Ranked by protein per calorie.
- Orange Sunset — 150 cal, 2g protein
- Tropi-Kale — 150 cal, 1g protein
- Spinach Is In It — 170 cal, 1g protein
Best SMOOTHIES - REFRESH at Booster Juice
The highest-protein SMOOTHIES - REFRESH options at Booster Juice, ranked.
Published July 26, 2026
Related guides
Booster Juice Nutrition Guide
Calories, protein, carbs and fat for every item at Booster Juice.
Best SMOOTHIES - CLASSICS at Booster Juice
The highest-protein SMOOTHIES - CLASSICS options at Booster Juice, ranked.
Best GRILLED FRESH - PANINIS at Booster Juice
The highest-protein GRILLED FRESH - PANINIS options at Booster Juice, ranked.
Best SMOOTHIES - HIGH PROTEIN at Booster Juice
The highest-protein SMOOTHIES - HIGH PROTEIN options at Booster Juice, ranked.