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Missing Link Equine (Immunity, Skin & Coat) and Equine Plus TM Joint — Health (Whole-food, flax-based nutrition for immunity, skin, coat, and joints)

Missing Link Equine (Immunity, Skin & Coat) and Equine Plus TM Joint

Whole-food, flax-based nutrition for immunity, skin, coat, and joints.

Want immune, skin, coat, and joint support from a veterinarian-founded supplement line?

Reviewed by Ann Pruitt, InfoHorse.com · Updated May 2026
Glossy bay horse cantering across a green summer pasture, coat gleaming in the sun
Glossy bay horse cantering across a green summer pasture, coat gleaming in the sun

Out on open range, a horse grazes a moving buffet of fresh grasses, seeds, and forage — the kind of unprocessed, nutrient-dense diet nature designed for him. Modern commercial feed rarely delivers that. Missing Link Equine, the whole-food superfood supplement from Designing Health, exists to close that gap. It reintroduces fresh, sparingly processed whole foods to your horse's daily ration so his diet looks a little more like the open pasture it was built for.

Missing Link Equine Plus Joint whole-food powder bag with fresh-ground flaxseed and glucosamine
Missing Link Equine Plus Joint whole-food powder bag with fresh-ground flaxseed and glucosamine

Built on a base of ground whole flaxseed, Missing Link Equine is rich in the balanced Omega 3 & 6 essential fatty acids horses are naturally meant to thrive on. Horses are Omega 3 animals by nature, yet dry, processed feed leaves many of them short. A daily scoop of Missing Link helps restore that balance with real, food-sourced nutrition rather than synthetic isolates.

What does Missing Link Equine actually do for your horse?

By feeding the whole horse — nose to tail — Missing Link Equine supports the systems owners care about most: a healthy immune system, easy digestion, and a soft, deeply conditioned coat. Horses on the formula are reported to show less shedding, less scratching and itching, steadier energy, and that unmistakable “spit-and-shine” bloom that tells you nutrition is working from the inside out. It also lends nutritional support for strong, resilient hooves and overall everyday well-being.

The formula draws its strength from real ingredients you can recognize: ground whole flaxseed for stabilized Omega fats, plus rice bran, dehydrated alfalfa, dried carrot, ground hulled sunflower seed, dried apple, ground barley grass, dried kelp, lecithin, garlic, and yucca schidigera extract. To protect those delicate nutrients, every Missing Link product is made through a proprietary cold process at the company's USDA- and FDA-registered facility in Valencia, California.

Bay horse looking out from a sunlit stall beside the Missing Link skin and coat powder bag
Bay horse looking out from a sunlit stall beside the Missing Link skin and coat powder bag
Need joint support too? Reach for Equine Plus™ Joint.

For horses who ask more of their joints — the seasoned campaigner, the hard-working performer, the aging companion — Designing Health builds on the same whole-food base with Equine Plus™ Joint. It pairs every benefit of the original Missing Link formula with added glucosamine, which helps stimulate the production of collagen, the protein that supports healthy, cushioned joints.

Alongside that glucosamine, Equine Plus™ Joint delivers Omega 3 & 6 essential fatty acids for joint mobility, skin, coat, and balanced energy; beneficial enzymes to keep digestion running smoothly; fiber for bowel health; and phytonutrients with traces of vitamins and minerals for whole-body wellness. The result is a single, daily granular powder — easily sprinkled over feed by weight — that supports comfortable movement without abandoning the food-first philosophy that defines the brand.

How do you feed Missing Link and who is it for?

Feeding is simple: measure the daily granular powder onto your horse's regular ration according to his weight, starting with about half the recommended amount and working up to the full serving over roughly two weeks so his system adjusts. Because both Missing Link Equine and Equine Plus™ Joint are whole-food blends rather than medicated products, they suit horses of every stage — from young horses building condition to performance partners and easy keepers who simply deserve better nutrition. Designing Health was founded by veterinarian Dr. Robert M. Collett, who spent a decade researching and testing formulations before settling on the Missing Link line, and that food-first conviction still drives every bag the company makes today.

Chestnut horse working at speed in an arena, illustrating the joint demands Equine Plus supports
Chestnut horse working at speed in an arena, illustrating the joint demands Equine Plus supports
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The Solution Section (FAQ)
What is Missing Link Equine?

Missing Link Equine is a whole-food superfood supplement from Designing Health, built on ground whole flaxseed and other sparingly processed whole foods. It targets the nutritional gap between a horse's natural free-range diet and today's commercial feed, supporting immunity, digestion, and a healthy skin and coat.

How is Equine Plus™ Joint different from the original formula?

Equine Plus™ Joint includes everything in the original Missing Link Equine formula plus added glucosamine for joint support. The glucosamine helps stimulate collagen production for healthy joints, while the Omega 3 & 6 fatty acids support mobility, skin, coat, and balanced energy.

What are the main ingredients?

The Equine formula features ground whole flaxseed, cane molasses, rice bran, primary dried yeast, dehydrated alfalfa, dried carrot, ground hulled sunflower seed, dried apple, ground barley grass, dried kelp, lecithin, garlic, and yucca schidigera extract. Equine Plus™ Joint adds glucosamine to that base.

Why is flaxseed the base?

Horses are naturally Omega 3 animals, but dry, processed feed often leaves them short on these essential fats. Ground whole flaxseed delivers balanced Omega 3 & 6 essential fatty acids from a real food source, helping restore the balance a free-range diet once provided.

How do I feed it to my horse?

Both products are granular powders that sprinkle onto your horse's regular feed daily, dosed by weight. Begin with about half the recommended amount and increase to the full serving over roughly two weeks so your horse's system can adjust gradually.

What benefits do owners look for?

Owners feed Missing Link to support general health and well-being, a healthy immune system, better digestion, a soft and shining coat, less shedding, less scratching and itching, steady energy, and nutritional support for strong hooves. Equine Plus™ Joint adds targeted support for comfortable joint movement.

Who makes Missing Link and where is it produced?

Missing Link is made by Designing Health, founded by veterinarian Dr. Robert M. Collett. The products are manufactured at the company's USDA- and FDA-registered facility in Valencia, California, using a proprietary cold process designed to preserve the potency of the whole-food ingredients.

Is it suitable for all horses?

Yes. Because Missing Link Equine and Equine Plus™ Joint are whole-food nutritional blends rather than medicated products, they are formulated for horses of every stage — from young horses and performance partners to senior horses and easy keepers who simply benefit from more complete daily nutrition.

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Ann Pruitt
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InfoHorse.com