The 6 Best Protein Coffees: Should You Drink Them?

The The 6 Best Protein Coffees: Should You Drink Them? of 2026, Reviewed and Compare

  • Sep 6, 2026
  • GetBestProduct Team

Top Picks

Slate Milk Mocha Latte - High Protein Iced Coffee

Slate Milk - High Protein Iced Coffee - Mocha Latte - 175mg Caffeine, Lactose Free Energy - 20g Protein, 1g Sugar, 100 Calories, 3g Net Carbs, No Sugar Added - Protein Coffee - 11 fl oz, 12 Cans

Pros

    Rich chocolate coffee flavor that is enjoyable without being overly sweet. High protein content makes it ideal for post-workout recovery or a meal replacement. Convenient packaging allows for easy transport and consumption on the go. No artificial preservatives, offering a cleaner ingredient profile.

Cons

    Some might find the taste too rich if they prefer lighter coffee flavors. The caffeine content may be too high for those sensitive to stimulants. Availability may vary by location, as it is not as widespread as mainstream iced coffee brands.

Key Features

    High Protein Content: Each can contains 20g of protein. Caffeine Kick: Contains 175mg of caffeine per serving. Low Sugar: Only 1g of sugar per can. Calorie Conscious: Approximately 100 calories per serving. Lactose Free: Made from ultrafiltered milk, making it suitable for lactose-intolerant individuals. No Sugar Added: Sweetened naturally with stevia and monk fruit. Shelf Stable: No refrigeration required until opened.

Specifications

    Product Title: Slate Milk - High Protein Iced Coffee - Mocha Latte Serving Size: 11 fl oz Pack Size: 12 cans Caffeine: 175mg Protein: 20g Sugar: 1g Calories: 100 Net Carbs: 3g

The Slate Milk - High Protein Iced Coffee - Mocha Latte is an excellent choice for anyone looking to combine the rich flavor of chocolatey coffee with a robust protein boost. This product boasts 175mg of caffeine and 20g of protein, making it a powerful option to energize your day. With just 1g of sugar and 100 calories, it's designed for those mindful of their nutritional intake.

Crafted through a process of ultrafiltration, this mocha latte offers a creamy texture without lactose, appealing to those who are lactose intolerant. Importantly, the drink remains shelf-stable due to natural pasteurization, meaning you don't need to refrigerate it before opening, though it’s best served cold for an optimal taste experience.

Slate Milk Caramel Latte - High Protein Iced Coffee

Slate Milk - High Protein Iced Coffee - Caramel Latte - 175mg Caffeine, Lactose Free Energy - 20g Protein, 1g Sugar, 100 Calories, 1g Net Carbs, No Sugar Added - Protein Coffee - 11 fl oz, 12 Cans

Pros

  • Great Taste: The caramel latte flavor is smooth and indulgent, appealing to coffee lovers.
  • Convenient Packaging: Easy to take on the go and consume whenever you need a quick pick-me-up.
  • Health-Conscious Options: Low in sugar and calories, making it a healthier alternative to traditional iced coffees.
  • Protein-Packed: Ideal for those looking to increase their protein intake without excess sugars.

Cons

  • Price Point: Some may find it slightly more expensive compared to regular iced coffee options.
  • Flavor Preference: While many enjoy the caramel flavor, others who prefer less sweetness might not find it appealing.

Key Features

  • High Protein Content: Each 11 fl oz can contains 20g of protein.
  • Caffeine Boost: Provides 175mg of caffeine per serving.
  • Lactose-Free: Made using ultrafiltration to remove lactose sugars.
  • Low Sugar: Only 1g of sugar per can, with no sugar added.
  • Calorie Conscious: Contains just 100 calories.
  • Net Carbs: Features only 1g net carbs, suitable for low-carb diets.
  • No Refrigeration Required: Shelf-stable due to natural pasteurization techniques.

Specifications

  • Product Name: Slate Milk - High Protein Iced Coffee - Caramel Latte
  • Caffeine: 175mg
  • Protein: 20g
  • Sugar: 1g
  • Calories: 100
  • Net Carbs: 1g
  • Volume: 11 fl oz per can
  • Pack Size: 12 cans

If you're looking for a delicious and convenient way to boost your energy and protein intake, you might want to consider Slate Milk's High Protein Iced Coffee - Caramel Latte. This product promises to deliver a creamy and sweet flavor experience while packing a punch with its 175mg of caffeine and 20g of protein, making it an excellent choice for busy individuals on the go.

