Best Muscle Builder For Horses In May 2025

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In this review, we evaluate the Best Muscle Builder For Horses available today. We have also included a comprehensive guide that helps you pick the best product. We hope that by going through the top 10 Best Muscle Builder For Horses reviews below, you can effectively narrow down your choice and find the most appropriate one you need.

To help you in your search, we have completed this list of the Best Muscle Builder For Horses.

Top Rated Best Muscle Builder For Horses Of 2025

Rank	Product Name	Score
1	Dogzymes Muscle Builder (1 Pound) Buy Now	9.7 Buy Now
2	Dyne High Calorie/Weight Gainer Liquid for Dogs, 16 oz Buy Now	9.5 Buy Now
3	Formula 707 MuscleMx Equine Supplement, 10lb Bucket – Conditioning Support and Muscle Builder Buy Now	9.1 Buy Now
4	Prime Labs - Men's Test Booster - Natural Stamina, Endurance and Strength Booster Buy Now	8.8 Buy Now
5	Manna Pro 5 lb Sho-Glo Supplement for Horse, Small Buy Now	8.6 Buy Now
6	Finish Line Performance Builder 30 oz Buy Now	8.3 Buy Now
7	Farnam Weight Builder Equine Weight Supplement 90 Day Supply 22.5 Pound Buy Now	8.1 Buy Now
8	AniMed MuscleUp Powder (5 lb) LQ Buy Now	7.8 Buy Now
9	Equiade Body Builder, 32-Ounce Bottle by Equiade Buy Now	7.5 Buy Now
10	CORTA-FLX Muscle Mass Solution Buy Now	7.2 Buy Now

1. Dogzymes Muscle Builder (1 Pound)

• Normally used by dogs in training or competition sports such as hunting, herding, agility, weight pulls, and maintaining muscle strength in service dogs working in military or search and rescue or law enforcement training.
• Great for the older dog who just needs a little help with muscle and strength and mobility and better hair growth
• Excellent for lactating bitches
• This is a protein that digests and unlike plant proteins that are much less digestible and can cause allergies or kidney problems, this is a safe, sensible protein choice
• Whey protein works great for many species. dogs, cats, horses, chickens, just to mention a few.

2. Dyne High Calorie/Weight Gainer Liquid for Dogs, 16 oz

• Tasty vanilla flavor dogs love is ideal for even the finickiest of pups
• Provides liquid calories to support weight gain, provide energy, and promote overall health
• Perfect for growing pups, pregnant or nursing moms, working dogs, or dogs recovering from surgeries and illnesses
• Convenient way to add calories and combat dehydration when mixed with water
• Can be used to wet kibble, as a wet food mix in, or given in syringe or bowl

3. Formula 707 MuscleMx Equine Supplement, 10lb Bucket – Conditioning Support and Muscle Builder

• Combines four natural ingredients that synergistically encourage muscle-building metabolic reactions.
• Formulated and manufactured by john ewing company in colorado, usa, where we've been helping horses succeed since 1946
• Lysine, an amino acid, aids in developing muscle-building proteins, gamma oryzanol encourages weight gain and muscle formation.
• Empower your horse's metabolism to build optimum definition and muscle mass.
• Creatine helps supply energy to muscle cells by stepping up production of atp, ornithine-a-ketoglutarate (okg) helps the body bypass metabolic processes that prevent new muscle development.

4. Prime Labs - Men's Test Booster - Natural Stamina, Endurance and Strength Booster

• Made in the usa: prime labs products are highly-tested to ensure quality and developed right here in the united states. that means youre not only getting the best test booster, but one you can trust.
• Improved mood: prime test can give you the stamina, confidence and improved circulation you need to perform better physically both in and out of the bedroom.
• Healthy, natural formula: crafted in an fda registered facility, our formula contains only the best natural ingredients, including horny goat weed, tongkat ali extract, saw palmetto extract and other essential health boosters.
• Build stronger, leaner muscles: a daily supplement that naturally increases test levels, you can melt away belly fat while having more energy to create lean, healthy muscles.
• Optimized physical performance: suffering from low test impacts energy, strength and stamina, which is why prime test is a natural test booster that revitalizes and restores your manhood.

5. Manna Pro 5 lb Sho-Glo Supplement for Horse, Small

• Contains antioxidants to support a healthy immune system
• Helps to enhance the nutritional value of any feed
• Nasc certified
• Complete vitamin and mineral supplement
• Manufacturer: manna pro-equine
• Highly palatable and easy to feed

6. Finish Line Performance Builder 30 oz

• See results in as little as 2-4 weeks
• Promotes healthy muscle growth and overal well-being
• Veterinarian tested and recommended
• Butterscotch flavor makes it highly palatable

7. Farnam Weight Builder Equine Weight Supplement 90 Day Supply 22.5 Pound

• No sugar added for horses with dietary restrictions
• Promotes healthy skin and a glossy coat
• Adds calories without the risk of digestive upset
• Added calcium helps maintain the calcium:phosphorous ratio
• Rich in omega-3 fatty acids from flaxseed meal and heat stabilized rice bran
• 50% fat provides more calories per serving* to help horses reach their ideal weight *compared to the original formula

8. AniMed MuscleUp Powder (5 lb) LQ

• Supports the overall health and function of the muscular system
• Loaded with vitamins and minerals
• Exclusive ingredients support rapid and proper electrolyte, body fluid and lactic acid levels
• The most complete, fast-absorbing formula
• Supports proper muscle contraction

9. Equiade Body Builder, 32-Ounce Bottle by Equiade

10. CORTA-FLX Muscle Mass Solution

• More muscle contains digestive aids plus a powerhouse of gamma oryzanol, a powerful nutrient taken from the human body building industry.
• Cost effective. does not separate. easy to use measure-up reservoir.
• The ideal feed supplement for more and better defined muscling.