Smoothie King Nutrition, Ranked by Protein
Smoothie King nutrition for 45 high-protein smoothies — calories, protein and sodium at the 20 fl oz default, from each item's official nutrition panel. Calories run from 190 to 820. Ranked by Protein Density — the share of calories that come from protein. The best pick here is the Gladiator Chocolate at 81.8% (45g protein in 220 calories). 15 items hit Platinum tier; 10 are protein traps.
45 items tracked · sorted by Protein Density · US menu
Every Smoothie King figure here is the 20 fl oz default size from the official US menu (smoothieking.com). The 32 and 44 fl oz sizes scale up, and in-app customisation (extra protein, swapped ingredients) changes the label, so treat these as the base recipe. Added-sugar-heavy blends such as The Hulk are included as contrasts. Carbs, fat and sodium come from each item's own official nutrition panel; 'Sugar' is total sugar.
| # | Item | Protein | Calories | Density % of calories from protein | g / 100 cal | Tier | Quality |
|---|---|---|---|---|---|---|---|
| 1 | Gladiator Chocolate 20 fl oz smoothie | 45g | 220 | 81.8% | 20.5g | Platinum | |
| 2 | Gladiator Strawberry 20 fl oz smoothie | 45g | 220 | 81.8% | 20.5g | Platinum | |
| 3 | Gladiator Vanilla 20 fl oz smoothie | 45g | 220 | 81.8% | 20.5g | Platinum | |
| 4 | Gladiator GLP-1 Vanilla 20 fl oz smoothie | 45g | 220 | 81.8% | 20.5g | Platinum | |
| 5 | Gladiator Chocolate Coffee 20 fl oz smoothie | 46g | 300 | 61.3% | 15.3g | Platinum | |
| 6 | The Shredder Vanilla 20 fl oz smoothie | 32g | 220 | 58.2% | 14.5g | Platinum | |
| 7 | The Shredder Chocolate 20 fl oz smoothie | 32g | 230 | 55.7% | 13.9g | Platinum | |
| 8 | The Activator Recovery Coffee 20 fl oz smoothie | 29g | 220 | 52.7% | 13.2g | Platinum | |
| 9 | The Activator Recovery Chocolate 20 fl oz smoothie | 26g | 200 | 52% | 13g | Platinum | |
| 10 | The Activator Recovery GLP-1 Almond Berry 20 fl oz smoothie | 24g | 200 | 48% | 12g | Platinum | |
| 11 | Slim-N-Trim GLP-1 Mango Greens 20 fl oz smoothie | 22g | 200 | 44% | 11g | Platinum | |
| 12 | Power Meal Slim Chocolate 20 fl oz smoothie | 22g | 210 | 41.9% | 10.5g | Platinum | |
| 13 | Power Meal Slim GLP-1 Chocolate 20 fl oz smoothie | 22g | 210 | 41.9% | 10.5g | Platinum | |
| 14 | The Activator Recovery Pineapple Spinach 20 fl oz smoothie | 27g | 270 | 40% | 10g | Platinum | |
| 15 | Power Meal Slim Vanilla 20 fl oz smoothie | 19g | 190 | 40% | 10g | Platinum | |
| 16 | Slim-N-Trim Chocolate 20 fl oz smoothie | 20g | 210 | 38.1% | 9.5g | Gold | |
| 17 | Power Meal Slim Strawberry 20 fl oz smoothie | 19g | 210 | 36.2% | 9g | Gold | |
