Milk Formula 1 Winterizer

A milk replacer for dairy or beef calves.

  • Life Stage:  Calf
  • Feed Type:  Milk Replacer
  • Feed Form:  Meal
  • Packaging:  50-lb bag

Product Description

Milk Formula 1™ Winterizer is a higher milk protein, higher energy milk replacer with strong calf acceptance and ideal blending characteristics formulated for cold season feeding when more energy and protein are required to maintain desired growth rates.

Features & Benefits

24% high protein and 24% fat content

Protein from all-milk proteins and high-quality fat help get cold-challenged calves off to a healthy start.


A combination of powerful nutritional components and processes designed to deliver optimal calf growth and performance.

NutriVantage® Nutrition Optimizer®

Helps support the immune system, improve weight gains and intakes, and reduce the impact of stress in calves.

Partially agglomerated and fast mixing

Formulated with encapsulated and refined powder particles that have ideal blending characteristics for fast and easy mixing that stays in suspension longer.


A proprietary, rich source of yeast cell wall nutrients containing β-glucans that have been shown to support animal immune systems and mannan oligosaccharides, which can help inhibit pathogens from colonizing the intestinal tract.

Fortified with required minerals and trace minerals.

Formulated to provide high levels of vitamins A, D and E, NASEM-recommended levels of B vitamins and required minerals and trace minerals from highly available sources including organic selenium to help maximize calf nutrition.

Medicated options

This product is available with approved medications. Contact your local plant for availability.

Medication Options

• NT (Neomycin and Oxytetracycline) #5411 VFD required
• DQ (Deccox) #5409
• BOV (Bovatec) #5332
• CFL (ClariFly) #5412, #5336

Nutritional Information

Guaranteed Analysis
Crude Protein, min 24.00%
Crude Fat, min 24.00%
Crude Fiber, max 0.15%
Calcium, min 0.75%
Calcium, max 1.25%
Phosphorus, min 0.70%
Vitamin A, min 30,000 IU/lb
Vitamin D3, min 10,000 IU/lb
Vitamin E, min 150 IU/lb


Dried Whey, Dried Whey Protein Concentrate, Animal and Vegetable Fat (Preserved with BHA and BHT), Dried Whey Product, Dried Skimmed Milk, Lecithin, Yeast Extract, Dicalcium Phosphate, Calcium Carbonate, DL-Methionine, L-Threonine, L-Lysine Monohydrochloride, Vitamin A Supplement, Vitamin D3 Supplement, Vitamin E Supplement, Ascorbic Acid, Vitamin B12 Supplement, Folic Acid, Choline Chloride, Riboflavin Supplement, Niacin Supplement, Calcium Pantothenate, Thiamine Mononitrate, Pyridoxine Hydrochloride, Ferrous Sulfate, Copper Sulfate, Cobalt Sulfate, Zinc Sulfate, Manganese Sulfate, Magnesium Oxide, Ethylenediamine Dihydriodide, Mono and Diglycerides of Edible Fats or Oils, Sodium Aluminosilicate, Selenium Yeast, Reed-Sedge Peat, Artificial Flavor.

Feeding Directions

Birth - Feed 3-4 quarts of colostrum immediately after birth (need to provide 150 g of IgG). Feed 2 to 3 additional quarts within 12 hours of birth. Always use the highest quality colostrum available. If necessary, use an esophageal feeder. Don’t let the calf determine intake.

2 Days Old Until Weaning - Feed MILK FORMULA 1™ WINTERIZER until weaning. For small breed calves feed 2 to 2.5 quarts of reliquefied MILK FORMULA 1™ WINTERIZER twice-a-day. For large breed calves feed 2.5 to 3 quarts of reliquefied MILK FORMULA 1™ WINTERIZER twice-a-day. Continue to feed MILK FORMULA 1™ WINTERIZER as long as you would normally feed whole milk.

Cold Weather Feeding Instructions (Daytime high temperatures <40°F) - Add an extra feeding using a non-medicated MILK FORMULA 1™ WINTERIZER milk replacer solution or add 1 to 2 ounces per feeding of Milk Energizer™ energy pack to increase the total energy level of the milk replacer during periods of cold stress.

General Management Considerations

1. The suggested feeding program is intended solely as a guide. The variables of management, environment, and breed may dictate changes in the animals’ requirements.

2. Provide clean, fresh water at all times.

3. Start feeding Kent® Calf Starter when calves are 4 days old. Start with a small amount (0.5 lb) and gradually increase as the calf’s consumption increases. Provide a fresh amount each day to stimulate consumption.

4. Wean calves when consuming at least 2 lb of Kent® calf starter per day for 3 consecutive days.

Mixing Directions

To Mix: Mix 12 ounces (0.75 lb) of milk replacer plus 2.5 quarts of warm (110°F) water. Add powder to water and mix vigorously.

The use of cooler water requires greater mixing action and increases the possibility of the powder settling out. Feed immediately.

NutriVantage® Nutrition Optimizer®

NutriVantage Nutrition Optimizer is an exclusive research-driven nutritional feed supplement that is only available in Blue Seal branded products.

Learn more about NutriVantage

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