Metabolism Boost® Dark Chocolate Banana
Nutrition Quick Facts
Based on the standard 20 fl oz serving size:
About Metabolism Boost® Dark Chocolate Banana
The Metabolism Boost® Dark Chocolate Banana is a featured menu selection in Smoothie King’s Manage Weight category. Prepared with quality ingredients including Bananas, Nonfat Milk, Protein Blend, Gladiator® Protein Vanilla, 100% Cocoa, Fiber Blend Enhancer, Metabolism Boost Enha, it is formulated to deliver balanced flavor and targeted nutrition.
A standard 20 fl oz serving provides 330 kcal, 24 g of protein, and 62 g of carbohydrates. Compare serving-by-serving nutrition in the complete table below to see exact values across sizes.
Current menu observations record prices for this item starting around $9.50+. Check your selected store for live pricing, local availability, and custom enhancer options.
Metabolism Boost® Dark Chocolate Banana Nutrition by Serving Size
Smoothie King serves smoothies primarily in 20 fl oz (Small), 32 fl oz (Medium), and 44 fl oz (Large) sizes. Here is the full verified nutrition profile across all available cup sizes:
| Serving Size | Calories | Protein | Carbs | Total Sugar | Added Sugar | Fiber | Total Fat | Sat Fat | Cholesterol | Sodium | Caffeine |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 fl oz | 330 | 24 g | 62 g | 30 g | Not listed | 12 g | 4 g | 2.5 g | 10 mg | 520 mg | 100 mg |
| 32 fl oz | 500 | 35 g | 92 g | 45 g | Not listed | 18 g | 6 g | 4 g | 20 mg | 780 mg | 150 mg |
| 44 fl oz | 670 | 47 g | 123 g | 60 g | Not listed | 24 g | 8 g | 5 g | 25 mg | 1050 mg | 200 mg |
* Note: Total Sugar includes naturally occurring fruit sugars (fructose) and dairy sugars (lactose), while Added Sugar represents added sweeteners like Turbinado or organic cane sugar where used.
Ingredients
The officially listed recipe components for Metabolism Boost® Dark Chocolate Banana include:
Bananas, Nonfat Milk, Protein Blend, Gladiator® Protein Vanilla, 100% Cocoa, Fiber Blend Enhancer, Metabolism Boost Enhancer
Ingredients reflect the standard recipe snapshot. Individual franchises may vary fruit sourcing or blend proportions.
Declared Allergens
Official product records declare the following allergens for this item:
Milk, Egg
Allergen Warning: Smoothie King restaurants use shared blenders, dispensers, and prep counters. Traces of dairy, peanuts, tree nuts, soy, and gluten may be present in any drink. If you have severe celiac disease or anaphylactic allergies, speak directly with the store manager before ordering. See our full Allergen Guide.
Price & Ordering Information
Smoothie King pricing is set individually by franchisees and delivery channels. In our verified pricing observations:
- Fort Collins, CO (Store #1179754): Metabolism Boost® Dark Chocolate Banana is priced from $9.50+ on official delivery and takeout menus.
- Hickory, NC (Store #1363): 20 oz pickup starts around $7.09–$7.59, 32 oz around $9.59–$10.09, and 44 oz around $11.59–$12.09 for standard recipes.
- Delivery apps (DoorDash, Uber Eats) typically feature a slight markup over walk-in register prices.
Explore our comprehensive Smoothie King Prices Guide to compare prices across stores and sizes.
Customization & Popular Add-Ons
Official product data lists the following popular enhancers and boosts frequently added to Metabolism Boost® Dark Chocolate Banana:
You can also request swaps such as substituting water or almond milk for fruit juice to lower sugar content, or adding an extra scoop of protein for recovery. Learn more in our Customization Guide.
Frequently Asked Questions
How many calories are in Smoothie King Metabolism Boost Dark Chocolate Banana?
According to official menu records, a standard 20 fl oz Metabolism Boost Dark Chocolate Banana contains 330 kcal, with 24 g of protein and 62 g of carbohydrates. Larger sizes and customizations will alter these nutritional values.
What ingredients are in Metabolism Boost Dark Chocolate Banana?
Official records report the primary ingredients as: Bananas, Nonfat Milk, Protein Blend, Gladiator® Protein Vanilla, 100% Cocoa, Fiber Blend Enhancer, Metabolism Boost Enhancer. Because individual restaurants prepare items on shared equipment, always verify with your local store.
What is the price of Metabolism Boost Dark Chocolate Banana at Smoothie King?
At our verified store research locations, Metabolism Boost Dark Chocolate Banana is priced at $9.50+. Exact prices vary slightly by restaurant location, cup size, and ordering method (in-store pickup vs. delivery app).
Does Metabolism Boost Dark Chocolate Banana contain common allergens?
Declared allergen information from official sources lists: Milk, Egg. If you have celiac disease or severe allergies, alert team members before ordering to minimize blender cross-contact.
Can I customize Metabolism Boost Dark Chocolate Banana to fit my dietary goals?
Yes! Smoothie King offers multiple recipe adjustments, including adding protein enhancers (like Gladiator Protein, Collagen, or Sunwarrior Plant Protein), substituting non-dairy milk, adding leafy greens, or skipping sweeteners.
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