Butirex C4

Enteric Bioregulator

Butirex C4 is a novel source of Butyric acid that has been specifically formulated using a controlled release technology. The Sodium butyrate in Butirex C4 is protected by a physical–chemical structure of buffering salts, preventing it from dissolving and disassociating in the initial part of the enteric system.

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  • Powder

Features / Benefits

  • Shows 85% efficacy in the small intestine
  • Helps in increased proliferation of intestinal cells
  • Positively influences the growth and regeneration of intestinal villi
  • Aids in maintaining optimum eubiosis
  • Improves overall enteric health and feed efficiency
  • Helps in general improvement of litter conditions and egg shell quality
  • Stable under pelleting and extrusion conditions
  • Does not require any action of enzyme (lipase) for its normal functioning within the enteric system



  • Pre-starter: 0.51 kg/MT of feed
  • Starter/Finisher: 0.5 – 0.75 kg/MT of feed

Layers and Breeders

  • 0.5 – 1 kg/MT of feed


  • Poultry

Packaging and Presentation

  • 25 kg HDPE bag

Shelf Life

  • 2 years from the date of manufacture


Novation, Spain