MoorMan’s® ShowTec® Lean Maximizer® Medicated





ShowTec Lean Maximizer is a supplement containing Paylean®* formulated for pigs weighing not less than 150 lb fed a complete ration containing at least 16% crude protein for the last 45 to 90 lb of gain prior to slaughter. ShowTec Lean Maximizer is specifically formulated for extreme lean growth and muscle expression for exhibition swine. Designed to be fed at 2-4 oz/hd/day when mixed with non-medicated feed to provide a complete ration containing at least 16% protein. Recommended feeding period is for last 45 to 90 lb of gain.

 Active Drug Ingredient

Ractopamine hydrochloride..... 180 grams/ton (90 mg/lb)

For increased rate of weight gain, improved feed efficiency and increased carcass leanness in finishing swine, weighing not less than 150 lb, fed a complete ration containing at least 16% crude protein for the last 45 to 90 lb of gain prior to slaughter.


MoorMan’s ShowTec Lean Maximizer must be thoroughly mixed with a non-medicated feed to get a final complete feed containing at least 16% protein. The mix should be fed continuously as the sole ration to finishing swine weighing not less than 150 lb for the last 45 to 90 lb (group average) of weight gain prior to slaughter. Mixing directions are provided in the following table:


Non-Medicated Complete Feed* ShowTec Lean Maxmimizer Total Ractopamine Hydrochloride Level**
4.875 lb 0.125 lb 5 lb 4.5 g/ton
4.812 lbs 0.188 lb 5 lb 6.75 g/ton
4.750 lbs 0.250 lb 5 lb 9 g/ton

*Containing at least 16% protein.

**No increased benefit has been shown when ractopamine concentrations in the diet are greater than 4.5 g/ton.

 WARNING: Ractopamine hydrochloride is a beta-adrenergic agonist. Individuals with cardiovascular disease should exercise special caution to avoid exposure. Not for use in humans. Keep out of the reach of children. Operators should wash thoroughly with soap and water after handling. If accidental eye contact occurs, immediately rinse eyes thoroughly with water. If irritation persists, seek medical attention.


Ractopamine may increase the number of injured and/or fatigued pigs during marketing. Not for use in breeding swine.




  • Crude Protein, min20 %
  • Lysine, min1.2 %
  • Biotin, min1 mg/lb
  • Crude Fat, min4.0 %
  • Crude Fiber, max7.5 %
  • Calcium, min0.6 %
  • Calcium, max1.1 %
  • Phosphorus, min0.65 %
  • Salt, min0.25 %
  • Salt, max0.75 %
  • Zinc, min530 ppm
  • Selenium, min0.3 ppm

Ground Corn, Dehulled Soybean Meal, Wheat Middlings, Corn Distillers Dried Grains with Solubles, Dextrose, Stabilized Rice Bran, Calcium Carbonate, Animal Fat, BHT (A Preservative), Fish Meal, Salt, Zinc Amino Acid Complex, Monocalcium Phosphate, Dicalcium Phosphate, Manganese Amino Acid Complex, Copper Amino Acid Complex, Sodium Propionate Preservative), L-Lysine, Natural and Artificial Flavors, Yeast Culture (Saccharomyces cerevisiae), Diatomaceous Earth, Zinc Oxide, Biotin, DLMethionine, Ferrous Sulfate, Soy Lecithin, d-alpha Tocopherol Acetate (Source of Vitamin E), Mineral Oil, Niacin Supplement, Thiamine Mononitrate, Manganese Sulfate, Zinc Sulfate, Vitamin E Supplement, Copper Sulfate, Calcium Pantothenate, Magnesium Oxide, Menadione Dimethylpyrimidinol Bisulfite (Source of Vitamin K Activity), Vitamin Acetate, Riboflavin Supplement, Pyridoxine Hydrochloride, Vitamin Supplement, Folic Acid, Calcium Iodate, Cholecalciferol (Source of Vitamin D3), Sodium Selenite.