It’s pretty amazing how horses are spoiled. Their owners give them quite the variety of supplements and treats. Sometimes though, horses have allergies to too some of the ingredients or too many of one supplement causes problems. It’s just easy for me to have a list of them to be able to tell the clients what will work for their pet after I’ve muscle tested the supplements they already give and tell them which ones are causing problems. Here’s the list of horse supplements. Treats are on a different list. And. . .it’s sure easier to have a link to the website so you can test all the products they have if the client has a favorite line they use. It’s so hard to keep up with the fast-paced world of supplements sometimes. 

• 14-6 Pellets
• 3-Way
• Absorbine Flex+
• Accel
• Accel
• Active Flex 4000
• Advanced Cetyle M Joint Action Formula
• Alfalfa Pellets
• Allegra Senior
• Animed: https://www.animedproducts.com/
• Animed Anigest
• Animed Balance 
• Animed Balance I
• Animed Balance Ii
• Animed Blood Builder
• Animed Flax Seed Oil
• Animed Glucosamine 5000 Powder
• Animed MSM 99.9% Pure Powder
• Animed Muscle-Up Powder
• Animed Remission
• Animed Ulc-R-Aid With Colostrashield 
• Animed Vitamin E Concentrate
• Animed Weight-Up
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• Bio-Bloom: https://www.ker.com/products/supplements/biobloom/
• Biotin
• Body Builder Horse Supplement
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• Classic Vps Msm Alfalfa Pellets
• Cool Calories: https://www.stfproducts.com/products/horse-snacks.html
• Corta-Flx Ha Solution
• Corta-Flx Pellets
• Corta-Flx Powder
• Corta-Flx Solution
• Corta-Flx U-Guard
• Corta-FLX: https://www.corta-flx.com/
• Cosequin Equine Powder
• Cosequin Optimized
• Cosequin Optimized With MSM
• CRS Horse Supplement (probiotics) https://www.pshorse.com/crs.shtml
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• Dynamite: https://www.dynamiteonline.com/
•  
• Envision Fat Supplement: https://www.prognutrition.com/envisionclassic.html
• Eque Jewel:  https://www.kppusa.com/equi-jewel.html
• Equilite Garlic
• Equilite Garlic (Garlic + Vitamin C)
• Equine America Pro-Pell
• Equis: www.equisfeed.com
• Equis Complete
• Equis Country Horse
• Equis Golden Senior
• Equis Mare And Foal
• Equis Rice Bran Pellet
• Equis Sweet Grain
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• Farnam: https://www.farnamhorse.com/
• Farnam Digest Aid
• Farnam Maxflex Xr
• Farnam Platform Joint Health Formula
• Farnam Super 14
• Farnam Vita Plus
• Farnam Vita Plus
• Farnam Weight Builder
• Finish Line Iron Powder
• Finish Line U-7 Gastrci Aid
• Flaxseed
• Focus Horse Supplement
• For-A-Flex 99/9% MSM 
• For-A-Flex Multivitamin with Probiotic
• For-A-Flex Pro Balance
• For-A-Flex Pro-Vita
• Fort Dodge Clovite
• Four Flex
• Four Flex
• Four Flex Ha
• Foxden Quiescence: https://www.foxdenequine.com/quiessence.htm
•  
• Glanzen: https://gettyequinenutrition.biz/Products/Glanzenlite.htm
• Horse Health Joint Combo Classic
• Horse Health Joint Combo Hoof & Coat
• Horse Health Red Cell 
• Horse Health Vita B-1 Crumbles
• Horse Health Vita-E & Selenium Crumbles
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• Kaeco Glucosamine Joint Liquid
•  
• Legend
•  
• Majesty’s Flex Ha Wafers
• Majesty’s Flex Wafers
• Majesty’s Omega Wafers
• Manna Pro: https://www.mannapro.com/
• Manna Pro Opti-Zyme Probiotc Supplement
• Manna Pro Rapid Flex Joint Support
• Manna-Pro Sho-Glo
• Mineral Supplements
• Missing Link Equine Formula: https://www.missinglinkproducts.com/products/?catid=4
• MSM https://www.vitalityvet.com/
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• Neutra Cane Horse Supplement
• Neutracrine Elite
• Next Level Equine Joint Fluid
• Next Level Equine Joint Pellets
• Nui Pro
• Nui Pro Performance Plus
• Nutritional Yeast
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• Omega Fields Horse Shine: https://www.omegafields.com/
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• Pacific Spirit Millennium Gold
• Pennwood: https://pennwoods.com/
• Perfect Prep Horse Supplement
• Platinum
• Probios
• Purina Mills Amplify: https://horse.purinamills.com/products/naturesessentials/ECMD2-0032705.aspx
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• Quiessence
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• Recovery Eq
• Red Cell 2x by Central Life Sciences: https://www.centrallifesciences.com/
• Red Cell
• Restart
• ReStore: https://www.biovance.com/horse_supplement.html
•  
• SmartPak Cool Calories: https://www.smartpakequine.com/charts/weightsuppcompare.html
• Source Focus Sr (Scoops)
• Source Focus Wt
• Source Original Powder
• Start To Finish Cool Calories 100
• Start To Finish Cool Omega 40+
• Sta-Strong
• Steadfast
• Super Gain
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• Tuttles 747: https://www.tuttles.com/liquid747.html
•  
• Vapco Fat Cat Horse Supplement: https://www.vapco.com/prod_fatcat.html
• Vita Flex: https://www.vitaflex.com/
• Vita Flex Accel Lifetime
• Vita Flex Equinyl Combo
• Vita Flex Equinyl Combo with Hyaluronic Acid
• Vita Flex Equinyl Glucosamine
• Vita Flex Equinyl Glucosamine with Hyaluronic Acid
• Vita Flex Flex Free Original Formula
• Vita Flex Hylamotion
• Vita Flex MSM Powder
• Vita-Flex E-5000
• Vita-Flex Pure C
•  
• Wheat Germ Oil Blend

Note: A big thanks to Mary Charley, Jan Norman and Ann Gardner for this list.

Helpful Links and References:

• Reviews of horse supplements: https://reviews.entirelypets.com/0528/horsup/category.htm
• Best rated horse supplements: https://www.bing.com/shopping/search?q=best%20rated%20horse%20supplements&FORM=HURE