VetCur Yest Horse – Advanced Muscle-Building, Digestive & Absorption Support
Does your horse stay weak over the topline no matter how you feed and work them, or swing between loose manure and gassy, uncomfortable days? When the gut lining and microbiome are under strain, the body simply can’t pull enough amino acids and nutrients out of the diet to build muscle, repair tissue, or sustain steady energy.
Yest is an amino-acid–rich, prebiotic-focused supplement designed to feed the gut first so the rest of the body can finally catch up. Inactive yeast cultures and prebiotic plants help nourish beneficial microbes and support a healthier gut lining, while naturally occurring amino acids and phytonutrients from grasses, fruits, roots, and milk thistle back up muscle repair, digestion, and metabolic resilience from the inside out.
Whole‑food ingredients, with no fillers, chosen to feed the gut microbiome, support the digestive lining, and supply amino acids and phytonutrients for muscle and metabolic function.
Ingredients: Grass, Inactive Yeast Cultures, Apples, Carrots, Couch Grass Root, Chicory, Milk Thistle.
Mix into feed daily to support digestion, nutrient absorption, and gut microbiome health. Use the scoop provided (approx. 0.21 oz per level scoop).
How long does a bucket last?
A 9.26 lb bucket of Yest will last approximately 92 days if 1.08 oz is used per day.
Q: Is Yest a muscle builder or a gut supplement?
A: Both. Yest is built on the idea that you don’t get real, lasting muscle without a healthy gut. It combines inactive yeast cultures and prebiotic plants to support the microbiome and gut lining, while whole‑food ingredients provide amino‑acid–rich support so the body can actually use protein from the rest of the diet to build and repair muscle.
Q: What does Yest pair well with?
A: Yest is a stand‑alone formula that focuses on digestion, absorption, and muscle support. Many horses do well with Yest plus ViVet Horse as a daily base, and DiVet Horse can be added in more intensive gut cases under veterinary guidance.
Q: How soon might I notice a difference?
A: Some horses show changes in manure quality, appetite, or post‑work recovery within a few weeks. Visible topline and muscle changes usually follow over a longer window as the gut stabilizes and new tissue is built.
Q: Can Yest be used in ulcer‑prone or sensitive horses?
A: Yest is designed to be gentle and supportive to the digestive tract and microbiome. As with any supplement in an ulcer‑history or highly sensitive horse, work with your veterinarian to integrate it into a broader management plan (forage, feeding schedule, stress, and medication where needed).
This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your veterinarian before starting any new supplement or changing your horse’s care plan.
Yest came out of watching horses who were “eating plenty” but still looked like they were running on half a tank—weak toplines, inconsistent manure, and bodies that just wouldn’t hold the work. Once we stopped thinking about muscle in isolation and started with the gut and microbiome, the picture changed. Yest is the formula I reach for when a horse needs a better engine, not just more fuel: a healthier gut, cleaner absorption, and the building blocks to actually turn feed into strength.
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Mix into feed daily to support digestion, nutrient absorption, and gut microbiome health.
| Weight Range | Dosage per Day | Scoop Equivalent (~0.21 oz/scoop) | Approx. Days per Bucket (9.26 lbs) |
|---|---|---|---|
| Pony, Foal, or Youngster | 0.36 - 0.54 oz | ~2 - 3 scoops | ~275 - 183 days |
| Horse | 0.72 - 1.08 oz | ~3 - 5 scoops | ~137 - 92 days |
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your veterinarian before introducing new supplements to your horse’s diet.
Made with the finest natural ingredients, ensuring your animals get only the best.
Denmark’s rigorous regulatory requirements guarantee supplements that are safe, effective, and nutritionally superior.
Developed with care for the environment, supporting a healthier planet while enhancing your animals’ well-being.
Each VetCur formula is built with purpose, combining herbal tradition with modern biological understanding. We focus on thoughtful ingredient selection, functional synergy, and whole-body support rather than one-ingredient trends.
Whether the need is digestive balance, mobility, immune resilience, or nervous-system support, our formulas are designed to address real patterns we see in horses, dogs, and cats. Each product is built to support a specific concern while still respecting how connected the body’s systems are.
Trusted by veterinarians, trainers, and pet owners worldwide, VetCur Biotec has been credited with transforming the health and performance of countless animals. Experience improvements in mobility, digestion, coat condition, and overall energy in just weeks.
We believe people should know what they are feeding and why. That is why we focus on clear ingredient lists, purposeful formulation, and traceable sourcing rather than vague marketing claims.
At Herbs for Animals, we carefully select and stand behind every supplement we offer. If you’re not completely satisfied—for any reason—just return the product within 30 days for a full refund. No hassle. No questions. Your animal’s health and your peace of mind are our top priorities.
