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SmartBug-Off® Ultra Pellets

SmartSupplements by SmartPak — Item #22028
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Helps your horse say goodbye to flies

  • Provides higher levels of the key ingredients in the original SmartBug-Off formula
  • Increased MSM & omega 3 fatty acids from fish oil promote healthy, resilient skin
Is your horse tormented by flies as soon as summer arrives? If insect season leaves him miserable and uncomfortable, SmartBug-Off Ultra will provide him with the ultimate in fly defense so he can say goodbye to flies.

SmartBug-Off Ultra is ideal for sensitive horses and for any horse living in an area with an abundance of insects. To help deter biting insects, this formula provides higher levels of garlic, brewer’s yeast, and apple cider vinegar than the original SmartBug-Off formula. It also contains omega 3 fatty acids from fish oil and 4,500 mg of MSM to support a normal inflammatory response and promote healthy, resilient skin. Lastly, SmartBug-Off Ultra includes diatomaceous earth to discourage insect breeding in manure.

View our Insect Control Supplement Comparison Chart


Active Ingredients per 40 g:
(Maintenance Dose = 1 scoop (40g) daily)
  • Methylsulfonylmethane (MSM)
    4,500 mg
  • Garlic
    2,000 mg
  • DL-Methionine
    1,650 mg
  • Omega 3 Fatty Acids
    1,000 mg
  • supplying:
  • EPA
    20 mg
  • DHA
    15 mg
  • Apple Cider Vinegar
    900 mg
  • Omega 6 Fatty Acids
    750 mg
  • Thiamine (B1)
    450 mg
  • Grape Seed Extract
    200 mg
  • Riboflavin (B2)
    180 mg
  • Calcium Pentothenate (B5)
    165 mg
  • Diatomaceous Earth
    150 mg
Inactive Ingredients:: Brewers Dried Yeast, Corn Distillers Dried Grains with Solubles, Dried Yeast, Fenugreek Seed, Grape Pomace (Ground Grape Seed and Skin), Lignin Sulfonate, Stabilized Flax Seed Meal, 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 40 g daily (1 scoop = 40 g)