| 18 | Orangetheory All Out Smoothie 20 fl oz smoothie | 27g | 310 | 34.8% | 8.7g | Gold | |
| 19 | Coffee High Protein Almond Mocha 20 fl oz smoothie | 31g | 370 | 33.5% | 8.4g | Gold | |
| 20 | Original High Protein Banana 20 fl oz smoothie | 27g | 330 | 32.7% | 8.2g | Gold | |
| 21 | Original High Protein Chocolate 20 fl oz smoothie | 30g | 370 | 32.4% | 8.1g | Gold | |
| 22 | Coffee High Protein Vanilla 20 fl oz smoothie | 30g | 370 | 32.4% | 8.1g | Gold | |
| 23 | Pumpkin Coffee High Protein Cold Brew 20 fl oz smoothie | 31g | 390 | 31.8% | 7.9g | Gold | |
| 24 | Pumpkin GLP-1 Slim-N-Trim 20 fl oz smoothie | 23g | 300 | 30.7% | 7.7g | Gold | |
| 25 | Metabolism Boost Dark Chocolate Banana 20 fl oz smoothie | 24g | 330 | 29.1% | 7.3g | Gold | |
| 26 | Metabolism Boost Mango Ginger 20 fl oz smoothie | 18g | 270 | 26.7% | 6.7g | Gold | |
| 27 | Slim-N-Trim Veggie 20 fl oz smoothie | 15g | 240 | 25% | 6.3g | Gold | |
| 28 | Power Meal Blueberry Raspberry 20 fl oz smoothie | 20g | 320 | 25% | 6.3g | Gold | |
| 29 | Power Meal Spinach Pineapple 20 fl oz smoothie | 21g | 350 | 24% | 6g | Silver | |
| 30 | Keto Champ Chocolate 20 fl oz smoothie | 24g | 420 | 22.9% | 5.7g | Silver | |
| 31 | Keto Champ GLP-1 Chocolate 20 fl oz smoothie | 24g | 420 | 22.9% | 5.7g | Silver | |
| 32 | Keto Champ Coffee 20 fl oz smoothie | 24g | 430 | 22.3% | 5.6g | Silver | |
| 33 | Peanut Power Plus Chocolate 20 fl oz smoothie | 23g | 540 | 17% | 4.3g | Silver | |
| 34 | Peanut Power Plus 20 fl oz smoothie | 20g | 520 | 15.4% | 3.8g | Silver | |
| 35 | Vegan Nutty Super Grain 20 fl oz smoothie | 19g | 500 | 15.2% | 3.8g | Silver | |
| 36 | The Hulk Chocolate 20 fl oz smoothie | 24g | 700 | 13.7% | 3.4g | Avoid | |
| 37 | The Hulk Vanilla 20 fl oz smoothie | 23g | 690 | 13.3% | 3.3g | Avoid | |
| 38 | The Hulk Coffee 20 fl oz smoothie | 23g | 700 | 13.1% | 3.3g | Avoid | |
| 39 | Peanut Power Plus Strawberry 20 fl oz smoothie | 18g | 590 | 12.2% | 3.1g | Avoid | |
| 40 | The Hulk Strawberry 20 fl oz smoothie | 23g | 820 | 11.2% | 2.8g | Avoid | |
| 41 | Daily Warrior 20 fl oz smoothie | 17g | 620 | 11% | 2.7g | Avoid | |
| 42 | Angel Food Slim 20 fl oz smoothie | 4g | 220 | 7.3% | 1.8g | Avoid | |
| 43 | Angel Food 20 fl oz smoothie | 5g | 350 | 5.7% | 1.4g | Avoid | |
| 44 | Caribbean Way 20 fl oz smoothie | 2g | 390 | 2.1% | 0.5g | Avoid | |
| 45 | Strawberry X-Treme 20 fl oz smoothie | 1g | 300 | 1.3% | 0.3g | Avoid |
Protein up, sodium up
Each dot is one Smoothie King menu item. Up-and-right is where "high protein" starts costing you something else.
