17 Protein Waters to Keep You Hydrated and Powered

Discover the best protein water options that blend refreshment with muscle-boosting power. Find your perfect sip for quick, tasty gains.
BrandMy RatingPrice
Isopure
Top Affordable Choice
8.8/10
Protein2o
Best for Post-Workout Recovery
8.6/10
Propel
Best for Hydration & Electrolytes
9.4/10
Protein2o
Best for Energy Boost
8.8/10
Core Power
Best for Muscle Maintenance
9.4/10

Best Protein Water

Discover the refreshing world of protein water, where hydration meets muscle recovery in a burst of flavor and function. Whether you're chasing a busy schedule or craving a guilt-free boost, we've uncovered the best options to keep you energized and on top of your game, all in a sleek, sip-worthy package. Dive in to find your perfect protein water match—because staying fit should never be dull.

Top Affordable Choice: Isopure

Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings
Highlights
Unflavored and versatile
High-protein content
Mixes well with drinks

Isopure’s 100% pure whey isolate is a fantastic choice for those who want high-quality protein without any added flavors or carbs.

With 25 grams per serving, it’s perfect for maintaining your daily protein goals, whether you're hitting the gym or just trying to stay on track.

Its unflavored profile means you can mix it into any beverage or meal—smoothies, oatmeal, or even baking—making it super versatile.

While it’s a bit pricier, the quality and high-protein punch make it a top contender for anyone prioritizing value and nutrition.

Be sure to also check out the best protein water mix for more options! Also, here is the price history so you know exactly when to buy!

Price history for Isopure on Amazon

Best for Post-Workout Recovery: Protein2o

Protein2o 15g Whey Protein Isolate Hydration Drink, 350mg of Electrolytes, Vitamins B5 & B6, Low Sugar, Flavor Fusion Variety Pack, 16.9 oz Bottle (Pack of 12)
Highlights
Good hydration source
Low carb & keto friendly
Tastes great

Designed specifically for post-workout recovery, it packs a solid 15g of whey protein isolate to kickstart muscle repair right after your gym session.

The blend of electrolytes (350mg) helps replenish what you lose during sweat, keeping you hydrated and energized.

Plus, with 100% daily values of B5 and B6 vitamins, it supports overall recovery and mood.

We love that it's low in carbs and sugar, making it keto-friendly and guilt-free.

The flavor is enjoyable, though some may notice a slight aftertaste.

Overall, an effective, tasty hydration boost!

Be sure to also check out the best protein bar low sugar for more options! Also, here is the price history so you know exactly when to buy!

Price history for Protein2o on Amazon

Best for Hydration & Electrolytes: Propel Watermelon

Propel, Watermelon, Zero Calorie Sports Drinking Water with Electrolytes and Vitamins C&E, 16.9 Fl Oz (Pack of 12)
Highlights
Zero Calorie & Sugar
Electrolyte Replenishment
Vitamins Included

Propel Water Watermelon is our top pick for hydration & electrolytes thanks to its perfect blend of vitamins and minerals.

It contains B Vitamins (B3, B5, B6), antioxidants Vitamins C and E, all without artificial flavors or sugar.

The 12-pack offers convenience for staying refreshed throughout the day or post-workout.

While some might find the flavor variety limited or encounter occasional bottle issues, the overall benefits — zero calories, electrolytes to replenish lost minerals, and added vitamins — make it a fantastic choice for anyone prioritizing hydration on the go.

Be sure to also check out the best protein bar for breastfeeding for more options! Also, here is the price history so you know exactly when to buy!

Price history for Propel Watermelon on Amazon

Best for Energy Boost: Protein2o

Protein2o 15g Whey Protein Isolate Infused Water Plus Caffeine, Sugar Free Energy Drink, Ready To Drink, Gluten Free, Lactose Free, Energy Variety Pack, 16.9 oz Bottle (12 Count)
Highlights
Rich in BCAAs
Hydrates quickly
Low sugar content

As the best for energy boost, it cleverly combines 15g of whey protein with 125mg of caffeine sourced from green coffee beans—offering a natural, sustained lift without the crash.

The ultra-filtered water ensures you stay hydrated, replacing chalky shakes and sugary energy drinks with a refreshing, guilt-free alternative.

Plus, the flavors are certified OU-D kosher, gluten-free, lactose-free, and BPA-free, making it a versatile choice for many.

