Introducing NEW Purina® Gastric Health Supplement & Feeds

Finding better ways to support your horses' gastric comfort.

Introducing NEWPurina® Gastric Health Supplement & Feeds

Finding better ways to support your horses' gastric comfort.

It is estimated that up to 90% of active horses experience gastric discomfort, affecting health, attitude and performance. Purina® Outlast™ Gastric Support Supplement is the latest innovation from Purina and is part of an overall gastric health program designed to aid equine gastric comfort and support horses that may develop gastric issues. Outlast™ Supplement contains a unique blend of ingredients to support proper pH, giving you and your horse the confidence to perform.

Ready to Try?

Ready to try Purina® Outlast™ Horse Supplement? Sign up for the Feed Greatness Challenge™.

Recognize the contributing factors associated with gastric discomfort. Common stressors include*:

Environment and Stress Factors:

  • Elevated exercise level and intensity
  • Performance and racing
  • Hectic training environment
  • Nervous disposition
  • Trailering
  • Lack of turnout
  • Lack of direct contact with other horses
  • Talk radio vs. music
  • Thoroughbred breed
  • Previous gastric ulcer diagnosis

Horse Management and Diet Factors:

  • Lack of pasture access
  • Fasting
  • Large meals with high starch content
  • More than 6 hours between meals
  • Inadequate forage quality and quantity
  • Stall kept or on stall rest
  • Water deprivation/intermittent access
  • Use of paste electrolytes or electrolytes in water
  • Use of NSAIDs for a prolonged time
Download our Purina® Equine Gastric Health Brochure to learn more.

Purina® Equine Gastric Health Product Lineup

Whether you’re a pleasure rider, train elite equine athletes or have horses prone to ulcers, you can use one of Purina’s innovative new products to help them stomach any stressful event.
Outlast™ Gastric Support Supplement

Outlast™ Gastric Support Supplement

  • Supports gastric health for optimal performance
  • Designed to support proper pH in stressful situations
  • Flexible feeding as a snack or top-dressed

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Ultium® Gastric Care Horse Formula

Ultium® Gastric Care Horse Formula

  • Nutritional support for peak performance and gastric comfort
  • Highly digestible fiber sources to support optimal hindgut environment
  • Purina® Outlast™ Supplement added to support proper pH
  • Specialized Yeast Extract additive to support the immune system

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Race Ready® GT Horse Feed

Race Ready® GT Horse Feed

  • A balanced formula to support horses through the stress of racing
  • Purina® Outlast™ Supplement added to support proper gastric pH
  • Contains antioxidants and a specialized yeast extract to help support the immune system

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Four Years in the Making

Horses at our nutrition center and in field tests around the country, elite equine athletes, celebrity horses and our team of PhD Equine Nutritionists and DVMs were all crucial to the development of Purina® Equine Gastric Health Supplements & Feeds. Read more about our intensive research below.
*ECEIM Consensus Statement – Equine Gastric Ulcer Syndrome in Adult Horses J Vet Intern Met 2015:29:1288-1299 Revised from Schummer et al., 197