15 Fasting Salts You Need to Know

Discover the best fasting salts to boost your health journey with vibrant, effective options curated for quick, confident choices.
BrandMy RatingPrice
Nutri-Align
Great Value Selection
8.8/10
The Good Intentions Club
Best for Extended Fasting
N/A
Simply Primal
Best for Keto Diets
8.4/10
Trace Minerals
Best for Athletic Performance
9.0/10
Fast Lyte
8.4/10

Best Fasting Salts

Embarking on a fasting journey requires more than just willpower; the right salts can be your secret weapon for seamless hydration and electrolyte balance. In this guide, we’ll unveil the best fasting salts, carefully curated to keep you energized, focused, and feeling fantastic while you conquer your fasting goals.

Great Value Selection: Nutri-Align Fasting Salts

Nutri-Align Fasting Salts Fasting Electrolytes Powder | Pure Unflavoured Electrolytes for Fasting - Intermittent & Extended Fasting | 400g Sodium Potassium Magnesium Fasting Salt | Filler & Sugar Free
Highlights
Pure, no fillers
Supports fasting well
Easy to measure

Nutri-Align's Fasting Salts offers a comprehensive electrolyte blend that keeps us energized and supports sustained fasting without the hassle of multiple bottles.

With 1284mg Sodium, 625mg Potassium, and 75mg Magnesium per scoop, it covers all the essentials for maintaining hydration and muscle function.

Although the ocean-like taste might not be everyone's favorite and the magnesium can cause a laxative effect, the pure, filler-free formula and easy measurement make it a great value for both extended and intermittent fasts.

A solid choice for simplicity and effectiveness!

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

Price history for Nutri-Align Fasting Salts on Amazon

Best for Extended Fasting: Good Intentions Electrolytes

Fasting Electrolytes - Unflavored Electrolyte Powder - 100 Servings - Fasting Salts - Fasting Supplement - Electrolytes for Fasting
Highlights
Supports hydration & electrolytes
Unflavored & clean ingredients
Long-lasting for fasting

specifically designed for long-term fasting, this unflavored electrolyte powder delivers a pure, complete mineral blend—sodium, potassium, magnesium, and calcium—that keeps you energized and hydrated without any interruptions.

The clean, flavorless formula mixes seamlessly into water, making it ideal for extended fasting sessions.

Plus, with 100 servings, it offers incredible value, ensuring you're always prepared.

While it might lack flavor options, its focus on efficacy and simplicity makes it a top choice for those committed to their fasting goals.

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

Price history for Good Intentions Electrolytes on Amazon

Best for Keto Diets: Simply Primal Waterfast Electrolyte Powder

WATERFAST Keto Electrolyte Powder for Fasting and Hydration - Lemon Lime Flavor | Pink Himalayan Salt (Sodium), Potassium, Magnesium, Calcium | Sugar Free, Gluten Free, Soy Free
Highlights
Optimal electrolyte balance
Delicious lemon-lime flavor
High-quality natural ingredients

Formulated specifically for long-term fasting, this pink Himalayan salt-based powder delivers the perfect balance of electrolytes—potassium, magnesium, calcium, and sodium—in the right proportions.

The natural lemon-lime flavor, enhanced with stevia, makes staying hydrated both tasty and enjoyable, easing the fasting process.

Plus, it's made with high-quality ingredients, tested in the USA, and free from gluten and soy.

While the taste might take some getting used to and the price is on the higher side, it offers a reliable way to stay alert and active during your fast while supporting ketosis.

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

Price history for Simply Primal Waterfast Electrolyte Powder on Amazon

Best for Athletic Performance: Trace Minerals 40K Concentrate

Trace Minerals 40,000 Volts - Concentrate Supplement Drops for Electrolyte Support - Support Muscle Health & Vitality - Workout Drink to Aid Hydration - 8 fl oz (48 Servings)
Highlights
Supports hydration and endurance
Contains essential minerals
Clean, non-jittery energy

40,000 Volts stands out as the best for athletic performance thanks to its high-potency concentrate that transforms any drink into a powerhouse of electrolytes.

It’s packed with essential minerals like magnesium, sodium, potassium, and chloride, making it perfect for supporting muscle function, hydration, and stamina during intense workouts.

We love how easy it is to customize—just shake vigorously and add a few drops to your water or flavored drinks.

Although some might find the taste a bit challenging and the flavor options limited, the clean, non-jittery energy boost certainly makes up for it.

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

Price history for Trace Minerals 40K Concentrate on Amazon

Fast LYTE Electrolyte Powder

Fasting Electrolyte Supplement Powder | No Sugar Unflavored Raw Electrolytes | 100% RDA Magnesium and Potassium with Trace Minerals | Carnivore & Keto Friendly | Sugar Free Fasting Salts
Highlights
Rich in trace minerals
Effective during fasting
Natural mineral source

Fast Lyte stands out with its high-potency mineral profile, delivering 4700mg of potassium and over 74 trace minerals from pristine natural sources.

It’s an excellent choice for intermittent fasting, keto, or vegan diets, providing vital electrolytes without any fillers or sweeteners.

The marine-sourced magnesium is a standout, more bioavailable and beneficial for overall mineral support.

Although it has a salty taste and requires mixing, the unflavored, raw mineral powder nature makes it a natural, effective electrolytic supplement.

Perfect for anyone serious about staying balanced during fasts!

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

Price history for Fast LYTE Electrolyte Powder on Amazon

REVIVER Salt Pills

REVIVER Salt Pills with Electrolytes, 120 Salt Tablets for Runners, Fasting Salts Tabs & Fasting Electrolytes Tablets, Sugar Free Electrolyte Tablets, Carnivore Electrolyte Pills, Fasting Supplement
Highlights
Easy to swallow
Enhances hydration
Improves endurance

The Hydrate Better promise truly delivers.