Slate Milk High Protein Milk Shake - French Vanilla

Slate Milk - High Protein Milk Shake - French Vanilla - Lactose Free, 20g Protein, 1g Sugar, 100 Calories, 1g Net Carbs, No Added Sugar - Natural, Breakfast Boost, Post Workout - 11 fl oz, 12 Cans

Pros

  • Delicious Flavor: The French Vanilla taste is appealing and reminiscent of indulgent desserts.
  • Versatile Use: Ideal for breakfast, as a snack, or after workouts.
  • Healthy Profile: High protein and low sugar make it a guilt-free choice.
  • Long Shelf Life: The pasteurization process allows it to be stored without refrigeration.

Cons

  • Availability: May not be available in all stores, potentially requiring online ordering.
  • Texture: Some may find the texture different from traditional milk due to ultrafiltration.

Key Features

  • High Protein Content: Each 11 fl oz can contains 20g of muscle-building protein.
  • Lactose Free: Enjoy the taste without the discomfort, as this milkshake is made for those who are lactose intolerant.
  • Low Sugar: With only 1g of sugar and no added sugars, it satisfies your sweet cravings without excess calories.
  • Caloric Efficiency: Each serving has just 100 calories, making it a smart addition to any diet.
  • Net Carbs: The shake contains only 1g of net carbs, suitable for low-carb diets.
  • Natural Ingredients: Slate Milk uses stevia and monk fruit to sweeten, ensuring a healthier option.
  • Convenient Packaging: No refrigeration is required, allowing for easy storage and accessibility.

Specifications

  • Serving Size: 11 fl oz per can.
  • Protein: 20g per serving.
  • Sugar: 1g per serving.
  • Net Carbs: 1g per serving.
  • Calories: 100 per can.
  • Packaging: Available in packs of 12 cans.

The Slate Milk - High Protein Milk Shake in French Vanilla is a compelling option for those looking to enhance their protein intake while enjoying a delicious, creamy treat. With its lactose-free formulation, this shake offers a rich vanilla flavor reminiscent of blended ice cream, making it an enticing choice for breakfast boosts or post-workout recovery.

Slate Milk Chocolate Ultra Protein Shake - 42g Protein

Slate Milk - Ultra Protein Shake - Chocolate - 42g Protein, 1g Sugar, 190 Calories, 2g Net Carbs - Lactose Free, No Added Sugar - Made with Ultra Filtered Milk - Breakfast Boost, Post Workout - 15 fl oz, 12 Cans

Pros

  • Delicious Taste: Many users report that it tastes more like a treat than a traditional protein shake.
  • High Protein Content: The substantial protein content is beneficial for those engaging in regular physical activity.
  • Digestive Comfort: Users appreciate that it doesn’t cause bloating compared to other protein products.
  • Nutritional Support: Contains essential vitamins and minerals to support your daily nutritional needs.

Cons

  • Price Point: Some may find the cost higher than conventional protein shakes.
  • Flavor Options Limited: Currently available primarily in chocolate flavor; variety might be lacking for some consumers.
  • Availability: Depending on your location, it may not be as widely available in stores.

Key Features

  • 42g Protein: Each 15 fl oz can packs an impressive 42 grams of protein, making it ideal for muscle recovery and growth.
  • Low Sugar Content: With only 1g of sugar per serving, it suits those looking to minimize their sugar intake.
  • Keto-Friendly: This shake contains just 2g of net carbs, making it suitable for ketogenic diets.
  • Lactose-Free: Slate Milk is crafted with ultrafiltered milk, providing a lactose-free option for individuals with lactose intolerance.
  • No Added Sugars: The product contains zero added sugar and no artificial colors or flavors.
  • Convenient Packaging: Sold in packs of 12 cans, it's easy to grab one on the go for a quick meal replacement or post-workout boost.

