20 Best Pig Weight Gain Supplements: Top Swine Weight Gain Formulas

Discover the Top 20 Pig Weight Gain Supplements: Boost Swine Growth with High-Calorie Pig Feeds, Protein Pellets, and Essential Nutritional Pellets. Explore Vitamin Mixes, Omega Fatty Acids, and Probiotic Digestive Aids for Optimal Health. Learn about Electrolyte Boosters, Herbal Tonics, and Growth Hormone Alternatives to Enhance Weight Gain Efficiency.

Best Pig Weight Gain Supplements

From Fiber Supplements to Trace Elements, Uncover the Best Formulas to Maximize Pig Weight Gain. Elevate Your Swine Nutrition with Antioxidant Formulas and Lactation Formulas for Healthy Pig Growth. Explore the Latest in Pig Nutrition for Maximum Swine Weight Gain.

20 Best Pig Weight Gain Supplements

Premium High-Calorie Feeds

High-calorie feeds are crucial for pigs to gain weight quickly and efficiently, providing more energy per unit of feed. These feeds, such as corn, barley, wheat, oats, soybean meal, fish meal, and animal fats, help pigs cope with cold weather, stress, and disease. They should be balanced with adequate protein, minerals, and vitamins for optimal growth and health.

Energy-dense diets are designed to maximize pigs’ growth potential by providing enough calories to support their high metabolic rate and muscle development. These diets typically contain high levels of starch, sugar, and fat, which are easily digestible and absorbed by the pig’s body. They reduce the risk of digestive disorders by lowering stomach and intestine pH.

Enhanced Protein Pellets

Protein is crucial for pigs’ growth and development, and protein pellets are a convenient way to supplement their protein intake. These pellets are made from high-quality sources like soybean meal, canola meal, cottonseed meal, sunflower meal, peanut meal, fish meal, meat, and bone meal.

Contains vitamins, minerals, and amino acids to enhance the nutritional value of the feed. Muscle development boosters are feed additives that stimulate muscle tissue growth and development in pigs by increasing protein synthesis and reducing muscle fiber breakdown. They also improve feed efficiency, carcass quality, and meat tenderness. Examples of muscle development boosters include beta-agonists like ractopamine and zilpaterol.

Balanced Mineral Supplements

Minerals are crucial for pigs’ physiological functions, including bone formation, hormone production, nerve transmission, and immune system function. Balanced mineral supplements provide:

  • Adequate amounts of macro-minerals and micro-minerals.
  • Preventing deficiencies that can lead to poor growth performance.
  • Reduced feed intake.
  • Impaired reproduction.
  • Increased disease susceptibility.

Essential nutrient optimization ensures pigs receive optimal levels of nutrients at different growth and production stages, supporting maintenance, growth, reproduction, and lactation without exceeding their capacity or causing toxicity. This optimization improves feed efficiency, profitability, and sustainability of pig production. This can be achieved using feed formulation software, feed analysis tools, feed testing laboratories, and nutrition consultants.

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Danish duroc pigs sleeping in pen on livestock farm

Fortified Vitamin Mixes

Vitamins are essential for pigs’ normal metabolism and health, acting as coenzymes in various biochemical reactions. Fortified vitamin mixes provide pigs with adequate amounts of fat-soluble vitamins (A, D, E, and K) and water-soluble vitamins (B complex and C). These mixes prevent vitamin deficiencies or excesses that can lead to reduced growth rate, impaired immune function, reproductive failure, and increased mortality. 

Immune system and health enhancers are feed additives that enhance pigs’ immune system function and health status by stimulating the production and activity of immune cells, antibodies, and cytokines. They also modulate the inflammatory response and inhibit the growth of pathogens. Examples of immune system and health enhancers include probiotics, prebiotics, organic acids, essential oils, herbs, spices, antioxidants, and immunomodulators.

