Protein Shakes

Protein Shakes

The "original" high-protein low-calorie meal replacement shakes from R-Kane Nutritionals. Pro-Cal 100 (15g protein) and Z-Pro 25 (25g protein) in chocolate, vanilla, and strawberry — trusted since 1999. Each delivers targeted nutrition for weight management, bariatric support, and active lifestyles in a convenient shake or pudding format.

Nutrition Pro-Cal 100
Chocolate		 Z-Pro 25
Chocolate
Calories 100 150
Protein 15g 25g
Fat 1.5g 2.5g
Carbs 7g 7g
Servings 16 per jar 14 per jar
Price $29.90 $29.95
Best For Low calorie High protein
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Pro-Cal 100 – Chocolate Pro-Cal 100 – Chocolate
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Pro-Cal 100 – Chocolate

📦 16 servings per jar ★ Our #1 best-selling flavor There's a reason chocolate is our biggest..

$34.90 $29.90
Z-Pro 25 – Chocolate Z-Pro 25 – Chocolate
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Z-Pro 25 – Chocolate

📦 14 packets per box Original formula · trusted since 1999 Z-Pro® 25 Chocolate is the origin..

$37.95 $30.90
Z-Pro 25 – Vanilla Z-Pro 25 – Vanilla
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Z-Pro 25 – Vanilla

📦 14 packets per box Original formula · trusted since 1999 If you're a chocolate lover, you ..

$37.95 $30.90
Pro-Cal 100 – Vanilla Pro-Cal 100 – Vanilla
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Pro-Cal 100 – Vanilla

📦 16 servings per jar Classic creamy vanilla Pro-Cal 100 Vanilla delivers a rich, creamy van..

$29.90
Pro-Cal 100 – Strawberry Pro-Cal 100 – Strawberry
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Pro-Cal 100 – Strawberry

📦 16 servings per jar Fresh creamy strawberry Pro-Cal 100 Strawberry delivers a fresh, cream..

$29.90
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