Best Caffeine-Free Protein Drinks of 2026

Ashley Abels Avatar
Ashley Abels
Last Updated: Jan 19, 2026

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Caffeine-free protein drinks are becoming increasingly popular among health-conscious individuals who want to stay energized throughout the day without relying on caffeine. These drinks are packed with essential nutrients and protein that help to build muscle and promote overall physical health. They come in a variety of flavors, including chocolate, vanilla, and strawberry, and are perfect for those with dietary restrictions, such as lactose intolerance or gluten sensitivity. Whether you're an athlete looking to fuel your workouts or someone who wants to improve their overall health, caffeine-free protein drinks are a great option to consider.

At a Glance: Our Top Picks

Spylt High Protein Milk Variety Pack Cover #TOP 1
Spylt High Protein Milk Variety Pack
ftb score rating icon 9.8
Slate Milk - High Protein Shake, Energy Variety Pack Cover #TOP 2
Slate Milk - High Protein Shake, Energy Variety Pack
ftb score rating icon 9.7
Orgain Café Latte 30g High Protein Shake (12 Pack) Cover #TOP 3
Orgain Café Latte 30g High Protein Shake (12 Pack)
ftb score rating icon 9.5

Top 9 Caffeine-Free Protein Drinks

Spylt High Protein Milk Variety Pack

Spylt
Variety Pack 6
Spylt High Protein Milk Variety Pack Cover
Spylt High Protein Milk - 6 Flavor Variety Pack with 60mg Caffeine & 20g Protein - 90 Calories, Ready to Drink, Sugar Free, Lactose Free Milk, Perfect for Workout Recovery & Afternoon Pick Me Up - 12 Count

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.

What We Like
High protein, low calorie
Delicious flavor variety
No chalky aftertaste
Smooth and convenient
Sugar-free, lactose-free
#TOP 2

Slate Milk - High Protein Shake, Energy Variety Pack

Slate Milk - High Protein Shake, Energy Variety Pack Cover
Slate Milk - High Protein Iced Coffee - Energy Variety Pack - Caramel Latte, Mocha Latte, Vanilla Latte - 175mg Caffeine, Lactose Free - 20g Protein, 1g Sugar - Protein Coffee - 11 fl oz, 12 Cans

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.

What We Like
Excellent taste and flavors
High protein content
Convenient meal replacement
Not overly sweet
Good energy boost
#TOP 3

Orgain Café Latte 30g High Protein Shake (12 Pack)

0810167390162
Orgain Café Latte 30g High Protein Shake (12 Pack) Cover
Orgain 30g High Protein Shake, Café Latte, 5g BCAAs, 1g Sugar Per Serving, Caffeine from 1 Cup of Coffee, Milk Isolate, Meal Replacement, Ready to Drink, Keto Friendly, Gluten-Free 11 Fl Oz (12 Pack)

The Orgain High Protein Shake offers a powerful blend of 30 grams of dairy-based milk protein and 5 grams of BCAAs, which help support muscle recovery and keep you energized throughout the day. With just 1 gram of sugar and only 160 calories per serving, it’s a smart choice if you want to manage your sugar intake and maintain a healthy diet. Each shake contains the same amount of caffeine as a cup of coffee, giving you a natural energy boost and improved focus. Plus, it meets higher standards by being gluten-free, free from artificial flavors and sweeteners, and suitable for keto diets, making it a convenient and clean nutrition option.

What We Like
High protein content
Low sugar
Caffeine boost
Gluten-free
Keto-friendly

Bucked Up Protein Soda 25g Whey Isolate

Bucked Up Protein Soda 25g Whey Isolate Cover
Bucked Up Lightly Carbonated Protein Soda | 25g Whey Isolate - Zero Sugar, Low Calorie, Caffeine Free, Clean Drink | Sparkling Protein Soda - 12 Pack, 16 oz Cans (Peach Mango)

The Bucked Up Protein Soda offers a refreshing alternative to typical protein shakes. With 25 grams of high-quality whey isolate in each 16 oz can, it supports your muscle recovery and fitness goals without any dairy solids or caffeine. This drink is perfect if you want a low-calorie, sugar-free option that avoids the chalky texture found in many protein drinks. Plus, it comes in a convenient 12-pack, so you can easily grab one at home, after workouts, or on the go. Bucked Up Protein Soda combines the benefits of protein with a lightly carbonated, smooth soda experience for a tasty and practical boost anytime.