Omega Fatty Acid Solutions

Omega fatty acids, which are polyunsaturated fatty acids, are beneficial for the health and performance of pigs. They are divided into two groups: omega-3 and omega-6. Omega-3 fatty acids have anti-inflammatory, anti-thrombotic, and anti-arrhythmic properties, while omega-6 fatty acids have pro-inflammatory, pro-thrombotic, and pro-arrhythmic properties. Pigs can benefit from omega fatty acid solutions that balance their effects on the body and improve feed conversion ratio, carcass quality, and meat flavor. 

Skin health and weight gain are interrelated factors that affect pigs’ welfare and productivity. External factors like temperature, humidity, ventilation, bedding, hygiene, and parasites can affect skin health, while internal factors like nutrition, genetics, hormones, and diseases can affect weight gain. Improving skin health and weight gain can be achieved by providing adequate nutrition, water, shelter, sanitation, and parasite control.

Probiotic and Digestive Aids

Probiotics are live microorganisms that can improve the digestive health of pigs by modulating the intestinal microbiota, enhancing intestinal barrier function, stimulating the intestinal immune system, and producing beneficial metabolites like short-chain fatty acids. Digestive aids facilitate the digestion process by improving the activity of digestive enzymes, bile acids, or digestive hormones. These substances can improve feed efficiency, growth performance, nutrient utilization, and gut health.

Gut health and absorption improvers are feed additives that enhance the health and function of the gastrointestinal tract. They work by maintaining or restoring the integrity of the intestinal mucosa, increasing the surface area of the intestinal villi, enhancing the transport or uptake of nutrients across the intestinal epithelium, or reducing the loss or excretion of nutrients through the intestinal lumen. These improve nutrient absorption, growth performance, feed efficiency, and disease resistance of pigs.

Palatable Molasses Additives

Molasses, a by-product of sugar extraction from sugarcane, is a dense, dark, and sugar-rich liquid used as an energy source and binder in pig feeds. It can improve the palatability of feeds, especially for young, sick, or stressed animals. Molasses can enhance the taste and smell of feeds, mask off-flavors, and increase water intake for pigs’ hydration and digestion.

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Domestic pig

Feed intake is crucial for pig growth, health, and welfare and can be influenced by factors like feed quality, environmental conditions, health status, genetics, and management practices. Feed intake stimulators, such as flavors, sweeteners, organic acids, amino acids, herbs, and spices, aim to increase pigs’ appetite and consumption, especially during stress or challenges.

Essential Amino Acid Blends

Amino acids are crucial for pig growth, development, and maintenance. Pigs cannot synthesize all amino acids, and the diet must supply some. Essential amino acids, like lysine, methionine, threonine, tryptophan, valine, leucine, isoleucine, phenylalanine, and histidine, are essential for pigs’ growth and development. Essential amino acid blends are feed additives that provide:

  • A balanced supply of these amino acids.
  • Improving protein quality.
  • Reducing nitrogen excretion.
  • Enhancing growth performance and carcass quality.

Optimal growth formulations aim to optimize pig growth by providing adequate nutrients and energy tailored to different pig categories like piglets, growers, finishers, or breeders. These formulations can improve feed efficiency, growth rate, lean meat percentage, and health status.

Electrolyte and Hydration Boosters

Electrolytes, including sodium, potassium, chloride, calcium, magnesium, and phosphorus, are essential minerals in maintaining fluid balance, acid-base balance, and nerve-muscle function in pigs. Feed additives like electrolyte and hydration boosters provide extra electrolytes and water to pigs, aiding in recovery from dehydration, preventing heat stress, and maintaining performance. Stress, a state of physical or mental disturbance, can negatively impact pigs’ health and fluid balance.

