Starbucks Protein Drinks: Menu, Protein Content, Calories & Best Options (2026)
Looking for coffee that delivers more than just caffeine? Starbucks has expanded its beverage options with protein lattes, protein cold foam and ready-to-drink bottled coffee with protein.
Whether you want a high-protein morning coffee, a creamy iced latte or a convenient bottled beverage, there are several ways to add protein to your coffee routine.
But how much protein does Starbucks coffee actually contain? Which drinks offer the most protein? And how many calories and grams of sugar should you expect?
In this guide, we explore Starbucks protein drinks, their protein content, available customizations, nutrition considerations and ways to compare different beverages before ordering.
You can also use our Starbucks Calorie Calculator to estimate calories, sugar, protein, carbohydrates and fat based on your customized drink.
What Are Starbucks Protein Drinks?
Starbucks protein drinks are coffee and other beverages that contain additional protein through protein-boosted milk, protein cold foam or ready-to-drink bottled formulations.
Instead of relying only on traditional milk-based coffee, these beverages provide additional protein while maintaining the familiar flavors of Starbucks drinks.
Starbucks uses whey protein isolate in its protein-boosted milk and protein cold foam offerings. Whey protein isolate is a dairy-based protein.
There are three main ways to enjoy protein coffee from Starbucks:
- Protein lattes: Espresso-based drinks prepared with protein-boosted milk.
- Protein cold foam: A protein-rich topping that can be added to selected beverages.
- Bottled protein coffee: Ready-to-drink coffee beverages containing protein, available through retail channels.
The protein content varies depending on the product, flavor, size and preparation.
Starbucks Protein Drinks Menu
Starbucks offers different ways to enjoy coffee with additional protein. Here is an overview of its main protein options.
1. Starbucks Protein Lattes
Protein lattes combine espresso with protein-boosted milk to create a creamy coffee beverage.
Starbucks offers protein latte flavors such as vanilla and caramel, alongside other options including matcha-based beverages.
According to Starbucks, protein lattes and drinks made with protein-boosted milk can provide approximately 27–36 grams of protein, depending on the drink and its size.
These drinks are suitable for customers who prefer traditional espresso beverages but want additional protein.
What makes them different?
- Made with espresso and protein-boosted milk.
- Creamy texture.
- Available in different flavor combinations.
- Protein content varies by recipe.
- Can be ordered hot or iced where offered.
2. Starbucks Protein Cold Foam
Protein cold foam provides another way to add protein to your coffee.
Instead of changing the entire drink, customers can add protein cold foam as a topping to eligible beverages.
It can be combined with iced coffee and other cold beverages to create a creamy texture.
Starbucks reports approximately 15–18 grams of protein in its protein cold foam, depending on the flavor.
This is an option for people who enjoy cold coffee but do not necessarily want a traditional latte.
3. Starbucks Coffee & Protein Bottled Drinks
Starbucks also offers ready-to-drink bottled coffee with added protein.
These beverages are designed for customers who want convenient coffee without visiting a coffeehouse.
The 2026 Starbucks Coffee & Protein retail range includes two flavors:
- Classic Caffè
- Caffè Mocha
According to Starbucks and PepsiCo’s February 2026 announcement, each 12-fl-oz bottle contains:
| Nutrition | Amount |
|---|---|
| Protein | 22g |
| Prebiotic fiber | 5g |
| Sugar | 2g |
| Vitamins and minerals | 5 |
The products were announced for a March 23, 2026 retail launch in the United States.
Unlike handcrafted protein lattes, these beverages come in ready-to-drink bottles.
How Much Protein Is in Starbucks Protein Drinks?
Protein content depends on the beverage and the ingredients used.
Here is a comparison of Starbucks’ published protein ranges.
| Starbucks option | Approximate protein |
|---|---|
| Protein cold foam | 15–18g |
| Protein cold foam beverages | 19–26g |
| Protein lattes | 27–36g |
| Bottled Coffee & Protein | 22g |
These are different product formats, so the figures should not be treated as directly interchangeable. For example, bottled coffee uses a fixed serving, while handcrafted drinks vary by recipe and size.