What We Like
High protein content
Sugar-free and low calorie
Light carbonation
Convenient 12-pack
#TOP 5

Premier Protein Almondmilk Coffee Shake 12 Pack

Premier Protein Almondmilk Coffee Shake 12 Pack Cover
Premier Protein Almondmilk Plant Based Protein Shake, 20g Protein, 5g Sugar, 11.5 Fl oz, Coffee, 12 Count

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.

What We Like
Plant-based protein
Contains real almondmilk and coffee
Low sugar content
No artificial additives
Convenient on-the-go
#TOP 6

Bucked Up Protein Soda 25g Whey Isolate

Bucked Up Protein Soda 25g Whey Isolate Cover
Bucked Up Lightly Carbonated Protein Soda | 25g Whey Isolate - Zero Sugar, Low Calorie, Caffeine Free, Clean Drink | Sparkling Protein Soda - 12 Pack, 16 oz Cans (Rainbow Candy)

The Bucked Up Protein Soda offers a fun and refreshing way to get your protein. Each 16 oz can packs 25 grams of high-quality whey isolate protein, perfect for helping your muscles recover after workouts or as a nutritious boost anytime. It’s lightly carbonated, giving you a crisp soda experience without the heaviness of traditional protein shakes. Plus, it’s free of sugar and low in calories, so you can enjoy it without worrying about extra sweeteners or unnecessary calories. This drink is smooth and easy to enjoy, making it a great option whether you’re at home, the gym, or on the move.

What We Like
High protein content
Sugar free
Low calorie
Light carbonation
No caffeine

ICONIC Cafe Latte Protein Drinks

1851435
ICONIC Cafe Latte Protein Drinks Cover
Iconic Protein Drinks, Café Latte (12 Pack) - Sugar Free & Low Carb - 20g Protein + 100mg Caffeine - Lactose Free, Gluten Free - Keto Friendly Protein Coffee

Start your day with a boost of energy and protein. ICONIC Cafe Latte Protein Drinks offer 20g of grass-fed protein from whey and casein to keep you full and energized throughout the day. With 100mg of caffeine per shake, it makes for a perfect lactose-free coffee alternative that is keto-friendly, low carb, and low sugar. Each shake also contains 4g of fiber and only 140 calories, making it a great option for those on a weight loss diet. These ready-to-drink shakes provide a complete amino acid profile, BCAAs, and electrolytes, ensuring natural muscle recovery post-workout.

What We Like
Tasty and delicious flavors
Sugar-free and low-carb
Recommended by doctors for pre and post-surgery
Convenient shelf-stable packaging
Provides 20g of protein per serving

Bucked Up Lightly Carbonated Protein Soda Orange Cream

Bucked Up Lightly Carbonated Protein Soda Orange Cream Cover
Bucked Up Lightly Carbonated Protein Soda | 25g Whey Isolate - Zero Sugar, Low Calorie, Caffeine Free, Clean Drink | Sparkling Protein Soda - 12 Pack, 16 oz Cans (Orange Cream)

The Bucked Up Protein Soda offers a refreshing alternative to traditional protein shakes with its lightly carbonated, smooth texture that makes it enjoyable from the first sip. Each 16 oz can provides 25 grams of high-quality whey protein isolate, helping you meet your protein needs without dairy solids or caffeine. This drink is also sugar-free and low in calories, making it a clean and light option for recovery or daily protein intake without any chalky aftertaste. Plus, it comes in a convenient 12-pack of ready-to-drink cans, perfect for on-the-go use, post-workout, or anytime you want a tasty protein boost.

What We Like
High-quality whey protein isolate
Sugar-free and low calorie
Lightly carbonated and smooth
Convenient 12-pack cans
#TOP 9

WAAY Sparkling Protein Drink Variety Pack

Waay
WAAY Sparkling Protein Drink Variety Pack Cover
WAAY Sparkling Clear Protein Drink, Variety Pack, 12 fl oz Can, 10g Protein, 0g Sugar, 45 Calories (12 Pack)

The WAAY Protein Sparkling Drink offers a refreshing way to boost your protein intake without extra calories or sugar. Each can provides 10 grams of protein from a blend of whey protein isolate and collagen, helping you support muscle health and skin at the same time. With zero sugar and only 45 calories, it’s a light option that fits easily into your day, whether as a quick snack or post-workout refreshment. Plus, it’s caffeine-free and made without artificial sweeteners like sucralose, so you get a clean, natural taste without any unwanted energy crashes. Enjoy a sparkling drink that’s both tasty and functional.

