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Top rated horse calming supplements

AI-generated summary · updated July 27, 2026 · verify details before purchase.

  1. Best overall

    Equine Elixir - Calm & Focus for Horses

    4.5/5 $50-$60

    Highly rated for its blend of magnesium and B vitamins that promote calmness without sedation, suitable for competition and trail riding.

    • Gentle calming effect
    • Easy to feed pellets
    • No drowsiness
    • Slightly expensive
  2. Best liquid formula

    Quietex - Liquid Calming Supplement for Horses

    4.3/5 $40-$50

    Popular liquid calming supplement that works quickly for nervous or anxious horses, ideal for use before events or travel.

    • Fast acting
    • Can be mixed with feed
    • Effective for nervous horses
    • Strong smell
    • May cause slight sedation in some
  3. Best for daily use

    SmartPak SmartCalm Ultra - Pellets

    4.6/5 $55-$70

    A comprehensive daily calming supplement with magnesium and herbal ingredients that helps horses maintain focus and reduce anxiety.

    • Non-sedating
    • Palatable pellets
    • Supports overall behavior
    • Pricey
    • Requires daily feeding
  4. Best value

    Finish Line - Calm & Cool

    4.4/5 $45-$55

    Affordable calming supplement that uses Magnesium and B1 to promote relaxation; works well for horses with stress or nervousness.

    • Cost-effective
    • Easy to dose
    • No fillers
    • Not as potent for severe anxiety
  5. Best budget pick

    Vitalize - Equine Calming Pellets

    4.2/5 $35-$45

    Budget-friendly calming pellets that support a calm demeanor using magnesium and amino acids; good for mild anxiety.

    • Very affordable
    • Pellet form
    • Suitable for sensitive horses
    • Milder effect
    • Requires consistent use
  6. Best for travel/events

    Farnam-Excel - Horse Calming Supplement

    4.0/5 $30-$40

    Quick-acting calming paste that can be given before stressful situations like trailering or showing; contains tryptophan and thiamine.

    • Convenient paste
    • Fast results
    • One-time use
    • Short duration
    • Not for long-term use
  7. Best premium choice

    Mad Barn - Calm & Collected

    4.7/5 $60-$75

    High-end calming supplement with a unique blend of magnesium, B vitamins, and herbal extracts for support without drowsiness.

    • Excellent reviews
    • Natural ingredients
    • Effective for hot horses
    • Expensive
    • Large pellet size
  8. Best herbal blend

    A-Z Total Calm - Equine Supplement

    4.1/5 $40-$50

    Herbal calming supplement containing chamomile, valerian root, and passionflower for horses with nervous temperaments.

    • Herbal blend
    • Soothing effect
    • No artificial additives
    • Some horses dislike taste
    • Mild sedation in high doses

Buying advice

When choosing a horse calming supplement, consider the type of anxiety (acute vs chronic), cost per serving, and whether your horse prefers pellets, liquid, or paste. Always check the ingredients for potential prohibited substances if competing. Start with one product at a time to assess effectiveness, and consult your veterinarian if your horse has health conditions.

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