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SmartCalm® Ultra Pellets
SmartSupplements by SmartPak — Item #17477
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Best-selling calming formula

  • 10,000 mg of magnesium, 1,000 mg of vitamin B1, and 2,000 mg of inositol for nervous system function
  • Also includes 500 mg of l-tryptophan, an essential amino acid that may help calm & soothe
Is your horse anxious, spooky, or unfocused? SmartCalm Ultra Pellets are an herb-free formula designed to support proper nervous system function, helping to minimize skittishness. SmartCalm Ultra Pellets offer a comprehensive approach to calming by providing 10,000 mg of magnesium, 1,000 mg of vitamin B1, 2,000 mg of inositol (a B vitamin relative), and 500 mg of L-tryptophan. This essential amino acid is converted into serotonin, a hormone that may increase feelings of well-being and contentment, helping to calm and soothe. SmartCalm Ultra Pellets have a tasty apple-banana flavor your horse is sure to love!
View our Calming Supplement Comparison Chart


Active Ingredients per 60 g:
(Maintenance Dose = 1 scoop (60g) daily)
  • Magnesium
    10,000 mg
  • Taurine
    5,000 mg
  • Inositol
    2,000 mg
  • Thiamine (B1)
    1,000 mg
  • L-Tryptophan
    500 mg
Inactive Ingredients:: Alfalfa Meal, Artificial Flavor, Corn Distillers Dried Grains with Solubles, Grape Pomace (Ground Grape Seed and Skin), Lignin Sulfonate, Stabilized Rice Bran, Vegetable Oil (Cold Pressed).


Instructions for Use:
Horse Weight Recommended Amount
Under 500 lbs. 0.5 scoops
500 - 1000 lbs. 1 scoop
1000 - 1500 lbs. 1 scoop
Over 1500 lbs. 1.5 scoops
Directions for Use: Administer 60 g daily, 1 scoop = 60 g.

Clinical Research

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    out of 5
    87% of customers would recommend this product to a friend!
    Tell us what you think!

