Product Description

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.

Our Equinox 365™ program is the smartest way to provide your horse with year-round support for overall wellness. We’ll automatically update your horse’s SmartPak from SmartBug-Off Ultra in the spring and summer to SmartOmega 3 Ultra in the fall and winter – you don’t have to worry about a thing! Equinox 365 allows you to take great care of your horse, so we’ll take great care of you by giving you 25% off every month. More details on Equinox 365

Active Ingredients per 40 g:

IngredientPer ServingPer Pound
Methylsulfonylmethane (MSM)4,500 mg
Garlic2,000 mg
DL-Methionine1,650 mg
Omega 3 Fatty Acids1,000 mg
EPA20 mg
DHA15 mg
Apple Cider Vinegar900 mg
Omega 6 Fatty Acids750 mg
Thiamine (B1)450 mg
Grape Seed Extract200 mg
Riboflavin (B2)180 mg
Calcium Pentothenate (B5)165 mg
Diatomaceous Earth150 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).


Safe use in pregnant animals or animals intended for breeding has not been proven. If animal's condition worsesn or does not improve, stop product administration and consult your veterinarian. Due to garlic content, may have anti-coagulant effent in high doses, shouldn't be used prior to surgery, may cause digestive upset (raw), excessive sustained doses may cause Heinze body anemia, not to be used with pre-existing anemia. Not for use with anticoagulants.

Manufacturer's Contact Info

SmartSupplements by SmartPak
40 Grissom Road
Suite 500
Plymouth, MA 02360