The Slate Milk Ultra Protein Shake in Chocolate is a unique addition to the protein shake market. With its impressive blend of high-quality ingredients and careful crafting, it offers a delicious alternative to traditional protein shakes. At just 190 calories per serving, this shake provides a satisfying taste reminiscent of your favorite chocolate treats, without the guilt.

Slate Milk High Protein Milk Shake - Classic Chocolate, 12 Cans

Slate Milk High Protein Milk Shake (Classic Chocolate) 12 Cans, 11 fl oz

Pros

  • Tasty milk chocolate flavor that appeals to both kids and adults.
  • Convenient packaging; perfect for on-the-go consumption.
  • No refrigeration needed, which adds to its convenience.
  • Supports muscle recovery and daily protein intake effectively.

Cons

  • Some users may find the taste too sweet if they prefer less sugary drinks.
  • Availability may vary, depending on your location and retailer.

Key Features

  • High Protein Content: Each can delivers 20g of muscle-building protein.
  • Lactose Free: Enjoy the delightful chocolate flavor without the discomfort of lactose.
  • Low Sugar: Contains only 1g of sugar and 2g of net carbs, making it ideal for low-sugar diets.
  • Natural Ingredients: Made with stevia and monk fruit for sweetness without artificial additives.
  • Shelf Stable: Does not require refrigeration, allowing for convenient storage and portability.

Specifications

  • Product Size: 12 cans, each containing 11 fl oz.
  • Caloric Content: Low-calorie option, great for diet-conscious consumers.
  • Brand Founders: Co-founded by Manny Lubin and Josh Belinsky, focusing on healthy chocolate milk alternatives.
  • Rating: 4.4 out of 5 based on 1027 reviews.

If you're on the lookout for a nutritious and delicious snack, the Slate Milk High Protein Milk Shake (Classic Chocolate) may just be what you need. This product is designed to deliver a milk chocolate flavor reminiscent of your favorite treats while promising a range of health benefits. It’s lactose-free, contains 20g of protein per serving, and has only 1g of sugar, making it an appealing option for those focusing on fitness without compromising taste.

Atlas Real Food High Protein Bars - Chocolate Sea Salt

Atlas Real Food High Protein Bars - 20g Protein, 12g Fiber, 1g Sugar, Clean Ingredients, No Added Sugar, No Seed Oils, No Artificial Sweeteners, Contains Peanuts (Chocolate Sea Salt, 12 Count)

Pros

  • Nutritious Composition: Offers a balanced combination of protein and fiber, making it a great meal replacement or snack.
  • Clean Label: Ideal for health-conscious consumers who prefer reading labels.
  • Great Taste: The chocolate sea salt flavor is rich without being overly sweet, appealing to diverse palates.
  • Sustained Energy: The high fiber content helps prevent hunger pangs shortly after consumption.

Cons

  • Price Point: May be more expensive than standard protein bars.
  • Contains Peanuts: Not suitable for those with peanut allergies.
  • Availability: Might be harder to find in local stores compared to more mainstream brands.

Key Features

  • Real Ingredients: Made with almonds, peanuts, milk and whey protein, collagen, tapioca fiber, unsweetened chocolate, and sea salt.
  • No Harmful Additives: Contains no seed oils, artificial sweeteners, or sugar alcohols.
  • Rich Flavor Profile: Features a delicious blend of chocolate and sea salt, providing a savory experience rather than an overly sweet one.
  • High Fiber Content: Contains 12 grams of fiber to help keep you full longer.
  • Clinically Tested: Demonstrated significantly lower glucose responses compared to white bread, making it a smart choice for blood sugar management.

Specifications

  • Protein Content: 20 grams per bar.
  • Fiber Content: 12 grams per bar (43% of daily value).
  • Sugar Content: 1 gram of naturally occurring sugar; no added sugars.
  • Gluten-Free: Suitable for gluten-sensitive individuals.
  • Non-GMO: Made without genetically modified organisms.

The Atlas Real Food High Protein Bars are a noteworthy option for those seeking a nutritious snack that doesn't compromise on taste or ingredients. With 20 grams of protein, 12 grams of fiber, and only 1 gram of sugar, these bars stand out in the crowded protein bar market. They're made from real food ingredients, offering a clean label that emphasizes quality over filler.

The 6 Best Protein Coffees: Should You Drink Them? – Price, Ratings, Reviews & Sales Insights