8 Best senior horse supplements of 2025

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Best Choice

1

SMARTPAK

SmartEquine SmartFlex Senior Pellets | Horse Joint Supplement with Chondroitin Sulfate, Glucosamine and More | Joint Supplement for Senior Horses | 112 Servings | 14.8 lb Bag

40% Off
9.8

Exceptional

Our Rating
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Value for Money

2

SMARTPAK

SmartEquine SmartVite Perform Senior Pellets | Vitamin E, Magnesium Supplement for Senior Horses | Includes Vitamin C, B Complex, Manganese, Biotin and More | 56 Servings | 12.5 lb Bucket
9.6

Exceptional

Our Rating
3

Farnam
Farnam Vita Plus Balanced Multi-Vitamin & Mineral Horse Supplement, Provides Balanced Nutrition to Support Overall Health and Performance, 3.75 pounds, 30 Day Supply
Main highlights

Supports Overall Health and Muscle Function
Delivers optimal levels of vitamins and minerals, supports cell activity with antioxidants, maintains muscle function, and helps in protein breakdown during exercise.

Ideal for All Horses, Especially Seniors
Nutritionally balanced formula suitable for horses of all ages, particularly mature and senior horses, ensuring they receive essential nutrients daily.

Highly Recommended for Quality and Results
Customers praise the product for its effectiveness in improving horse health and appearance, despite occasional shipping issues with packaging.
Key specs
- Vitamin Content:Vitamin E, selenium
- Best Seller Rank:48 in Horse Vitamins & Minerals
- Dimensions:7.81 x 7.81 x 5.88 inches
- Main Ingredients:Protein, vitamins, minerals
- Weight:3.75 Pounds
9.5

Excellent

Our Rating

9.7
quality of ingredients

8.9
worth the money

8.0
Flavor
4

RICHDEL
RICHDEL 784299540507 Legacy Pellets Joint Support for Senior Horses, 5 lb
Main highlights

Comprehensive Joint Support
Formulated with Glucosamine, Chondroitin, MSM, Yucca, and Vitamin E for senior horses' joint health.

Ideal for Senior Horses
Perfect for horses 15 years or older needing joint and tissue support.

Customer Praised Effectiveness
Highly effective in reducing stiffness and improving mobility, as noted by long-term users.
Key specs
- Active Ingredients:Glucosamine, Chondroitin, MSM
- Key Ingredients:Glucosamine, Chondroitin, MSM
- Target Species:Horses 15 years or older
- Formulation:Specifically for senior horses
- Joint Support:Supports joints connective tissue
9.4

Excellent

Our Rating

9.7
Flavor

9.7
pain management

9.3
worth the money
5

Formula 707

Formula 707 Joint 6in1 Equine Supplement, Daily Fresh Packs – Support for Joint Integrity and Inflammatory Response in Horses – Green-Lipped Mussel, MSM, Glucosamine, Chondroitin & Collagen
9.3

Excellent

Our Rating

9.9
Simple to use

9.9
Comfort

9.1
Flavor
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6

Formula 707
Formula 707 Joint 6in1 Equine Supplement 5 lb Bag - Support for Joint Integrity and Inflammatory Response in Horses - Green-Lipped Mussel, MSM, Glucosamine, Chondroitin & Collagen
Main highlights

Comprehensive Joint Support
Combines six standalone ingredients for full joint integrity.

Ideal for Senior and Active Horses
Supports cartilage, tendons, ligaments, and joints for all ages.

Praised for Improved Mobility
Customers report significant improvement in horse movement and comfort.
9.1

Excellent

Our Rating

9.9
quality of ingredients

9.7
worth the money

8.9
pain management
7

Formula 707
Formula 707 Weight Gain Crumble Equine Supplement, 7 lb Bag – Palatable, Calorie-Rich Nutritional Support for Hard-to-Keep and Senior Horses
Main highlights

Calorie-Rich Supplement for Muscle and Energy
Formula 707 provides easily digestible calories and high-quality protein to improve muscle tone and energy in horses.

Ideal for Hard-to-Keep and Senior Horses
Perfect for horses with difficulty maintaining weight, including seniors and picky eaters.

Highly Palatable and Well-Accepted
Praised for its palatability, horses and donkeys readily consume this supplement without leftovers.
9.0

Excellent

Our Rating

9.9
Simple to use

9.5
Flavor

9.3
worth the money
8

Absorbine
Absorbine Bute-Less Comfort & Recovery Supplement Pellets, Healthy Inflammatory Response, 5 lb / 80 Day Supply

27% Off
Main highlights

Key Features
Features Devil`s Claw, Vitamin B-12, and Yucca for recovery support, healthy inflammatory response, and gentle stomach comfort. Works within a week.

Ideal Use Cases
Perfect for individuals seeking natural, long-term discomfort relief and recovery support without harsh effects on the stomach.

Customer Praise
Most reviews highlight its fast-acting relief and effectiveness in reducing discomfort, noting significant improvements within a week.
Key specs
- Gut Health:Gentle on the stomach
- Digestive Support:Supports a healthy inflammatory response
- Probiotics:N/A
- Palatability:N/A
- Gastric Ulcer:N/A
8.7

Very Good

Our Rating

9.9
Flavor

9.5
worth the money

9.1
Comfort

8 Best senior horse supplements of 2025

1

SmartEquine SmartFlex Senior Pellets | Horse Joint Supplement with Chondroitin Sulfate, Glucosamine and More | Joint Supplement for Senior Horses | 112 Servings | 14.8 lb Bag

How do we rank?

How do we rank?

Analyzing top stores

2

SmartEquine SmartVite Perform Senior Pellets | Vitamin E, Magnesium Supplement for Senior Horses | Includes Vitamin C, B Complex, Manganese, Biotin and More | 56 Servings | 12.5 lb Bucket

3

Farnam Vita Plus Balanced Multi-Vitamin & Mineral Horse Supplement, Provides Balanced Nutrition to Support Overall Health and Performance, 3.75 pounds, 30 Day Supply

9.7

8.9

8.0

4

RICHDEL 784299540507 Legacy Pellets Joint Support for Senior Horses, 5 lb

9.7

9.7

9.3

5

Formula 707 Joint 6in1 Equine Supplement, Daily Fresh Packs – Support for Joint Integrity and Inflammatory Response in Horses – Green-Lipped Mussel, MSM, Glucosamine, Chondroitin & Collagen

9.9

9.9

9.1

6

Formula 707 Joint 6in1 Equine Supplement 5 lb Bag - Support for Joint Integrity and Inflammatory Response in Horses - Green-Lipped Mussel, MSM, Glucosamine, Chondroitin & Collagen

9.9

9.7

8.9

7

Formula 707 Weight Gain Crumble Equine Supplement, 7 lb Bag – Palatable, Calorie-Rich Nutritional Support for Hard-to-Keep and Senior Horses

9.9

9.5

9.3

8

Absorbine Bute-Less Comfort & Recovery Supplement Pellets, Healthy Inflammatory Response, 5 lb / 80 Day Supply

9.9

9.5

9.1

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