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Types of Horse Supplements: Comprehensive Guide & Comparison

Types of Horse Supplements Key Takeaways

Check out the different Types of Horse Supplements

  • Calming supplements help jittery horses settle.
  • Digestive supplements keep guts happy and ulcer‑free.
  • Joint supplements support mobility and ease pain.
  • Hormonal supplements balance mood in mares & riggy geldings.
  • Respiratory care covers nebulizers and electrolyte powders.
  • Miscellaneous includes dewormers and hoof & coat aids.

1. Horse Calming Supplements

Digestive supplements support gastrointestinal health, crucial for preventing colic, ulcers, and digestive upset. Ingredients typically include probiotics, psyllium, and prebiotics..

Q: How do I calm my jittery horse?
A: You mix the right supps and routine—start with magnesium, valerian root, L‑tryptophan, and keep feed times consistent.

Calm & Collected Gold

Calm & Collected Gold

Cavalor® Calm


Cavalor® Calm Horse Supplement

Seroquine™ Powder

Seroquine™ Powder

2. Digestive Horse Supplements

Digestive supplements support gastrointestinal health, crucial for preventing colic, ulcers, and digestive upset. Ingredients typically include probiotics, psyllium, and prebiotics.

Q: What stops ulcers fast?
A: Look for psyllium, pre‑ and probiotics, slippery elm, and mos.

GutHealth Xtra Strength Pellets

GutHealth® Xtra Strength Pellets

Probios Dispersible Powder

Probios Dispersible Powder 5 lbs

3. Horse Joint Supplements

Joint supplements aid horses with arthritis or recovering injuries. Look for glucosamine, chondroitin, MSM, hyaluronic acid.

Q: How do I help a stiff old horse move?
A: Start glucosamine + MSM, add hyaluronic acid, and keep light steady work.

Cosequin ASU


Cosequin® ASU

Absorbine Flex Max

Absorbine® Flex Max Pellets

LubriSyn HA 64oz

LubriSyn® HA 64 oz

4. Hormonal Horse Supplements

Hormonal supplements help mood swings in mares and riggy geldings. Commonly chasteberry, raspberry leaf, magnesium.

Q: Why’s my mare so moody?
A: Hormone shifts—try chasteberry, raspberry leaf plus consistent feed.

RigCalm Supplement

RigCalm Supplement

Mare Plus Pellets

Mare Plus® Gestation & Lactation Pellets


Hooflex®

5. Respiratory & Electrolyte Support

Covering both nebulizers and powder mixes to keep airways clear and electrolytes balanced.

Q: Should I use a nebulizer or powder?
A: Nebulizers help lung issues; powders restore salts after hard work. Both can run together safely.

Flexineb E3 Portable Nebulizer

Flexineb E3 Portable Horse Nebulizer

Electrolyte Powders

6. Miscellaneous (Dewormers & Hoof & Coat)

Extras that don’t fit above but still boost health.

Q: Do I add dewormers here?
A: Yes—rotate products, keep gut worms low, then use coat/hoof aids.

Quest® Gel – Dewormer

Quest® Gel Dewormer

Equimax™ Supplement

Equimax™ Supplement

7. Quick‑Pick Checklist – For different Types of Horse Supplements

✔️ Calming: Calm & Collected Gold → Cavalor® Calm → Seroquine™ Powder
✔️ Digestive: GutHealth® → Probios Powder
> Joint: Cosequin® ASU → Absorbine Flex Max → LubriSyn®
✔️ Hormonal: RigCalm → Mare Plus® → Hooflex®
>Respiratory/Electrolytes: Flexineb E3 → Smart & Simple® Magnesium → Equine Omega®
✔️ Misc: Quest® Gel → Strongid® C2X → Equimax™

Frequently Asked Questions

Q: Can I stack supplements?
A: You can, but watch for duplicates (e.g., multiple magnesium sources).

Q: How soon to see results?
A: Calming often in hours; digestive in days; joints in weeks.

Q: Safe long‑term?
A: Most are safe, but rotate dewormers and consult your vet.

Q: Any legal warnings?
A: Check local rules and Proposition 65 if in CA  Prop 65 Warnings


Always pair supplements with balanced feed, steady turnout, and regular vet checks.

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