Ranked from fewest calories.
- Vegan Protein Powder — 30 cal, 5g protein
- Whey Protein — 39 cal, 9.5g protein
Lowest-Calorie Smoothii Add Ons in Canada
The lowest-calorie Smoothii Add Ons you can order across chains in Canada.
Published July 27, 2026 · Updated 38 minutes ago
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