While it has a subtle aftertaste and limited flavor options, its quick hydration, rich BCAA content, and functional design truly stand out.

Be sure to also check out the best protein bars without soy for more options! Also, here is the price history so you know exactly when to buy!

Price history for Protein2o on Amazon

Best for Muscle Maintenance: Core Power

Core Power Elite High Protein Shake, Vanilla, 42g Bottle, 14oz, 12 Pack
Highlights
Delicious vanilla flavor
High 42g protein
Lactose-free and digestible

Core Power Elite Vanilla is truly a powerhouse for muscle maintenance.

With a hefty 42 grams of high-quality protein and all 9 essential amino acids, it’s perfect for refueling and repairing muscles after a tough session.

Plus, it’s made from ultra-filtered milk, making it lactose-free and easy to digest — a big plus for sensitive stomachs.

The vanilla flavor is rich and satisfying, turning recovery into a creamy treat.

While on the pricier side and containing artificial sweeteners, it’s a solid choice for those prioritizing effective muscle support and quick recovery.

Be sure to also check out the best protein powder strawberry for more options! Also, here is the price history so you know exactly when to buy!

Price history for Core Power on Amazon

Best for Natural Ingredients: Ready Protein Water

Ready Protein Water, 20g of Whey Protein Isolate, Sugar Free, Black Cherry, 12-Pack, 16.9 Fluid Ounces Each
Highlights
High protein content
Light and refreshing
All-natural ingredients

Our team chose Ready Water as the "Best for Natural Ingredients" because it offers a clean, all-natural whey protein water with no artificial flavors or sweeteners.

It’s packed with 20g of protein, only 90 calories, and zero sugar—perfect for keeping you fueled without the junk.

The ultra-hydrating formula, infused with five electrolytes, makes it a refreshing workout buddy that helps your muscles recover and stay balanced.

While some may notice a slightly unpleasant aftertaste or fluctuating flavor quality, its commitment to natural, Kosher, soy-, lactose-, and gluten-free ingredients makes it a top contender for those seeking pure, effective hydration.

Be sure to also check out the best protein lactose free for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ready Protein Water on Amazon

Isopure Clear Whey Infusions Protein Water

Isopure Clear Whey Isolate Protein Powder Infusions, Lactose Free, Gluten Free, Naturally Flavored, Tropical Punch, 20g Protein Per Serving, 14.1 Oz, 16 Servings
Highlights
High protein content
Delicious tropical flavor
Mixes well

Isopure 100% Pure Whey Isolate Protein Powder Infusions in Tropical Punch offers a robust 20 grams of pure whey protein in each serving, making it a top choice for those looking to boost their daily intake effortlessly.

The tropical punch flavor is surprisingly tasty when mixed with cold water—even if it does require a quick stir or a settling moment to fully blend.

While it’s a bit on the pricier side and can taste bitter without a sweetener, its clean ingredients and support for post-workout recovery make it a delightful addition to any wellness routine.

Be sure to also check out the best protein ant bait for more options! Also, here is the price history so you know exactly when to buy!

Price history for Isopure Clear Whey Infusions on Amazon

Protein2o

Protein2o 20g Whey Protein Isolate Hydration Drink, 350mg of Electrolytes, Vitamins B5 & B6, Sugar Free, Strawberry Watermelon, 16.9 oz Bottle (12 Count)
Highlights
High protein content
Low carb & keto friendly
Refreshing taste

This protein water packs a serious punch with 20g of whey protein isolate, perfect for post-workout recovery.

Plus, with 350mg of electrolytes, it helps keep you hydrated and replenished during your busy day.

We appreciate the 100% DV of B5 and B6 vitamins that support energy and recovery.

The best part?

It’s low carb and keto-friendly with only 3g net carbs, no artificial sweeteners, and a clean, refreshing taste.

Admittedly, the whey aftertaste and slightly thicker texture might not be for everyone, but overall, it’s a convenient, protein-packed hydration boost you’ll want to reach for!

Be sure to also check out the best protein gummies for more options! Also, here is the price history so you know exactly when to buy!

Price history for Protein2o on Amazon

PWR LIFT

Whey Protein Water Sports Drink by PWR LIFT | Variety Pack | Keto, Vitamin B, Electrolytes, Zero Sugar, 10g of Protein | Post-Workout Energy Beverage | 16.9oz (Pack of 12)
Highlights
Refreshing fruit flavor
High-quality whey protein
Zero sugar, low calories

PWR LIFT delivers a burst of juicy, fruit-forward flavor that’s truly refreshing—no chalky aftertaste here!