Natural Herbal Tonics

Natural remedies made from herbs like chamomile, lavender, mint, rosemary, and thyme can help animals cope with stress, infections, and inflammation. They boost immunity, calm nerves, improve digestion, and enhance mood. Appetite and metabolism enhancers, made from amino acids, vitamins, minerals, enzymes, and probiotics, stimulate appetite and metabolism in animals, especially those underweight, sick, or recovering from surgery or injury. They help animals eat more, digest better, absorb nutrients, gain weight, and improve energy levels, performance, and overall health. These remedies can be added to water, fed, or administered orally.

Yeast-Based Growth Promoters

Live or inactive yeast cultures are products that promote growth in animals by improving rumen function, intestinal health, and nutrient utilization. They can enhance feed intake, feed efficiency, and milk production. These products can be used for both ruminants and non-ruminants and can be added to feed or water.

They also improve nutrient utilization and gut health by containing enzymes, probiotics, prebiotics, and organic acids. They help animals break down feed components, balance gut flora, prevent infections, reduce inflammation, and enhance immunity. These products are suitable for all types of animals and can be added to feed or water.

Fiber-Rich Supplements

Fiber-rich products, made from sources like beet pulp, soy hulls, wheat bran, and alfalfa meal, can benefit animals by reducing digestive disorders, improving fecal quality, and supporting healthy weight management. These products can be used for horses, ruminants, and rabbits and can be mixed with feed or given separately.

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Feeding Rare Breed Pigs In Garden

Digestive system support products, made from ingredients like clay, charcoal, kaolin, and pectin, can help animals absorb toxins, neutralize acids, soothe ulcers, protect the stomach lining, reduce gas production, prevent diarrhea, and restore electrolyte balance. These products can be given orally or added to feed or water and can be used for all types of animals.

Trace Elements Mix

Trace elements are essential for animal health and performance, sourced from minerals, chelates, and yeast extracts. These products provide essential trace elements like iron, copper, zinc, manganese, selenium, iodine, and cobalt to animals. They help prevent deficiencies, support metabolism, enhance immunity, and improve reproduction. These products can be used for all types of animals and can be added to feed, water, or given as an injection or bolus. 

Micro-nutrients are also crucial for animal wellness, sourced from vitamins, herbs, antioxidants, and other sources. They provide essential vitamins A, D, E, C, B complex, and omega-3 fatty acids. These products help maintain healthy skin, coat, eyes, bones, joints, nerves, and organs while protecting against oxidative stress, inflammation, infections, and diseases. They can be added to feed, water, or given as capsules or tablets.

Lactation Enhancing Formulas

Lactation enhancers are products that aid lactation in nursing animals by enhancing milk production, improving milk quality, and supporting milk letdown. They nourish mammary glands, prevent mastitis, and promote recovery after weaning. These products can be used for dairy cows, sheep, goats, pigs, and other lactating animals and can be given orally or added to feed or water. 

For nursing pigs, these products include whey protein, soy protein, and lactose. They help pigs produce more milk, improve milk composition, support growth and survival, stimulate appetite and feed intake, enhance energy and protein metabolism, and prevent weight loss and fatigue. These products can also be used for sows and gilts and can be given orally or added to feed or water.

Energy-Rich Gels

These products are energy-rich gels that can boost energy levels in animals by increasing blood glucose levels, improving energy availability, and preventing hypoglycemia. They also enhance performance and endurance, support recovery and healing, and prevent ketosis and acidosis. These products can be used orally, subcutaneously, or intravenously and can be given to all types of animals. 

Quick energy sources, made from ingredients like propylene glycol, glycerol, and dextrose, can help animals overcome energy deficits, raise blood glucose levels, improve energy balance, and prevent negative energy balance. They also support liver function, prevent fatty liver syndrome and hepatic lipidosis, and improve appetite and feed intake. These products are suitable for cattle, sheep, goats, horses, and other animals prone to energy shortages and can be administered orally, subcutaneously, or intravenously.