What We Like
10g protein per can
0g sugar, low calories
Whey protein isolate and collagen
No caffeine or artificial sweeteners
Buying Guide Image

A Buyer's Guide to Caffeine-Free Protein Drinks

Introduction

Protein is an essential nutrient that helps to build and repair tissues, produce hormones and enzymes, and regulate body functions. While protein can be found in a variety of foods, protein drinks are a convenient way to increase your protein intake, especially if you are an athlete or have a busy lifestyle. However, not all protein drinks are created equal. In this article, we will discuss how to choose caffeine-free protein drinks.

The Importance of Caffeine-Free Protein Drinks

Protein drinks typically contain protein powder, which is made from a variety of sources such as whey, soy, or casein. Protein powder is mixed with liquid to create a protein shake or smoothie. Some protein drinks also contain added ingredients such as carbohydrates, vitamins, and minerals to enhance their nutritional value.

While protein drinks can be a convenient and tasty way to increase your protein intake, some protein drinks may also contain caffeine. Caffeine is a stimulant that can be found in coffee, tea, and other beverages. It can also be added to protein drinks to improve their taste and increase their energy-boosting effects. However, caffeine can have negative effects on the body, such as increased heart rate, elevated blood pressure, and irritability.

Caffeine-free protein drinks, on the other hand, do not contain caffeine and are a suitable option for individuals who are sensitive to caffeine or want to avoid its negative effects.

How to Choose Caffeine-Free Protein Drinks

When choosing caffeine-free protein drinks, it is important to consider the following factors:

1. Protein Source

The protein source is one of the most important factors to consider when choosing caffeine-free protein drinks. Protein powders can be made from a variety of sources such as whey, soy, pea, or hemp. Each protein source has its own unique nutritional profile and taste, so it is important to choose a protein source that aligns with your dietary needs and preferences.

2. Nutritional Value

In addition to protein, caffeine-free protein drinks may also contain other nutrients such as carbohydrates, vitamins, and minerals. It is important to read the nutritional label and choose a protein drink that provides a balanced ratio of protein, carbohydrates, and fats. You should also consider the amount of added sugars and artificial sweeteners, as these can negatively impact the nutritional value of the protein drink.

3. Taste and Texture

Protein drinks come in a variety of flavors and textures, from creamy and smooth to chunky and thick. When choosing caffeine-free protein drinks, it is important to select a flavor and texture that you enjoy. You can also experiment with different flavor combinations and add-ins such as fruits, vegetables, and nut butters to create your own unique protein drinks.

4. Brand Reputation

It is important to choose a reputable brand when selecting caffeine-free protein drinks. Reputable brands are typically transparent about their ingredients and manufacturing processes, and they may also have third-party certifications such as organic or non-GMO. You can also read customer reviews and do your own research to learn more about the brand and its products.

Conclusion

Caffeine-free protein drinks are a convenient and tasty way to increase your protein intake without the negative effects of caffeine. When choosing caffeine-free protein drinks, it is important to consider the protein source, nutritional value, taste and texture, and brand reputation. By carefully selecting caffeine-free protein drinks, you can support your health and wellness goals without compromising on taste and convenience.

Frequently Asked Questions (FAQs)

1. Do all protein drinks have caffeine?

No, not all protein drinks contain caffeine. While some protein powders may have added caffeine, the majority do not. There are a few protein powders that are naturally caffeinated, but they are not the norm. It's important to check the label for ingredients and nutritional information to determine if a protein drink contains caffeine.

Editor's Notes

During our caffeine-free protein drink research, we found 24 caffeine-free protein drink products and shortlisted 9 quality products. We collected and analyzed 54,472 customer reviews through our big data system to write the caffeine-free protein drinks list. We found that most customers choose caffeine-free protein drinks with an average price of $32.47.

The caffeine-free protein drinks are available for purchase. We have researched hundreds of brands and picked the top brands of caffeine-free protein drinks, including Spylt, Slate, Orgain, Bucked Up, Premier Protein. The seller of top 1 product has received honest feedback from 168 consumers with an average rating of 4.7.

Written by
Ashley Abels Avatar

Ashley Abels is a former restaurant executive and has worked in the restaurant industry for 15 years. She is also a gourmet who loves tasting different cuisines and trying out all kinds of cooking methods. The food she writes about will make you want to try it!