The natural mass and muscle booster for horses that need visibly more strength and volume

Duval Green Caviar has been developed for horses that need extra support for muscle mass , strength , endurance and overall vitality .

This premium supplement combines high-quality proteins, all essential amino acids, omega fatty acids, and nutritious algae to support rapid, natural muscle development and healthy weight gain. It's perfect for horses that remain lean , aren't building enough muscle mass, or need extra support during training, growth, inspections, or recovery.

Horses with sensitive digestive systems or a low appetite benefit from the easily absorbed, nutritious formula that supports energy levels , resistance , and recovery—without unnecessary additives. Green Caviar is often used for young horses in development, horses that visibly lack body, stallions, mares that need to perform, and sport horses that are subjected to intensive training.

Green Caviar's unique feature is that it can be fully customized per 20 kg, allowing the focus to be on muscles , joints , energy , or a more gentle energy release. This makes it the most targeted and natural choice within the Duval range for horses that need to develop strength, fullness, and power in a short time.

The natural energy boost for horses – strength, endurance and recovery without sugars

Duval InnerG is designed for horses that need noticeably more energy , stamina , and recovery power —without sugars or quick artificial boosters. InnerG combines natural superfoods with amino acids, B vitamins, and antioxidants that support both immediate energy and sustained metabolism . This makes it ideal for horses that need to generate explosive power, endure longer distances, or experience a noticeable decline in vitality during competition days.

InnerG is ideal for horses that run out of energy during training, recover slowly, or need more physical and mental resilience . The formula supports energy levels within hours of administration, but also works long-term through improved metabolism , stronger fitness , and more stable immunity . By starting with a maintenance dose in the lead-up to competitions, the horse builds targeted endurance , strength , and recovery capacity —without peaks, troughs, or overstimulation.

InnerG is versatile: from intensively trained sport horses to recreational horses that need that extra bit of focus and power. Thanks to its natural composition, it easily integrates into a daily ration and provides reliable support for horses that need to perform at their peak and recover quickly.

Targeted rest, supple muscles and optimal stimulus processing – magnesium that actually arrives

Duval Magnesium Glycinate was developed for horses that require targeted support for their muscles , nervous system , and mood . Magnesium plays an essential role in maintaining supple muscles , stable muscle function, balanced stimulus processing , and healthy bone structure .

This chelate—bound to the amino acid glycine—is recognized by the body as an amino acid, meaning it is only absorbed in the small intestine via amino acid receptors. This makes magnesium glycinate one of the most readily absorbable forms for horses, with minimal impact on the gastrointestinal tract .

Duval Magnesium Glycinate is suitable for horses that are prone to (muscle) tension , have difficulty relaxing , or need extra support after intense work. It's also a safe, readily available option for suspected deficiencies or veterinary advice. Unlike citrate or oxide, magnesium glycinate is less likely to cause loose stools and is often better tolerated by horses with sensitive digestive systems .

This supplement is intended for targeted, temporary use—during sports activities , training, stress, or recovery—and fits into a balanced ration. When the basic feed and supplementary Duval supplements like Multipower or Green Caviar are properly balanced, magnesium glycinate can provide just the extra boost a horse needs .

Complete support for a healthy metabolism and strong immunity – more than just a metabolism supplement

Duval Metabolic Support was developed for horses that need extra support with their fat and sugar metabolism , resistance , and metabolism . It focuses not only on the metabolism , but also on the organs that play a key role in it—such as the liver , intestines , lungs , and skin . Thanks to the unique combination of algae, minerals, sulfur, herbs, and powerful mushroom extracts, Metabolic Support is perfectly suited to horses that are sensitive to sugars , experience stress quickly, are overweight , or show signs of hormonal imbalance .

Metabolic Support is often used for lean breeds, horses with a hard mane , horses with a slow moult, sensitive hooves , or older animals with age-related metabolic challenges . It helps support the natural balance during periods of rich grass, fluctuating temperatures, or when immune systems require extra attention. The formula consists exclusively of active ingredients—no sugar, fillers, or byproducts—allowing the nutrients to be used directly for a healthy metabolism and a stronger immune system .