With a solid 10 grams of clear whey protein, it’s perfect for those looking to boost their intake without bulky shakes or bars.

Plus, its blend of B-vitamins and electrolytes offers a much-needed hydration boost, especially post-workout.

Best of all, it’s zero sugar and only 50 calories, making it a guilt-free choice that fits into any keto or low-calorie plan.

While it’s a bit pricier and offers limited flavor options, the quality and convenience make it a top contender.

Be sure to also check out the best protein cookbooks for more options! Also, here is the price history so you know exactly when to buy!

Price history for PWR LIFT on Amazon

Protein2o Protein Water

Protein2o 15g Whey Protein Isolate Hydration Drink, 350mg of Electrolytes, Vitamins B5 & B6, Sugar Free, Grape, 16.9 oz Bottle (Pack of 12)
Highlights
Low carb, keto friendly
Electrolyte hydration boost
Contains essential vitamins

This protein water delivers a solid punch with 15g of whey protein isolate, making it an excellent choice for post-workout recovery.

The added 350mg of electrolytes help keep you hydrated, especially during intense training sessions or hot days.

Plus, with 100% DV of B5 and B6 vitamins, it offers a nice nutritional boost.

What we really like is that it’s low-carb and keto-friendly, with only 2g net carbs, 70 calories, and 0g sugar, avoiding artificial sweeteners.

However, some users note a flavor change and an aftertaste, along with slightly increased sodium levels.

Overall, a convenient, nourishing option with room for flavor improvements!

Be sure to also check out the best protein bpi for more options! Also, here is the price history so you know exactly when to buy!

Price history for Protein2o on Amazon

Protein2o

Protein2o 20g Whey Protein Isolate Clear Protein Powder, 370mg of Electrolytes, Vitamins B5 & B6, Sugar Free, Orange Mango, 8-Pack
Highlights
Good flavor, mild taste
Low calorie, natural flavors
Portable for travel

Protein2o's Clear Whey Protein Isolate packs a punch with 20g of repair-based protein perfect for post-workout recovery.

Plus, it includes 360mg of electrolytes to keep you hydrated and 100% DV of B5 & B6 vitamins to restore your energy levels.

Its natural flavors and zero artificial sweeteners make it a healthier choice, with only 3g net carbs, 90 calories, and no sugar.

While it can be a bit clumpy and requires a vigorous shake to mix well, the light, refreshing taste and portability make it a great on-the-go protein boost—just a shake away from your next workout!

Be sure to also check out the best protein bar on weight watchers for more options! Also, here is the price history so you know exactly when to buy!

Price history for Protein2o on Amazon

Celebrate CLR Whey Isolate

Celebrate Vitamins Celebrate CLR Whey Isolate Protein Water, Hint of Lemon - 20g Protein, Ready to Drink - Gluten Free and Sugar Free - For Post Bariatric Surgery Patients, 4 Pack
Highlights
High protein content
Guilt-free hydration
No artificial colors

Celebrate CLR protein water delivers a solid 20g of ultra-refined whey protein isolate per bottle, making it an excellent choice to meet your daily protein goals, especially post-surgery.

It's completely guilt-free with zero sugar, carbs, and fat, all while being only 80 calories per serving.

Plus, it’s gluten-free and free from artificial colors, ensuring a clean, natural taste.

Trusted for over 15 years, Celebrate is committed to quality, though some may find it a bit pricey.

Note: flavor variety and aftertaste may vary from person to person, but overall, it’s a reliable hydration companion for bariatric patients seeking high protein and convenience.

Be sure to also check out the best protein treatment for low porosity hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Celebrate CLR Whey Isolate on Amazon

Isopure Zero Carb Clear Protein Protein Water

Isopure Zero Carb 32g Clear Protein Ready-to-Drink, Whey Protein Isolate, Alpine Punch, 16 Fl Oz (12 Bottles)
Highlights
High protein content
Clear, easy to drink
Lactose and sugar free

This 100% Pure Whey Protein Isolate delivers a smooth, refreshing drink that’s as clear as water — thanks to its innovative microfiltration process.

It packs a punch with 32 grams of protein per serving, perfect for supporting muscle recovery and boosting your daily intake, whether you're pre- or post-workout, or just on-the-go.

