Epsom Salt by AniMed is a magnesium supplement made to support your horse's normal muscle and nervous system function. This easy-to-feed daily supplemental helps all classes of horses maintain optimal performance. Epsom salts can also be used as a poultice or laxative for horses. 

• 929mg magnesium
• Helps horses with magnesium deficiency 
• Can also be used as poultice 
• Can be used as laxative 
• Easy to feed