Muscles & Performance

The complete supplement for muscle building, muscle strength, recovery capacity and overall fitness in horses

Duval Multipower is a high-quality supplement for horses, specially formulated to support muscle building, supple muscles, strength development and overall fitness.

The product contains a unique algae complex with highly absorbable plant-based proteins and all essential amino acids needed for the formation and maintenance of strong muscles.

Various nutritional studies show that deficiencies in essential amino acids are one of the main causes of poor muscle development. Multipower supplements these building blocks daily, allowing the horse to respond better to training, exertion, and recovery.

Thanks to its rich profile of proteins, amino acids, chlorophyll, and natural micronutrients, Multipower is often used for horses that need to develop more muscle mass, recover better, or train intensively.

It supports cellular energy metabolism and contributes to endurance, suppleness, and improved overall condition. The granulate is palatable, doping-free, and easy to apply daily as a supplement to the basic ration. The ultimate supplement for muscle building and overall fitness.

The all-in-one supplement for powerful muscles, flexible joints and daily vitality in horses

Elevate your horse's health and vitality with Duval MultiMix. The all-in-one supplement carefully formulated to support the body in all areas.

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

MultiMix is often chosen by horse owners looking for broad, daily support without having to combine multiple supplements. Thanks to the optimal absorption of the ingredients, MultiMix is suitable for horses that can use extra support during training, growth, rehabilitation or aging.

It supports muscle building, endurance, flexible joints and a healthy musculoskeletal system. MultiMix is suitable for all breeds and disciplines, from pleasure 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.

Green Caviar was developed for horses that need extra support with 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 endurance. It is perfect for horses that remain thin, do not build sufficient muscle mass, or need extra strength during training, growth, inspections, or recovery.

Horses with a sensitive digestive system or a low appetite benefit from the easily absorbable, nutritious formula that supports energy levels, resistance, and recovery ability—without unnecessary additives. Green Caviar is widely used for young horses in development, horses visibly lacking "body," stallions, mares needing to perform, and sport horses under intense strain.

Uniquely, Green Caviar can be fully customized per 20 kg, allowing the focus to be on muscles, joints, energy, or a calmer energy release. This makes it the most targeted and natural choice within the Duval range for horses that need to develop strong, full, and powerful in a short time.

Chlorella is the natural superfood for vitality, immunity, and a healthy metabolism in horses

Duval Chlorella is a high-quality algae for vitality, immunity, digestion, and a healthy metabolism for horses that can use extra daily support. Chlorella is a green single-celled algae naturally rich in chlorophyll, vegetable protein (±60%), fiber, omega-3 fatty acids, vitamins, and minerals.

The Pyrenoidosa variant used contains higher concentrations of chlorophyll, proteins, minerals, and CGF than the common Vulgaris variant, making its nutritional value significantly stronger.

Duval Chlorella is grown under controlled conditions in Taiwan and provides a broad mix of natural building blocks that support horses during training, growth, conditioning, and recovery. The algae fit seamlessly into a daily supplementary diet and are suitable for horses that need extra strength, immunity, and nutritional value from natural sources.

Thanks to its rich composition, Duval Chlorella is a pure and effective superfood for every horse that wants to perform and recover sustainably.

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.

The complete electrolyte supplement for optimal fluid balance, muscle function and recovery in horses

Duval Relyte+ is designed for horses that lose significant fluid and minerals due to hot weather , intense training , or prolonged exertion . Sweating involves the loss of not only water but also essential electrolytes such as sodium, potassium, calcium, and magnesium—crucial for a stable fluid balance , normal muscle function , and efficient recovery .

Relyte+ replenishes these deficiencies with purified seawater, a natural source almost identical to blood plasma, providing a broad spectrum of over 90 minerals without the risk of overdosing on individual salts.

Relyte+ also contains natural vitamin E (d-alpha tocopherol) and vitamin C, antioxidants that contribute to healthy muscle metabolism and provide support during heavy exercise. This makes it particularly suitable for horses that overheat quickly, sweat profusely, or experience a noticeable decline in endurance and recovery speed .

Relyte+ is easy to administer with feed, water, mash, or a syringe. Its pure, liquid formula makes it a practical and reliable choice for any horse that needs extra support during hot weather, heavy training days, or periods when hydration requires special attention.

The tincture for supple movement – focused on joints, muscles, and recovery

Duval Flexio was developed for horses that need support for joint flexibility, muscle comfort, and a supple musculoskeletal system. This liquid formula is aimed at horses suffering from stiff muscles, limited mobility, weather changes, or tension after training. Flexio combines carefully selected herbs traditionally used for the elimination of waste products, recovery after exertion, and maintaining natural suppleness. The tincture form ensures rapid absorption via the oral mucous membranes, making Flexio suitable for both temporary support and longer-term use.

Flexio is particularly suitable for horses sensitive to cold, overexertion, or occasional slips in the pasture or arena. It supports the horse in processing muscle tension and contributes to comfortable movement when the body requires extra attention.

Important to note: Flexio contains willow (Salix alba) and meadowsweet (Spiraea ulmaria) — herbs that are precursors to substances related to salicylic acid. These fall under the category of “controlled medication” according to the FEI. Therefore, always check the current doping guidelines when using Flexio for horses competing in official competitions.

Flexio contains only active herbal extracts, without sugar, fillers, or unnecessary additives, making it an effective choice for targeted support of suppleness, recovery, and mobility.

Spirulina is the premium natural superfood for muscle building, recovery, and vitality in horses

Spirulina is a powerful natural superfood for horses and is known for its high concentration of proteins, essential amino acids, omega-3 fatty acids, and vitamin B12.

Not all spirulina on the market has the same nutritional value; therefore, Duval chooses spirulina of premium quality with an exceptionally high nutrient density. This rich composition makes it ideal for horses that can use extra support for muscle building, energy levels, recovery, and stamina.

Spirulina is often used for sport horses, horses in training, or animals that need some extra vitality from natural nutrition.