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    SmartBug-Off® Ultra Pellets is rated 3.9 out of 5 by 262.
    Rated 5 out of 5 by from Really works! Brought my horse home from training and he immediately had an allergic reaction to the bugs here...started him on this product and within a few weeks no more hives or welts from the miserable bugs.
    Date published: 2017-08-17
    Rated 1 out of 5 by from Really wish this had worked Based on all the great reviews, I tried this on both my horses - with no success. I couldn't see any difference in the number of flies on them compared to before using this supplement. Glad it works for others but can't recommend it myself.
    Date published: 2017-08-14
    Rated 5 out of 5 by from Great product I use the smart bug off every summer you can really tell the difference with fly control when riding with other horses not on this supplement. And as a bonus their coats are fabulous!!
    Date published: 2017-08-01
    Rated 1 out of 5 by from SMARTBUG-OFF ULTRA I was very disappointed with this product. I fed it to my mare who is very sensitive to bug bites. I have had her on it for a month or so and did not see any improvement. She is still being bothered by pesty flies and has welts from being bitten.
    Date published: 2017-07-30
    Rated 5 out of 5 by from Great Product! Our donkeys eat the bug-off pellets with their food and ingest it with no problems. We are very happy with this product.
    Date published: 2017-07-28
    Rated 5 out of 5 by from Works GREAT! My friend told me to buy this product when my horse broke out in hives from all of the bugs. We've been using it for a month now and she's never looked better! It worked so well I put all of my horses on it for the hot months.
    Date published: 2017-07-20
    Rated 4 out of 5 by from Bug off I am pretty certain this product makes a diffence since both of my horses seem happier this summer with less bug bites.
    Date published: 2017-07-19
    Rated 1 out of 5 by from Negative Results So sorry this product did not change the fly problem in my Mule and she has been on it for several weeks. Could be the Horse reacts more positive than the Mule and I hate to have to give this negative report but facts are facts. Your other products that I have used in the past have always done there job, just not this one.
    Date published: 2017-07-17
    Rated 4 out of 5 by from Seems to be helpibg Have fed this for a few weeks. My horse is not scratching on everything or itching all the hair off of his legs this year. So far, so good. Will probably continue through the fall.
    Date published: 2017-07-12
    Rated 4 out of 5 by from Definitely helps a fly sensitive horse! Here in Central Florida, annoying bugs abound! My mare is doing much better this year than she did last year. I started her on SmartBug-Off early in Spring. Then went half & half with SmartBug-Off Ultra as May progressed. Now she gets a full dose of the Ultra daily and I spray her with a fly repellent. She is much more comfortable and happier now.
    Date published: 2017-07-11
    Rated 1 out of 5 by from Did not help at all! I was disappointed with this supplement. I'm moving on to something else.
    Date published: 2017-07-10
    Rated 5 out of 5 by from Smells Funny But Works Great So far I've used this supplement for a month and have seen a nice decrease in the number of flies. It does have a strong smell but nothing my pony wouldn't eat up. It's nice to find a product that helps not only with the bugs here in FL but also keeps a nice healthy coat.
    Date published: 2017-07-06
    Rated 4 out of 5 by from Smartbug-off ultra pellets We put our 3 horses on the smatbuggoff pellets. So far we have noticed flies landing, but not biting. Exception to this is deer flies and large b52 flies. Not sure of what they are actually called. Overall we are pleased withat this procduct.
    Date published: 2017-07-01
    Rated 4 out of 5 by from Smartbug-off ultra pellets I purchased this product hoping to help with the horse flies/other bugs we have a problem with in NC. The flies are still around, but not biting/drawing blood as prior to using bugoff. We are pleasantly surprised with this product. It is not 100% but it has helped.
    Date published: 2017-06-29
    Rated 3 out of 5 by from Not much difference My mare is super sensitive ti fly bites so I thought I'd give this a try. She's been on it for 3 months. I don't see any difference in the number of flies on her versus my other horses but we are approaching peak fly season so I'll keep her on it just in case it's helping more than I know.
    Date published: 2017-06-28
    Rated 5 out of 5 by from I haven't used this long enough yet to really know I've never used anything from Smartpak that I didn't like. But I haven't had this in the barn long enough to see a difference yet.
    Date published: 2017-06-27
    Rated 5 out of 5 by from Finally relief! I decided to try this product about a month ago. My 11 year old Quarter Horse by this time of year he was usually rubbing the hair off all over his body because of the itching from the little bug bites that he would get from the noseeums on to other insects. Couldn't show him looking like that so finally this year we tried bug off Ultra and it seems to be working. I think we finally found our spring and summer relief.
    Date published: 2017-06-27
    Rated 5 out of 5 by from Yes, it works Have a mustang mare who was covered in flies/mosquito bites. Wouldn't tolerate anything put ON her so hoped this would work. It DOES. After one week I noticed fewer insects and bites. After 1 month, 95% of bugs leave her alone. She's also particular about what she will eat. She was surprised at the smell but still tried it, and kept right on eating it. Great product.
    Date published: 2017-06-22
    Rated 5 out of 5 by from Awesome product! I use this in my two geldings with fly allergies. One us,also allergic to pyrethrins. This product has give both relief from the flies.
    Date published: 2017-06-21
    Rated 5 out of 5 by from Great product Great product. Exact amount needed every time. Easy to use
    Date published: 2017-06-20
    Rated 3 out of 5 by from SmartBug-Off Ultra Pellets I have been using this product for about a month now for my horse which suffers from sweet itch. Flies seem not land as much on horse and her coat seems to look shiny. Horse eats it fine. Will continue to use throughout the summer because I see moderate improvement.
    Date published: 2017-06-16
    Rated 4 out of 5 by from Works very well I bought this because other horses at the boarding barn were taking a different feed through repellant; but I liked the ingredient list, and the recommendations. The groom at the barn said that the other horses didn't eat it, but my mare did eat it when it was mixed with her morning grain ration. I am impressed at how low the number of flies are that land on my mare; and even more impressed that the manure is not bothered by flies.
    Date published: 2017-06-16
    Rated 4 out of 5 by from So far, so good. I purchased the SmartBug-Off Ultra Pellets for my Tennessee Walker. He is plagued by the flies and scratches himself silly. He's been eating it for about 1 month and I can see improvement. He still flicks his tail at flies from time to time, but he's not nearly as bothered as the other horses in the field. His coat and skin look great, too. It's not the best smelling stuff in the world, but I guess that's what makes it work. I am very happy for my guy! Thank you, SmartPak!
    Date published: 2017-06-14
    Rated 3 out of 5 by from Can't tell if it's working or not Not sure if it's working or not. The flies are still bothering my horse and he's been on this supplement for about a month and a half.
    Date published: 2017-06-13
    Rated 4 out of 5 by from Help flies I have been using for a year and my horses and they have less biting flies but still have landing flies.
    Date published: 2017-06-12
    Rated 3 out of 5 by from SmartBug-Off Ultra Pellet==still not sure!! I do see a slight difference; but, the big horse flies still attack my horse. Was trying to make up my mind to try it one more time; but I'm not sure it is worth the money! Should I try feeding him more than the recommended daily dose?
    Date published: 2017-06-09
    Rated 2 out of 5 by from My pony not a fan of this unfortunately. I was so excited about trying this as an aid to the fly allergies our pony is experiencing but he doesnt like the taste of the bug off.
    Date published: 2017-06-01
    Rated 3 out of 5 by from Bugs be gone? I was wondering how long my horse has to be on these before seeing results. She has been on this for about three months. Love that it has natural ingredients. Will continue to order because I love that she is taking something for bugs and I don't have to buy all those bug sprays. Thanks
    Date published: 2017-05-30
    Rated 1 out of 5 by from I got this product, a began giving our horse 1/4 dose for first week; 1/2 for second week; 3/4 for third week; and full scoop on 5/10. The May flies are all over her so not working. then, for another order that never shipped to me properly, I spoke with a Jen at your customer service and she said it takes two months. So, we have the large bucket and hopefully, it will start working before the stable and the horse flies come out.
    Date published: 2017-05-29
    Rated 3 out of 5 by from Don't know yet I don't think he has been on product long enough to judge and also in mountains of N. C. so bugs not quite as bad as S. C.
    Date published: 2017-05-29
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