Arm & Hammer Animal Nutrition



Consistent energy.

MEGALAC® helps to enhance herd productivity by delivering rumen bypass fat to the small intestine. This provides the extra energy needed to achieve peak production levels and to maintain production post-peak.


MEGALAC is the first bypass fat and most efficient energy source on the market. First introduced in 1986, MEGALAC remains the industry standard and is the only bypass fat with a USDA measured Net Energy for Lactation (NEL) value, 2.96 Mcal/lb.

  • Maintains consistent performance
  • Helps animals regain and maintain body condition
  • Delivers additional energy to the small intestine

MEGALAC Tools & Resources

As part of our ongoing commitment to the productivity of your animals, be sure to take advantage of these tools and resources.

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