    The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

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    SmartCalm® Ultra Pellets is rated 4.3 out of 5 by 1362.
    Rated 4 out of 5 by from So far so Good. Our horse has been eating this along with her feed and has been improving very well.
    Date published: 2017-05-01
    Rated 5 out of 5 by from Crazy mare turned normal I leased an 18 year old mare and she was crazy. She couldnt walk in certain places because she would become uncontrollable (hand walking) and was embarrassing at times. Luckily during my last month of my lease right when the weather turned nice, I started this supplement
    Date published: 2017-04-29
    Rated 5 out of 5 by from Calm Down I have been feeding SmartCalm Ultra Pellets to my horses during the latter part of the winter going into spring. Once we're able to open up our pastures they will be better able to run off the excess energy.
    Date published: 2017-04-28
    Rated 5 out of 5 by from Really works! My 3 year old can be irrationally spooky and hard to keep focused. My vet recommend trying this. After 5 days of feeding SmartCalm Ultra, the difference in attitude was significant. Much calmer, focused and less spooky. After 30 days I'm still shocked at what a difference it has made.
    Date published: 2017-04-26
    Rated 5 out of 5 by from Really helps even in thunder storms! Jett doesn't get ridden very often right now so gets edgy even in his large pasture. This product helps him cope with "spooks". Thank you Smart Calm Ultra!
    Date published: 2017-04-26
    Rated 5 out of 5 by from Definitely Works!!! I've been using this product for 3 or 4 months with my rescue. I noticed an improvement within the first 2 weeks and I been really happy using it. My guy quit nibbling me and everyone else and the muscles in his neck have really relaxed. So I thought I'd try not using it and seeing if I noticed a difference. WOW! It was almost immediate.... his old behavior returned. I started feeding it to him again and he's back to his sweet self. Obviously he needs this supplement to feel happy and calm.
    Date published: 2017-04-24
    Rated 5 out of 5 by from Smartpak are so easy to keep up with and my Ruby i Ruby is much more focused on her riders intentions now that she has been in smartcalm ultra for 3 months!!students have been able to show her and thatvuscamazing. She has been in the ribbons almost every class also.
    Date published: 2017-04-18
    Rated 5 out of 5 by from
    Date published: 2017-04-14
    Rated 5 out of 5 by from Calming affect Seems to take the edge off and help our mare focus more on the tasks at hand
    Date published: 2017-04-10
    Rated 1 out of 5 by from Convenient Packaging, High hopes but No Effect After 7 weeks on SmartCalm Ultra, we have seen no change in our gelding's spooky behavior. Always arrives on time, conveniently packaged.
    Date published: 2017-04-10
    Rated 1 out of 5 by from Didn't work Bought this for my mare who likes to neigh and act like a goof when she is away from her stablemates and makes it difficult to work with. My horse has been on this for 2 months and there is no change . But not everything works for every horse . Going to give Vision a try .
    Date published: 2017-04-06
    Rated 1 out of 5 by from Didn't work for my nervous horse I had high hopes that this would calm my almost unmanageable gelding when he is separated from any of his barn buddies. Gave just as directed but there was no change
    Date published: 2017-04-03
    Rated 5 out of 5 by from Very convenient to feed. My horse is very fractious and this product has made a huge difference in his demeanor
    Date published: 2017-04-02
    Rated 5 out of 5 by from Wonderful Product! SmartCalm has helped our horse Lyric so much and even more quickly than stated. He was apt to spook and buck in the ring under certain circumstances but hasn't done that at all in the last month. (He's only been on it for 2 months!) so, I highly recommend this product for any horse with any anxiety issues.
    Date published: 2017-04-01
    Rated 5 out of 5 by from A step up from SmartCalm. I upgraded from SmartCalm which was very effective but I felt she needed a little more help. I have seen a more relaxed mare in the month since I started the Ultra.
    Date published: 2017-03-31
    Rated 5 out of 5 by from Totally different horse He has been on it for a few months and has total focus on me while we work. Totally different horse.
    Date published: 2017-03-26
    Rated 5 out of 5 by from Works great! I am so glad I bought this! My horse was beginning to become very hot and high energy over the winter and after a few weeks on this supplement it completely changed him.
    Date published: 2017-03-24
    Rated 5 out of 5 by from It actually works! My mare is very hyper. These pellets let her perform at maximum energy but take away the spooking and bucking!
    Date published: 2017-03-18
    Rated 5 out of 5 by from Great product has made my horse a different horse
    Date published: 2017-03-17
    Rated 5 out of 5 by from Easy to feed pellets! It has only been a month of use and I can already see a significant change in my horses behavior.
    Date published: 2017-03-17
    Rated 5 out of 5 by from Good Results This is the second winter that I've used the Smart Calm Ultra Pellets. Although it has been a warn winter it still takes the edge off my horse when he has to spend more time in the barn.
    Date published: 2017-03-14
    Rated 5 out of 5 by from Great for a recovering injury I bought this for my endurance arab who injured his check ligament and had to be laid up for a while. This supplement helped quite a bit to calm him down and just let him chill. Its not 100%, but nothing other than prescribed sedatives are. My vet was even impressed on my horse's attitude adjustment while on it and has recommended it to other clients
    Date published: 2017-02-27
    Rated 5 out of 5 by from Love it!!! My horse has been having some problems with his vision as he gets older. I've put him on smartcalm ultra. It's done wonders for him. He's still a little spooky. But instead of spooking then having a complete mental breakdown for a hour. He'll spook, snort, and continue about his day. It's really taken him down a few notches. I'm very happy with it. Unfortunately my horse doesn't care for the taste, so I have to mix it in his grain really well. His other SmartPak's he'll eat directly out of my hand.
    Date published: 2017-02-22
    Rated 1 out of 5 by from I have used half a bagain and not noticed any big difference yet. I'm still hoping.
    Date published: 2017-02-21
    Rated 5 out of 5 by from Horse seems much calmer Started this on him 3 or so months ago. He has been much calmer but I don't know if it is the supplement, the weather, or the extra work we've been putting in. We will stop the supplement in a couple of weeks and see if he reverts back to his prior level or anxiety. Hopefully we've helped instill a different behavior pattern.
    Date published: 2017-02-21
    Rated 5 out of 5 by from Easy to use I bought this for a pony and it is has helped a lot.
    Date published: 2017-02-15
    Rated 5 out of 5 by from Seems to help I was skeptical when I purchased smart calm ultra this fall. After 20 days on the supplement I felt a difference in the stallions focus. After 30 days when I pulled him off for a few days there was a huge change he was over reactive. I kept him off and gelded him then played with the supplement 1 week on 1 week off for 3 weeks. He's been gelded almost 2 months now and I can feel he's easier to warm up away from home. Less reactionary to things outside the arena. I would highly recommend. At shows I feed a double dose or am and pm dose.
    Date published: 2017-02-14
    Rated 5 out of 5 by from Excellent!!! My pony is a maniac. He was passed around from owner to owner until I bought him because of his behavior. I've made a ton of progress with him, although it really helped to have him on a calming supplement. I tried quietex daily before, and it would work up until he got himself in a tizzy from spooking. Then he wasn't able to calm down after that. There were some days that I'd need to give him a very small amount of Ace just to survive a trail ride. I tried SmartCalm Ultra. i haven't had to give him ace since, and he's been much better on our rides. He still spooks at the same things, but now he's able to calm down and walk up to scary things (like a rock...) and touch it. That method, along with the supplement, has made a huge difference!! He's really a great pony, and he is a lot happier now, too. He feels more relaxed in general, he's much easier to catch now, and is fun to ride!! Much of this can be credited to good training, as well as proper support with SmartCalm Ultra. Thanks Smartpak!!
    Date published: 2017-02-14
    Rated 5 out of 5 by from Started my OTTB mare on this a couple months back to ease the transition from a busy boarding stable to home, and saw good results starting about 2-3 weeks into it. She was more able to focus, less reactive, and just overall more pleasant to deal with. I dropped her down to the SmartCalm after a month, which worked great through the fall and early winter while I could still ride 4-6 days/week. I bumped her back up a month ago when I was unable, due to snow, work, indoor availability, etc, to ride more than 3-4 d/w bc she was being cranky, unfocused, and just not fun to get on. Two weeks later, we're doing gymnastics, stretching, working on our transitions, and she's rideable. It's made a world of difference, and I'm so happy I tried it. Thanks Smartpak!
    Date published: 2017-02-09
    Rated 5 out of 5 by from Speechless This supplement is possibly the best thing that has ever happened to me and my mare. My TB mare was Spooky, reactive, lacked focus, and just overall unhappy. I started her on smartcalm Ultra because of the research I had done on magnesium deficiencies in sport horses and because of the success I've had with all SmartPak products. It was the best choice I've ever made. My mare is happier now that she's ever been. She loves to work and is able to focus and work through "scary" situations. He overall demeanor has changed for the better, and I will never take her off of this supplement. I highly recommend!!
    Date published: 2017-02-07
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