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10 Best Horse Calming Supplements 2025 in the United States

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Our Top Picks

#1

Winner

Formula 707 Calming Equine Supplement 5LB Bag – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium

The Formula 707 Calming Equine Supplement stands out with its blend of L-Tryptophan, Thiamine, and Magnesium, aimed at reducing anxiety and improving focus in horses. These ingredients help balance the central nervous system, making it a practical choice for nervous or easily excitable horses.

It's worth noting that the supplement is show-safe, meaning it can be used before and during competitions without concerns of disqualification due to sedative effects. Palatability seems good, as it comes in pellet form, which is generally well-accepted by horses.

The 5-pound bag should last a while, depending on dosage requirements, which should be strictly followed as per instructions on the bucket. Individual horses' responses may vary, and it might take some time to notice significant changes. Safety is reinforced as it's dairy-free and free from common allergens, but as always, monitoring for any side effects when introducing a new supplement is recommended.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Dosage
Comes with a convenient scoop for measuring, ensuring precise dosage.
Palatability
Ease of use and palatability are top-notch; horses seem to love it.
#2

Formula 707 Calming Equine Supplement, Daily Fresh Packs – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium

The Formula 707 Calming Equine Supplement is designed to help nervous horses relax and focus better during training and work. It contains key ingredients like L-Tryptophan, Thiamine (B1), and Magnesium, which work together to support the central nervous system. These ingredients are known for their roles in reducing anxiety, addressing nutritional deficiencies, and promoting muscle relaxation. This makes it suitable for horses that experience anxiety and need better focus during activities.

The supplement comes in convenient, pre-measured daily fresh packs that keep the product fresh and are easy to use, especially when traveling or at events. However, it's important to note that the duration of effect isn't specified, so you might need to monitor your horse to see how long the calming effect lasts.

The supplement is manufactured in the USA by the John Ewing Company, which has been in the business since 1946, adding a level of trust and reliability. As with any supplement, it's crucial to ensure it fits your horse's specific needs and to consult with a veterinarian if you have any concerns about safety or potential side effects.

#3

Vetoquinol Zylkene Equine Behavior Support Horse Supplement Powder 2000mg, 20ct

The Vetoquinol Zylkene Equine Behavior Support Powder is designed to help manage stress-related behaviors in horses and ponies. Its main ingredient, Alpha-Casozepine, is non-sedative and non-addictive, promoting relaxation without making the horse drowsy. This can be particularly useful for situational stress like travel, weaning, or training.

The supplement is in powder form, with an apple flavor intended to make it more palatable for horses. It is administered as a top dress to feed, with specific dosage instructions based on the horse’s weight and the stressful event duration. Typically, it's given three days prior to the event and can be continued as needed.

Safety-wise, it appears to be a reliable option since it is non-addictive and has no known sedative effects. However, as with any supplement, it's recommended to follow veterinarian advice, especially for long-term use. This product is best suited for horse owners who need a non-sedative, stress-reducing option that can be easily mixed into their horse's feed.

Buying Guide for the Best Horse Calming Supplements

Choosing the right horse calming supplement can be a crucial decision for ensuring the well-being and performance of your horse. These supplements can help manage stress, anxiety, and hyperactivity in horses, making them more manageable and comfortable. To make an informed choice, it's important to understand the key specifications and how they relate to your horse's specific needs. Here are some important factors to consider when selecting a horse calming supplement.
IngredientsThe ingredients in a horse calming supplement are crucial as they determine the supplement's effectiveness and safety. Common ingredients include magnesium, tryptophan, valerian root, and chamomile. Magnesium helps with muscle relaxation and nerve function, tryptophan is an amino acid that can promote calmness, valerian root is a natural sedative, and chamomile has soothing properties. When choosing a supplement, consider any known allergies or sensitivities your horse may have and consult with a veterinarian to ensure the ingredients are safe and appropriate for your horse's needs.
FormHorse calming supplements come in various forms, including powders, pellets, liquids, and pastes. The form you choose can affect how easily you can administer the supplement and how well your horse accepts it. Powders and pellets can be mixed with feed, while liquids and pastes can be given directly into the horse's mouth. If your horse is a picky eater, you might prefer a form that can be easily hidden in their regular feed. Consider your horse's preferences and your convenience when selecting the form of the supplement.
DosageThe dosage of a horse calming supplement is important to ensure it is effective without causing any adverse effects. Dosage recommendations are usually based on the horse's weight and the severity of their anxiety or stress. It's essential to follow the manufacturer's guidelines and consult with a veterinarian to determine the appropriate dosage for your horse. Overdosing can lead to health issues, while underdosing may not provide the desired calming effect. Adjust the dosage as needed based on your horse's response and any professional advice you receive.
Duration of EffectThe duration of effect refers to how long the calming effects of the supplement last. Some supplements provide short-term relief, ideal for specific events like transportation or competitions, while others offer long-term support for ongoing anxiety or stress. Short-term supplements might work within an hour and last for a few hours, whereas long-term supplements may take a few days to show effects but provide continuous support. Consider your horse's specific needs and the situations in which they require calming when choosing a supplement with the appropriate duration of effect.
PalatabilityPalatability refers to how appealing the supplement is to your horse in terms of taste and smell. A supplement that your horse finds unpalatable can be difficult to administer and may lead to refusal to eat. Many manufacturers add flavors to make the supplements more appealing, but individual horses have different preferences. If possible, try a small sample of the supplement to see if your horse likes it before committing to a larger purchase. Ensuring the supplement is palatable will make it easier to incorporate into your horse's routine.
Safety and Side EffectsSafety and potential side effects are critical considerations when choosing a horse calming supplement. Some ingredients may cause adverse reactions in certain horses, such as drowsiness, digestive issues, or allergic reactions. It's important to research the safety profile of the supplement and consult with a veterinarian to understand any potential risks. Look for supplements that have been tested and have positive reviews from other horse owners. Monitoring your horse for any side effects when starting a new supplement is also essential to ensure their well-being.

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