Starbucks also states that a single scoop of protein contributes approximately 6 grams of protein and 25 calories.
For the latest nutritional details, check the official Starbucks menu and product information before ordering.
Which Starbucks Protein Drink Has the Most Protein?
Based on Starbucks’ published ranges, protein lattes and beverages prepared with protein-boosted milk can provide up to 36 grams of protein.
Here is how the main options compare:
Protein latte: Up to 36g of protein, depending on the drink and size.
Protein cold foam: Approximately 15–18g of protein in the foam itself.
Protein cold foam beverage: Approximately 19–26g of protein in the complete beverage, depending on the recipe.
Bottled Coffee & Protein: 22g of protein per 12-fl-oz bottle.
If your priority is the highest published protein amount, a protein latte is worth comparing first.
However, remember that the highest protein option is not automatically the lowest-calorie or lowest-sugar option.
Starbucks Protein Drinks: Calories and Nutrition
Protein is only one part of a beverage’s nutritional profile.
When comparing Starbucks protein drinks, consider:
- Total calories
- Protein
- Sugar
- Carbohydrates
- Total fat
- Caffeine
- Serving size
A drink with more protein may also contain additional calories depending on its milk, flavoring and toppings.
For bottled Coffee & Protein, Starbucks’ announced nutritional figures include 22g protein, 5g prebiotic fiber and 2g sugar per 12-fl-oz bottle.
For handcrafted beverages, nutrition varies by recipe and customization.
How to Calculate Starbucks Protein Drink Calories
You can estimate the nutritional value of your Starbucks beverage using our interactive calculator.
- Open the Starbucks Calorie Calculator.
- Select your preferred drink.
- Choose the correct beverage size.
- Select the available milk option.
- Adjust syrup pumps and sauces.
- Add espresso shots and toppings where applicable.
- Review the calculated nutrition values.
Try the Starbucks Calorie Calculator to compare calories, protein, sugar, carbohydrates and fat.
For a more detailed breakdown, including caffeine and sodium, visit our Starbucks Nutrition Calculator.
Important: Not every Starbucks protein customization is available in every calculator. Do not assume a standard milk selection represents protein-boosted milk. For a protein latte, use the published nutrition information for the exact beverage when available.
Can You Add Protein to Any Starbucks Drink?
Starbucks offers several customization options for customers who want additional protein.
According to its official protein drinks information, customers can:
- Add protein cold foam to many hot or iced beverages.
- Replace regular milk with protein-boosted milk in eligible dairy-based drinks.
- Combine protein-boosted milk and protein cold foam in the same beverage.
However, not every drink supports every customization.
Starbucks also explains that protein-boosted milk is made with 2% milk and whey protein. It is not offered as a standalone creamer or customizable plant-based milk alternative.
Protein availability is currently described by Starbucks as limited to the United States and Canada.
Check your local Starbucks menu and app for current availability.
Starbucks Protein Drinks vs. Regular Coffee
How different are protein beverages from traditional Starbucks coffee?
The main difference is the additional protein content.
Regular brewed coffee generally contains very little protein, particularly when consumed without milk.
A traditional latte contains protein from its milk, but its protein amount depends on the beverage size and recipe.
A protein latte uses specially prepared protein-boosted milk to increase the total protein content.
Here is a general comparison:
| Beverage type | Main characteristics |
|---|---|
| Black brewed coffee | Coffee with minimal calories and protein |
| Regular latte | Espresso and milk with naturally occurring protein |
| Protein latte | Espresso with protein-boosted milk |
| Protein cold foam coffee | Coffee topped with protein cold foam |
| Bottled protein coffee | Ready-to-drink coffee with added protein |
If you want to compare the nutritional differences between regular and customized drinks, use our Starbucks nutrition calculator.
How to Choose a Starbucks Protein Drink
The best option depends on your taste, nutritional preferences and ordering habits.
For a High-Protein Coffee
Consider a protein latte. Starbucks reports that these beverages can provide up to 36g of protein, depending on the recipe and size.
For Iced Coffee Lovers
Protein cold foam can be a convenient way to add protein to eligible iced beverages.