Complete support for pregnancy and lactation – for a strong mare and a vital foal

Duval Mom Support is designed to support pregnant and lactating mares during the most demanding phases of pregnancy , birth , and motherhood . In the final months of pregnancy, the foal experiences a growth spurt that places significant demands on the mare's body. The need for energy , protein , vitamins , minerals , and antioxidants increases significantly.

Mom Support specifically supplements this increased need with plant-based proteins, essential amino acids, calcium from oysters and algae, natural vitamins E and C, and a rich blend of seaweed. This supports the mare's immune system , muscle function , and overall vitality , while simultaneously providing the essential nutrients for the foal's development.

After birth, energy and protein needs double due to milk production. Mom Support also provides targeted support during this intensive phase, without the heaviness or burdensome effect of many commercial mare feeds. The product is ideal for mares prone to excess weight , metabolic problems , or those who react severely to feed.

The 100% natural formula contains no sugar, by-products, or artificial additives. It's a pure, easily absorbed supplement that seamlessly complements a responsible basic ration—for a healthy mare and a strong, vital foal .

The complete supplement for strong bones, healthy joints and daily smooth movement comfort

Duval Multibone has been developed for horses that require reliable support for bone quality, joint comfort, cartilage vitality and the entire musculoskeletal system.

It meets the natural needs of young, growing horses, sport horses under intense strain, and older horses that rely on a smoothly functioning body. Multibone contains oyster calcium, green-lipped mussel, MSM, turmeric, and omega-3 from algae—building blocks that play a role in the daily renewal and stress on bones and joints.

Bone tissue remains active throughout life: it is continuously broken down and rebuilt. This requires sufficient minerals, healthy cartilage quality, and a smoothly functioning joint system. Multibone perfectly fulfills this need.

The natural minerals in oyster shells provide easily absorbable elements for strong bone tissue, while green-lipped mussel contains nutrients involved in joint function. MSM and turmeric support ease of movement and contribute to recovery after exertion.

Multibone is a practical, complete supplement for horses that need to remain strong, supple, and resilient —whether they're growing, competing, building up, or aging. Bone remodeling continues throughout life; a stable mineral balance and healthy loading are essential for maintaining bone and joint resilience.

The natural support for a calm stomach, stable intestines and balanced digestion

Duval MultiDigestiv is designed for horses that need extra support with stomach health, intestinal balance, and stable digestion. It's ideal for horses that are sensitive to stress, fluctuating manure, decreased appetite, or gastrointestinal disturbances.

MultiDigestiv contains natural sources such as Lithothamnium, oyster lime and carefully selected herbs that contribute to a balanced acidity in the stomach and a healthy, smoothly functioning intestinal system.

Many horses produce stomach acid continuously. When the stomach becomes too empty or the absorption balance is disrupted, this can lead to irritation of the stomach lining, manure, decreased appetite, or fluctuating performance.

MultiDigestiv helps buffer excess stomach acid, supports the stomach lining, and contributes to calm, stable digestion. The combination of natural minerals and herbs also supports microbial balance, especially during periods of stress, feed changes, or intense training.

MultiDigestiv is suitable for daily use in horses prone to gastrointestinal stress, variable manure production, or decreased appetite. It helps horses digest their feed better and absorb nutrients more efficiently—essential for both performance horses and older or sensitive horses that rely on a stable, healthy metabolism.

The complete all-in-one supplement for strong muscles, supple joints and daily vitality in horses

Take your horse's health and vitality to the next level with Duval MultiMix. This all-in-one supplement is carefully formulated to support the body in every way.

Duval MultiMix is ​​a complete, all-in-one supplement for horses that supports muscles , bones , joints , energy , and overall vitality . The product combines the strengths of Duval Multipower and Duval Multibone in a single, balanced formula rich in high-quality proteins, amino acids, vitamins, minerals, and antioxidants.

MultiMix is ​​often chosen by horse owners seeking comprehensive, daily support without having to combine multiple supplements. Thanks to the optimal absorption of its ingredients, MultiMix is ​​ideal for horses that need extra support during training, growth, rehabilitation, or aging.

It supports muscle building , endurance , supple joints , and a healthy musculoskeletal system . MultiMix is ​​suitable for all breeds and disciplines, from recreational horses to sport horses. MultiMix was developed by horse lovers, for horse lovers – with one goal: to support a healthy , energetic , and strong horse, from the inside out.