science-backed livestock solutions.









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