Purina® Gastric Health Supplement & Feeds

Finding better ways to support your horses' gastric comfort.

Purina® 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.

See Purina® Outlast® Supplement in action.

Watch as Dr. Robert Jacobs, Purina Ph.D. research equine nutritionist, demonstrates how a horse's stomach would respond to a feeding of Outlast® Supplement.

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 gastric discomfort, you can use one of Purina’s innovative new products to help them stomach any stressful event.
Outlast® Gastric Support Supplement
  • Designed to support proper pH in stressful situations

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Ultium® Gastric Care Horse Formula
  • Nutritional support for peak performance and gastric comfort

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Strategy® Professional Formula GX
  • Provides protein, vitamins & minerals for maintenance, growth, breeding & performance

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Strategy® Healthy Edge® Horse Feed
  • Controlled starch & sugar with higher fat & fiber for horses with moderate calorie needs

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Race Ready® GT Horse Feed
  • A balanced formula to support horses through the stress of racing

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Purina® Impact® Professional Performance
  • Formulated with High Quality Protein and desirable amino acid profiles to meet the needs of equine athletes

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Omolene 100
  • Exceptional palatability & shine from a proprietary blend of vegetable oil & molasses

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Omolene 200
  • Multiple fuel sources balanced fat and soluble carbohydrates support both aerobic and anaerobic exercise

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Omolene 300
  • Muscle growth & bone development fortified with milk components, including amino acids and polysaccharides found in mare’s milk

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Omolene 400
  • Low dust ingredients designed for horses with respiratory or dietary sensitivity, this formula contains no barley, oats, or alfalfa

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Omolene 500
  • Multiple fuel sources balanced fat, fiber, and whole grain soluble carbohydrates support sustained performance

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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