RING + DARK LABEL = TOP 3 SODIUM · THIN RING + LIGHT LABEL = TOP 3 PROTEIN
1 = Gladiator Strawberry
RING + DARK LABEL = TOP 3 SODIUM · THIN RING + LIGHT LABEL = TOP 3 PROTEIN
1 = Gladiator …
| Item | Protein | Sodium | Density |
|---|---|---|---|
| The Shredder Chocolate | 32 g | 720 mg | 55.7% |
| The Shredder Vanilla | 32 g | 670 mg | 58.2% |
| Power Meal Slim Chocolate | 22 g | 630 mg | 41.9% |
| Power Meal Slim Vanilla | 19 g | 630 mg | 40% |
| Power Meal Slim GLP-1 Chocolate | 22 g | 630 mg | 41.9% |
| Orangetheory All Out Smoothie | 27 g | 573 mg | 34.8% |
| Power Meal Slim Strawberry | 19 g | 570 mg | 36.2% |
| Pumpkin GLP-1 Slim-N-Trim | 23 g | 560 mg | 30.7% |
| Peanut Power Plus Chocolate | 23 g | 540 mg | 17% |
| Metabolism Boost Dark Chocolate Banana | 24 g | 520 mg | 29.1% |
| Gladiator Chocolate | 45 g | 500 mg | 81.8% |
| Gladiator Chocolate Coffee | 46 g | 500 mg | 61.3% |
| Metabolism Boost Mango Ginger | 18 g | 490 mg | 26.7% |
| Keto Champ Coffee | 24 g | 440 mg | 22.3% |
| Keto Champ Chocolate | 24 g | 440 mg | 22.9% |
| Slim-N-Trim Chocolate | 20 g | 440 mg | 38.1% |
| Keto Champ GLP-1 Chocolate | 24 g | 440 mg | 22.9% |
| The Activator Recovery Coffee | 29 g | 430 mg | 52.7% |
| Slim-N-Trim GLP-1 Mango Greens | 22 g | 430 mg | 44% |
| Peanut Power Plus | 20 g | 420 mg | 15.4% |
| Gladiator Vanilla | 45 g | 400 mg | 81.8% |
| Gladiator GLP-1 Vanilla | 45 g | 400 mg | 81.8% |
| The Activator Recovery Chocolate | 26 g | 380 mg | 52% |
| Slim-N-Trim Veggie | 15 g | 380 mg | 25% |
| Power Meal Spinach Pineapple | 21 g | 370 mg | 24% |
| The Activator Recovery Pineapple Spinach | 27 g | 360 mg | 40% |
| The Hulk Chocolate | 24 g | 360 mg | 13.7% |
| The Hulk Strawberry | 23 g | 360 mg | 11.2% |
| The Hulk Vanilla | 23 g | 360 mg | 13.3% |
| The Hulk Coffee | 23 g | 360 mg | 13.1% |
| Power Meal Blueberry Raspberry | 20 g | 360 mg | 25% |
| Gladiator Strawberry | 45 g | 350 mg | 81.8% |
| Original High Protein Chocolate | 30 g | 350 mg | 32.4% |
| Coffee High Protein Almond Mocha | 31 g | 350 mg | 33.5% |
| Coffee High Protein Vanilla | 30 g | 350 mg | 32.4% |
| Pumpkin Coffee High Protein Cold Brew | 31 g | 350 mg | 31.8% |
| Vegan Nutty Super Grain | 19 g | 350 mg | 15.2% |
| Peanut Power Plus Strawberry | 18 g | 310 mg | 12.2% |
| Original High Protein Banana | 27 g | 300 mg | 32.7% |
| The Activator Recovery GLP-1 Almond Berry | 24 g | 230 mg | 48% |
| Daily Warrior | 17 g | 220 mg | 11% |
| Angel Food Slim | 4 g | 150 mg | 7.3% |
| Angel Food | 5 g | 50 mg | 5.7% |
| Caribbean Way | 2 g | 10 mg | 2.1% |
| Strawberry X-Treme | 1 g | 0 mg | 1.3% |
Is Gladiator Chocolate enough?
Even the best Smoothie King pick only helps if it fits your daily target. Calculate how much protein you need, then decide whether to order here or grab a denser option.
Smoothie King and protein: common questions
What is the highest protein food at Smoothie King?
By raw grams, the Gladiator Chocolate Coffee has the most protein of any Smoothie King food we track — 46g in 300 calories. By Protein Density (protein as a share of calories, our benchmark for whether "high protein" actually holds up), the Gladiator Chocolate ranks highest instead, at 81.8% (45g protein in 220 calories).
How much protein is in the Smoothie King Gladiator Chocolate Coffee?
The Smoothie King Gladiator Chocolate Coffee has 46g of protein and 300 calories — a 61.3% Protein Density.
How much protein is in Smoothie King food?
Across the 45 Smoothie King items we track, protein ranges from 1g to 46g per item, depending on what you order.
Is Smoothie King a good source of protein?
28 of 45 Smoothie King items we track reach Gold tier or better. 10 are Avoid tier — under 15% of calories from protein despite how it's marketed. Order by Protein Density, not the menu description.
How many calories are in a Smoothie King smoothie?
Across the 45 smoothies we track, calories run from 190 (Power Meal Slim Vanilla) to 820 (The Hulk Strawberry), at the 20 fl oz default size. The Gladiator Chocolate is 220 calories for 45g of protein.
Other chains
Same Protein Density scoring, different drive-thru.
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