Best Caffeine Protein Drinks of 2026

Get the energy you need to start your day with Premier Protein Shake's new Cafe Latte flavor. This protein shake contains caffeine equivalent to 1 cup of coffee, along with 30g of protein to help curb your hunger and all essential amino acids. With 24 vitamins and minerals, including antioxidants Vitamins C, D, and E, Zinc, and Magnesium, this shake supports your immune health and helps maintain bone health with 50% of the daily value of calcium. The shake is also low in fat, gluten-free, keto and bariatric friendly, and kosher. Try all 11 delicious flavors and use it as a convenient on-the-go nourishment that also pairs well with coffee, cereal, pancake recipes, or smoothies.

The Premier Protein Café Latte is a creamy, coffee-flavored protein shake that gives you the energy boost of a cup of coffee, thanks to its caffeine content. With 30 grams of protein, it’s great for keeping hunger at bay, whether you need a quick snack or a post-workout recovery drink. The shake also includes 24 essential vitamins and minerals, like Vitamins C, D, E, Zinc, and Magnesium, which help support your immune system. Plus, it’s a guilt-free treat with just 1 gram of sugar, low carbs, and calories, making it a good choice for those watching their diet or following gluten-free, keto, or bariatric plans.

The Spylt Protein Milk offers a great way to boost your energy and nutrition throughout the day. With 60mg of caffeine in most flavors, it gives you a gentle lift to help you stay alert, especially during afternoon slumps. Each bottle packs 20 grams of protein, making it an excellent choice for recovering after workouts or building muscle. Plus, it’s low in calories and keto-friendly, so it fits well with many diet plans. The drink is smooth, creamy, and completely free of sugar and lactose, so it’s easy on your stomach and tastes delicious. Ready to drink straight from the bottle, it’s a convenient and tasty option to keep you going.

Slate Milk's Energy Variety Pack is perfect for those who want to indulge in the double espresso flavor with 175mg of caffeine while getting 20g of muscle-building protein without the added sugar. It's also lactose-free and shelf-stable, so you don't need to refrigerate it. This product is environmentally friendly as it uses aluminum cans that can be recycled.

Ensure Max Protein Nutrition Shake provides 30g of high-quality protein with only 1g of sugar and 150 calories per serving. It also contains key nutrients, such as zinc, vitamin A, and vitamins C and E, to support immune health. The shake comes in new flavors, including Creamy Peach and Cherry Cheesecake, and is doctor-recommended. In addition, it contains 1.5g of fat and 25 essential vitamins and minerals, making it suitable for lactose intolerance and gluten-free diets.

The Premier Protein Coffeehouse Shake offers a tasty way to kick-start your morning with rich café-inspired flavors like Caramel Macchiato. Each bottle has the caffeine boost of a cup of coffee along with 30 grams of protein and zero added sugar, helping you stay energized and fueled throughout the day. This ready-to-drink shake is perfect for busy lifestyles, whether you need a quick breakfast, a workout companion, or a satisfying afternoon snack. Plus, it brings a delicious twist to your daily routine, making healthy living both enjoyable and convenient.

The Premier Protein Coffee Shake offers a smooth blend of real almondmilk and coffee, giving you a delicious and energizing start to your day with the caffeine equivalent of a cup of coffee. This shake packs 20 grams of plant-based protein, which helps keep you full longer and supports muscle growth, making it ideal for fitness enthusiasts and busy individuals alike. With only 5 grams of sugar and 160 calories or less, it’s a smart choice for those watching their intake. Plus, it contains no artificial flavors, colors, or sweeteners, ensuring you get clean nutrition on the go, whether it’s breakfast, post-workout, or a quick snack.