For People Who Want Convenience
Bottled Starbucks Coffee & Protein is a ready-to-drink alternative.
It contains 22g of protein per 12-fl-oz bottle, according to its announced product specifications.
For Customers Watching Sugar
Compare the sugar content rather than assuming every protein drink is low in sugar.
The bottled Coffee & Protein range was announced with 2g of sugar per bottle. Handcrafted drinks can have different sugar levels depending on flavor and preparation.
For Customers Tracking Calories
Compare the total calories alongside protein and sugar.
A high-protein beverage can still contain a considerable amount of energy, especially when additional ingredients are included.
Use the calculator to compare the nutritional information of your regular Starbucks order and possible alternatives.
Does Starbucks Use Whey Protein?
Yes. Starbucks states that its protein-boosted milk and protein cold foam use whey protein isolate.
Whey protein isolate is a dairy-derived protein that contains all essential amino acids.
Starbucks explains that its whey protein isolate is made with two ingredients:
- Whey protein isolate.
- Sunflower-derived lecithin, which helps it blend smoothly.
Because the protein is sourced from milk, these products are not suitable for people who need to avoid dairy.
Customers with milk allergies or dietary restrictions should check official ingredient and allergen information before ordering.
Are Starbucks Protein Drinks Available Everywhere?
No. Availability depends on the product and location.
Starbucks currently describes its protein drink customizations as available in the United States and Canada.
Bottled Coffee & Protein products are sold through retail channels, with availability depending on the retailer and location.
Seasonal offerings, ingredients and menu availability may change.
Before visiting a store, check the Starbucks app or official website for the latest options.
Frequently Asked Questions
1. What Starbucks drink has the most protein?
Starbucks protein lattes and beverages prepared with protein-boosted milk can contain up to 36 grams of protein, depending on the recipe and size.
2. Does Starbucks have protein coffee?
Yes. Starbucks offers protein lattes, protein cold foam customizations and bottled Coffee & Protein beverages.
3. How much protein is in a Starbucks protein latte?
Starbucks reports approximately 27–36 grams of protein in protein lattes and beverages made with protein-boosted milk. The exact amount depends on the drink and size.
4. How much protein is in Starbucks protein cold foam?
Starbucks reports approximately 15–18 grams of protein in protein cold foam, depending on the flavor.
5. Does Starbucks bottled protein coffee contain sugar?
Yes. The 2026 Coffee & Protein bottled range was announced with 2 grams of sugar per 12-fl-oz bottle.
6. Is Starbucks protein coffee healthy?
Whether a protein coffee fits your nutritional needs depends on its total calories, sugar, protein, ingredients and your individual dietary requirements. Compare the complete nutrition information instead of looking at protein alone.
7. Is Starbucks protein milk dairy-free?
No. Starbucks protein-boosted milk uses whey protein sourced from cow’s milk and is made with 2% milk.
8. Can I add protein cold foam to iced coffee?
Starbucks says protein cold foam can be added to many hot or iced beverages. Availability depends on the drink and store.
9. Does Starbucks have bottled protein coffee?
Yes. The announced 2026 Coffee & Protein bottled range includes Classic Caffè and Caffè Mocha.
10. How can I calculate Starbucks protein drink calories?
Use a Starbucks nutrition calculator to compare the available calories, protein, sugar, fat and carbohydrates. For customized drinks, make sure the selected ingredients match your actual order.
Final Thoughts
Starbucks has introduced several ways for customers to combine coffee with additional protein.
Protein lattes, protein cold foam and bottled Coffee & Protein beverages provide different options depending on whether you prefer handcrafted coffee or something convenient to take with you.
When choosing a beverage, remember to compare protein, calories, sugar and other nutritional information.
If you want to understand how different drink ingredients affect your order, try our free Starbucks Calorie Calculator or explore the Starbucks Nutrition Calculator.
Both tools can help you compare available nutritional information before ordering.
Disclaimer: UtilityTextTools.com is an independent informational website. It is not affiliated with, endorsed by or sponsored by Starbucks Corporation. Product availability and nutrition information can change. Always consult official Starbucks sources for current product details.
