Pro-Cal 100 Shakes (16 servings)

Pro-Cal 100 Shakes (16 servings)

  • $29.90

Pro-Cal 100 Shakes (16 servings)

Pro-Cal 100 Shakes (16 servings)

  • $29.90

  • Product Code: R-ProCal-Jar
  • Availability: In Stock
   

★ Our #1 best-selling product since 1999

The same trusted R-Kane Pro-Cal 100 formula that customers have loved for over two decades — now available in jars (16 servings each), with our best volume pricing. Chocolate is our top seller, but Vanilla and Strawberry round out the lineup so everyone in the family can find their favorite.

Each serving gives you 15 grams of high-quality protein, 100 calories, and 20% of the daily value of essential vitamins and minerals. Blend it into a creamy shake to start your day, or set it as a dessert-like pudding for the afternoon — either way, it's an easy way to get balanced nutrition while keeping your calories in check.

From our nutrition team Pro-Cal 100 has earned its place as a staple in customers' kitchens because it does the basics exceptionally well — 15 grams of clean, high-quality protein for just 100 calories, in a flavor and texture you'll actually enjoy. It does its best work as part of a balanced, reduced-calorie eating plan, and the multi-jar pricing makes it easy to keep on hand without running out.

Choose your flavor — and your savings

  • Chocolate — our #1 seller. Rich, creamy, and dessert-like.
  • Vanilla — smooth and versatile. Perfect base for blending with fruit, coffee, or spices.
  • Strawberry — bright, fresh, and refreshing. A fruit-forward change of pace.

Volume pricing — stock up and save

$29.901 jar
$28.004 jars (save $1.90/jar)
$26.996 jars (save $2.91/jar)
$26.0012 jars (save $3.90/jar)
$24.9918 jars / 1 case (save $4.91/jar)
$24.0036 jars / 2 cases (save $5.90/jar)

Same trusted R-Kane formula. No gimmicks, no big-retail markups. Just the original Pro-Cal 100 since 1999.

What's in every jar

16Servings per jar
15 gProtein per serving
100Calories per serving
20%DV vitamins & minerals
Low fat (1.5g) Low cholesterol Trans fat–free No artificial preservatives Kosher

How to prepare — shake or pudding

  1. Pour 2 scoops into a cup.
  2. Add water — 8 oz for a shake, 4 oz for a pudding. Adjust for your preferred texture.
  3. Mix for 60 seconds until smooth. Let sit for 60 seconds, then mix for another 60 seconds.
  4. Add a little more or less water to taste.
Tip: blend with ice for a thicker, frostier shake. Store in a cool, dry place.

Allergens

Contains milkContains soy

*Phenylketonurics: contains phenylalanine. See individual flavor pages for complete ingredient lists.

Ready for more? Try Z-Pro® 25 Already love Pro-Cal 100? You might want to consider Z-Pro® 25 Chocolate — it's the same trusted R-Kane chocolate formula, with 25 grams of protein per serving instead of 15. For people focused on weight management, satiety, or maintaining lean muscle, the higher-protein version makes a meaningful difference. Same taste, same heritage, just a little more value per scoop — for just pennies more.

Try Z-Pro® 25 Chocolate →

Best enjoyed as part of a balanced diet and healthy lifestyle. This product is not intended to diagnose, treat, cure, or prevent any disease.

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