• StressLess Calming Supplement Now in a 30-Day Supply – A Trusted Solution for Horse Anxiety, Easier Than Ever to Try

    The Best Calming Supplement for Horses, Now More Affordable to Try

Why StressLess® Is a Top-Rated Calming Supplement for Horses

Managing stress and anxiety in horses is a challenge every rider, owner, and trainer understands. Whether it’s the demands of competition, the stress of trailering, or changes in environment or routine, a reliable calming supplement can make a big difference. That’s where StressLess® comes in—one of the best horse calming supplements available today. And now, it’s easier than ever to try: StressLess® is available in a new 30-day supply, making it more accessible and affordable for first-time users.

Developed by veterinarians, StressLess® promotes calmness and focus without sedation, allowing your horse to remain alert and ready to perform. The formula features casein hydrolysate, a milk-derived protein known for its natural calming effects. Unlike herbal formulas, StressLess® doesn’t cause drowsiness or erratic behavior. It’s also lactose-free, preservative-free, and herb-free—and horses love the apple flavor.

Centerline Distribution offers the same full money-back guarantee on our 30-day supply as the 60-day supply—if you’re not satisfied with the results, we’ll refund you in full, no questions asked. Please note: the 30-day supply provides one month of use at the recommended dose of two scoops per day.

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Now Easier to Try: StressLess® in 30-Day and 60-Day Supply Options

StressLess®, the trusted calming supplement for horses, is now available in convenient 30-day and 60-day supply options—making it easier and more affordable than ever to try. The 30-day supply is priced at just $90, while the 60-day supply offers even greater value at $149. These flexible options are ideal for first-time users who want to evaluate the supplement’s effectiveness, as well as for addressing short-term stressors such as shows, trailering, or seasonal competition demands. Both supply sizes are available for purchase on Amazon and at CenterlineDistribution.net.

When compared to other calming supplements on the market, StressLess® consistently delivers superior value and performance. Zylkene® Equine, which also uses a milk-derived protein, is significantly more expensive—priced at $167.49 for only 20 packets. Total Calm & Focus, another competitor, combines Ramisol™, magnesium, and B vitamins, but it varies widely in price and does not always offer consistent results. In contrast, StressLess® provides predictable, non-sedating benefits at just $3 per day or less, making it one of the most effective and affordable calming horse supplements available.

Whether your horse is traveling, training, or adjusting to new environments, StressLess® helps promote a calm, focused demeanor without sedation. With the introduction of the new 30-day supply, there’s no better time to try StressLess® and discover why it’s the best calming supplement for horses on the market today.

30-Day & 60-Day Supply Options

It’s now easier to try StressLess. To help riders test the supplement without a long-term commitment, StressLess® is now available in:

  • 30-Day Supply – $90
  • 60-Day Supply – $150

Perfect for:

  • First-time users wanting to assess results
  • Short-term stress (shows, travel, changes in routine)
  • Seasonal use during peak competition months

Both sizes are available on Amazon and at CenterlineDistribution.net

How StressLess® Stacks Up Against Competitors

Plenty of calming products exist—but not all deliver. Here’s how StressLess® compares:

  • Zylkene® Equine: Contains alpha-casozepine, but costs $167.49 for 20 packets—far more expensive per dose.

  • Total Calm & Focus: Includes Ramisol™, magnesium, and B vitamins. Price ranges widely, and results may be inconsistent.

StressLess® delivers predictable, non-sedating results at just $3/day—even less with the 60-day supply—making it one of the most effective and affordable calming horse supplements on the market.

The Trusted Calming Horse Supplement for Equine Performance

When it comes to managing equine stress without compromising performance, StressLess® Calming Horse Supplement delivers results you can trust. Unlike other calming aids that may dull your horse’s edge, StressLess® is specifically designed to ease anxiety while keeping your horse alert, focused, and ready to work. Whether preparing for a show, hauling to a new environment, or navigating daily training, this supplement helps maintain composure and attentiveness—so your horse stays cool, responsive, and in sync with you. The result is a more balanced, confident partner who performs at their peak and enjoys the ride as much as you do.

Now available in a convenient new 30-day supply, StressLess® is ideal for first-time users and seasonal needs. Backed by veterinarians and favored by riders nationwide, it’s the go-to natural calming supplement for horses who need calm without compromise.

Purchase StressLess Equine Supplement