Plus, it's lactose, sugar, fat, and gluten-free — making it a keto-friendly choice that aligns with active lifestyles.

While the taste can vary and it’s a bit pricier than traditional shakes, its purity and convenience make it a top contender for anyone seeking high-quality, clean protein in a refreshing, easy-to-drink format.

Be sure to also check out the best protein powder for ibs for more options! Also, here is the price history so you know exactly when to buy!

Price history for Isopure Zero Carb Clear Protein on Amazon

Protein2o Harvest Grape 16.9oz

Protein2o 15g Whey Protein Isolate Infused Water, Ready To Drink, Sugar Free, Gluten Free, Lactose Free, Harvest Grape, 16.9 oz Bottle (Pack of 12)
Highlights
High Leucine Content
Rich in BCAAs
All Essential Amino Acids

With 15g of whey protein isolate packed with BCAAs and the highest Leucine content among proteins, it’s a powerhouse for muscle recovery and growth.

Plus, it provides all 9 essential amino acids with a perfect PDCAAS score, ensuring top-quality nourishment.

On the flip side, some may find the taste a bit chalky, and the sodium content on the higher side.

However, if you're looking for a clean, high-protein option that supports muscle synthesis without added sugars or preservatives, this one's a solid choice.

Be sure to also check out the best protein powder for dogs for more options! Also, here is the price history so you know exactly when to buy!

Price history for Protein2o Harvest Grape 16.9oz on Amazon

Rejuvenate Muscle

Rejuvenate Muscle Building Drink Sticks – Patented EAAs, 1 Stick = 40g Whey Protein Isolate, 11x Better Than Whey Protein, GLP-1 + Bariatric Approved*, Packaging May Vary, Citrus Blast, 14 Count
Highlights
Supports muscle maintenance
Clinically proven blend
Great for recovery

Rejuvenate Muscle Activator is powerful—delivering the muscle-building punch of 40g of whey in just 3.6g of formula.

It’s clinically backed by over two decades of research, making it ideal for those over 40 looking to combat sarcopenia and stay active.

Plus, at only five calories, it supports recovery without compromising your diet.

We love its focus on muscle maintenance and scientific potency, though some might find it a tad pricey or too sweet-sounding.

But overall, it’s a game-changer for keeping muscles strong and vitality high.

Be sure to also check out the best protein powder with stevia for more options! Also, here is the price history so you know exactly when to buy!

Price history for Rejuvenate Muscle on Amazon

Gatorade Fit Protein Water

Gatorade Fit Electrolyte Beverage, Healthy Real Hydration, New 2.0 4 Flavor Variety Pack, 16.9.oz Bottles (12 Pack)
Highlights
No added sugar
Healthy electrolytes
Great flavor variety

Gatorade Fit offers healthy, real hydration without any added sugar, artificial flavors, or colors—just naturally sweetened with Stevia.

The tropical mango and watermelon strawberry flavors are refreshingly delicious and perfect after a tough workout or on a hot day.

With 100% DV of antioxidants vitamins A & C, it gives your body a boost while keeping you hydrated with electrolytes sourced from watermelon and sea salt.

The 12-pack is convenient for stocking up, though availability can sometimes be tricky.

Overall, a solid choice for those seeking great flavor and genuine wellness in their hydration routine.

Be sure to also check out the best protein powder without stevia for more options! Also, here is the price history so you know exactly when to buy!

Price history for Gatorade Fit on Amazon

BariWise

BariWise Protein Fruit Drink, Raspberry Lemonade, Low Sugar, Gluten Free, Keto Friendly & Low Carb (7ct)
Highlights
Delicious fruity flavors
High protein content
Keto-friendly, low carb

The BariWise Protein Fruit Drink offers delicious fruity flavors that make hydration feel like a treat, not a chore.

Each sip is packed with 15 grams of protein, helping curb cravings and keep you feeling full longer—perfect for busy days.

It’s also keto-friendly and low in carbs, so it fits seamlessly into a low-carb lifestyle.

That said, some users have noted a clumpy texture and mixed taste reviews, so your experience may vary.

Overall, it’s a tasty, convenient option to stay energized on the go, especially if you prioritize flavor and protein.

Be sure to also check out the best protein brownies to buy for more options! Also, here is the price history so you know exactly when to buy!

Price history for BariWise on Amazon

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