Want to make the Smoothie King Gladiator GLP-1 Strawberry at home? This homemade copycat recipe uses easy ingredients you can grab at any grocery store and tastes just like the one they blend in-shop. It’s protein-packed, low in carbs, and will save you a few bucks every single sip.
How I Figured Out This Recipe
When I first tried to copy this smoothie, the flavor was spot-on but the texture felt thin, almost like strawberry milk. I knew Smoothie King starts with their Gladiator protein and then lets you pick two add-ins.
My fix was simple: I swapped plain almond milk for Califia Farms® unsweetened almond milk and added a tiny spoon of almond butter. The almond milk keeps carbs low and the almond butter gives that rich mouthfeel without any added sugar. One sip later, it tasted and felt just like the real deal.
Gladiator GLP-1 Strawberry Ingredients
- 2 scoops strawberry protein powder (about 45 g protein): this is the heart of the Gladiator blend.
- 1 cup unsweetened almond milk: keeps it creamy and low-carb.
- ½ cup frozen strawberries: the star flavor.
- ¼ cup frozen wild blueberries: adds antioxidants and a deeper berry taste.
- 1 tablespoon almond butter: healthy fat for satiety and smooth texture.
- ½ cup ice: chills and thickens the drink.
- Optional pinch of xanthan gum: my secret for milkshake thickness.
How to Make Smoothie King Gladiator GLP-1 Strawberry (Copycat)
- Load the base: Pour almond milk into your blender first.
- Add fruits and protein: Toss in frozen strawberries, blueberries, and the two scoops of strawberry protein.
- Cream it up: Drop in the almond butter and ice.
- Blend until velvety: Start low, crank to high, and blend 30-40 seconds until perfectly smooth.
- Taste and fix: Too thick? Splash a little more almond milk. Too tangy? Add two extra strawberries.

Why This Tastes Like the Smoothie King Version
- Strawberry protein gives the same sweet berry punch with 45 g of protein, just like the store blend.
- Almond milk and almond butter mimic the creamy texture while keeping sugar at zero added grams.
- Frozen berries copy the natural fruit you pick at the counter, so the flavor stays fresh and bright.
- A pinch of xanthan gum locks in that spoon-thick feel you get in Smoothie King cups.
Easy Tips and Swaps
- Vegan swap: Use a plant-based strawberry protein powder.
- Lower carb: Skip blueberries and use ¼ cup frozen cauliflower rice—yes, you won’t taste it.
- More fiber: Add 1 tablespoon chia seeds; they blend in smooth.
- Extra protein: Use three scoops of protein if you’re chasing 60 g like the max store size.
How to Store Your Smoothie
- In the Fridge: Pour leftovers into a sealed jar and chill up to 24 hours. Shake hard before drinking because the protein can settle.
- In the Freezer: Freeze in an ice-cube tray. When ready, pop cubes into your blender with ¼ cup almond milk and blend for an instant frozen smoothie.
Nutrition Info (Per Serving – about 20 oz)
- Calories: 220
- Protein: 45 g
- Carbs: 9 g (1 g sugar)
- Fat: 3 g
- Fiber: 3 g
- Added Sugar: 0 g
FAQs
- Is the Gladiator GLP-1 Strawberry smoothie keto-friendly?
- Yes. With only about 9 g net carbs and zero added sugar, it fits most keto macros.
- Can I use water instead of almond milk?
- You can, but the smoothie will taste lighter and the texture won’t be as creamy. If you must, start with ¾ cup water and add more if it’s too thick.
- Why is it called “GLP-1”?
- Smoothie King designed this blend for people using GLP-1 medications who need high protein and low sugar to stay full and preserve muscle.
Try More Recipes:
- Smoothie King Gladiator GLP‑1 Chocolate Recipe
- Smoothie King Gladiator Chocolate Recipe
- Smoothie King Vegan Espresso Mocha Recipe
Smoothie King Gladiator Glp-1 Strawberry Recipe
1
servings3
minutes220
kcalA thick, protein-packed strawberry smoothie that mirrors Smoothie King’s GLP-1 favorite with simple, low-carb ingredients.
Ingredients
2 scoops strawberry protein powder (45 g protein)
1 cup unsweetened almond milk
½ cup frozen strawberries
¼ cup frozen wild blueberries
1 tablespoon almond butter
½ cup ice
Optional pinch xanthan gum
Directions
- Add almond milk to your blender.
- Add strawberries, blueberries, protein powder, almond butter, and ice.
- Sprinkle xanthan gum on top if using.
- Blend on high 30-40 seconds until smooth and thick.
- Taste; adjust liquid or sweetness as needed.