Complete Nutritional Pellets

All-In-One Feed Solutions are products that offer complete nutritional pellets for animals made from ingredients like cereals, legumes, oilseeds, by-products, and additives. These pellets provide animals with carbohydrates, proteins, fats, fibers, vitamins, and minerals, helping them maintain optimal health and performance. They can reduce feed wastage, improve feed conversion ratio, and simplify feeding management. 

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Black Pig Running In Farm Yard

These products are suitable for all types of animals and can be fed as a sole ration or supplemented with other feeds. They are made from ingredients like complete feeds, concentrates, premixes, and additives and can provide all the necessary nutrients in one product. They can save time, money, and labor on feeding while ensuring consistent quality, quantity, and composition of feed. These products can be used for all types of animals and can be mixed with other feeds.

Growth Hormone Alternatives

Growth hormone alternatives are products that enhance animal growth without synthetic hormones. These products, made from natural hormones, peptides, growth factors, and amino acids, can help animals increase growth rate, muscle mass, lean tissue, carcass quality, feed efficiency, nutrient utilization, and animal welfare. They can be used for beef cattle, pigs, poultry, and other meat-producing animals and can be given orally, subcutaneously, or intramuscularly. 

Safe growth accelerators, made from ingredients like beta-agonists, ionophores, antibiotics, and probiotics, can speed up growth without compromising health or safety. They can help animals increase growth rate, weight gain, feed efficiency, and profitability, and can prevent or treat diseases, infections, parasites, and other health problems. They can be added to feed or water, given orally, or injected subcutaneously or intramuscularly.

Feed Efficiency Optimizers

Feed efficiency optimizers are products or strategies that help animals use their feed more effectively and reduce costs. They can include enzymes, probiotics, antioxidants, vitamins, minerals, and other additives that enhance the digestion and absorption of nutrients from feed ingredients. Proper feed storage, mixing, delivery, and management are essential to prevent feed losses and wastage. 

Feed efficiency optimizers can improve animal performance, health, welfare, and profitability. To maximize feed utilization, livestock producers need to provide high-quality feed nutritional requirements for their animals at different growth and production stages. Regular monitoring of feed intake and performance is also necessary to adjust the feeding program accordingly.

Antioxidant-Rich Formulas

Antioxidant-rich formulas are feed formulations containing high levels of antioxidants vitamins C and E, selenium, carotenoids, flavonoids, and other phytochemicals. These antioxidants protect cells from oxidative stress, which can damage DNA, proteins, lipids, and other cellular components, leading to inflammation, aging, and diseases. Antioxidant-rich formulas can help animals cope with oxidative stress by scavenging free radicals and enhancing the body’s natural antioxidant defense system.

They can improve animal health, immunity, reproduction, and productivity. Oxidative stress combatants are substances or practices that help animals fight against oxidative stress, which occurs when the body’s capacity to neutralize free radicals exceeds its capacity. These combatants can include antioxidants, anti-inflammatory agents, detoxifiers, immune boosters, and stress reducers that prevent or repair the damage caused by free radicals.

Custom Weight Gain Premixes

Custom weight gain premixes are feed mixes designed to promote weight gain in animals, varying based on factors like breed, age, weight, and goal. These premixes contain high energy and protein sources, vitamins, minerals, amino acids, enzymes, probiotics, and other additives to enhance nutrient absorption and utilization. They can help animals achieve optimal weight gain quickly without compromising their health or welfare.

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pig shelter with fence

Tailored growth support solutions are tailored solutions that help animals reach their full growth potential. These solutions can include feed formulations, feeding programs, management practices, health interventions, and genetic improvements. They address factors affecting animal growth, such as nutrition, health, environment, behavior, and genetics, and can improve animal performance, quality, and profitability.


The top 20 pig weight gain supplements offer a comprehensive approach to swine nutrition, supporting growth, muscle development, and overall health. From premium feeds to tailored formulas, these supplements ensure optimal feed utilization and efficient weight gain for thriving pigs, promoting a robust and prosperous swine industry.


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