The capsules are easy to swallow and help us enhance hydration without the fuss of messy powders or sugary drinks.

They noticeably boost endurance during our high-intensity workouts and long fasts, making recovery smoother.

While it’s a costly option and offers limited flavor choices, the quality feels premium.

The fact that these are vegan, vegetarian, and made in the USA adds extra peace of mind.

If you're serious about maintaining stamina with minimal hassle, these electrolyte capsules are a solid pick—just be prepared for regular doses!

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

Price history for REVIVER Salt Pills on Amazon

LMNT Fasting Salts

LMNT Zero Sugar Electrolytes - Citrus Salt | Drink Mix | 30-Count
Highlights
Great hydration support
Delicious tropical flavors
Zero sugar, keto-friendly

The hydration support it provides is top-notch, making it perfect for long fasts or intense workouts.

The delicious tropical flavors turn what could be a boring drink into a treat, with that add-up zero sugar and keto-friendly profile that health-conscious folks love.

However, keep in mind that the flavor may vary—not everyone's palate will agree—and it can be on the pricier side for daily use.

And if you're sensitive to sweet tastes, this might feel a bit too sweet for some.

Overall, a solid choice for electrolyte replenishment with a tropical twist!

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

Price history for LMNT on Amazon

NatureBell

Advanced Electrolyte Pills, 240 Capsules | Salt Pills with Electrolytes for Fasting Hydrating | Made with Himalayan Pink Salt, Sodium, Potassium, Magnesium & More – Keto, Unflavored, No Sugar, Non-GMO
Highlights
Effective hydration support
Contains essential minerals
Keto-friendly and unflavored

The Advanced electrolyte hydration pills from NatureBell deliver powerful hydration support packed into a compact, easy-to-carry capsule.

Each serving boasts a robust 6-in-1 mineral blend, including calcium, magnesium, zinc, chloride, sodium, and potassium, making it perfect whether you're lifting weights, running errands, or just tackling daily chores.

The unflavored, keto-friendly powder makes it versatile and easy to incorporate into any routine—no fuss, no flavor conflicts.

Plus, with third-party lab testing and non-GMO ingredients, we feel confident recommending it for clean, effective hydration on the go.

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

Price history for NatureBell on Amazon

Keto Chow Electrolyte Drops

Keto Chow - Electrolyte Hydration Drops - Keto Diets & Intermittent Fasting - Immune Support - Gluten & Sugar Free - Paleo - Sodium, Magnesium, Potassium & Trace Minerals - Unflavored - 4 fl oz
Highlights
Natural hydration source
Supports keto lifestyle
Convenient portable sizes

Pure, bioavailable electrolytes sourced directly from the Great Salt Lake make hydration effortless, anytime.

Whether you're crushing workouts or on the go, these drops are a game-changer—small enough to slip into your bag or pocket, yet powerful enough to keep your electrolytes in check.

The formula is free from artificial junk, making it perfect for keto dieters aiming to support their health goals while staying energized and focused.

The only caveat?

The taste can be quite salty and ocean-like, so it might take some getting used to.

Still, for convenient, natural hydration, it’s a top-tier choice.

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

Price history for Keto Chow Electrolyte Drops on Amazon

Key Nutrients Fasting Salts

KEY NUTRIENTS Electrolyte Tablets, 200 Capsules, Salt Tablets for Dehydration, Fasting Electrolytes Tablets - Salt Pills with Electrolytes, No Sugar, Gluten Free Hydration Tablets Made in USA
Highlights
Convenient capsule format
All 6 electrolytes included
No artificial ingredients

The convenient capsule format makes hydration hassle-free, especially when you're on the go.

Each capsule packs all 6 essential electrolytes—calcium, sodium, chloride, phosphorus, potassium, and magnesium—so you get comprehensive replenishment without juggling multiple pills.

Plus, with no artificial ingredients and a clean, GMO-free profile, it's a smart choice for health-conscious active folks.

Perfect for fasting or intense workouts, these capsules support your electrolyte needs seamlessly.

While the price is a bit higher than powders and flavor options are limited, the quality and convenience definitely make it worth the investment.

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

Price history for Key Nutrients on Amazon

Dr. Berg Electrolyte Powder

Dr. Berg Zero Sugar Hydration Keto Electrolyte Powder - Enhanced w/ 1000 mg of Potassium & Real Pink Himalayan Salt (NOT Table Salt) - Raspberry & Lemon Flavor Hydration Drink Supplement - 50 Servings
Highlights
High potassium content
Delicious flavors
Made with quality ingredients

The Electrolytes Powder No Sugar stands out with an impressive 1,000 mg of potassium per serving, far surpassing many competitors.

Its unique blend of Calcium, Magnesium, and Cloride sourced from Pink Himalayan Salt ensures you’re nourishing your body with clean, high-quality ingredients—no cheap fillers here.

The delicious Raspberry and Lemon flavor makes hydration feel like a treat, though it does require a good mix to avoid settling.

While slightly salty tasting and at a premium price, the superior ingredients and exceptional formulation make it well worth the investment, especially if quality and effectiveness are your top priorities.

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

Price history for Dr. Berg Electrolyte Powder on Amazon

NutraHarmony Electrolyte Tablets

Electrolytes - Electrolyte Tablets with Magnesium, Sodium, Potassium, Chloride, Vitamins D3 & B6, Kelp Powder - Salt Pills - Made in USA - Oral Tablets as Capsules - Vegan & Keto Friendly - 120 Tabs
Highlights
Quick hydration boost
Clean ingredients
Easy to swallow

These 9-in-1 electrolyte tablets deliver an extra punch of hydration with a potent blend of Himalayan salt, Kelp, and essential vitamins.

The natural mineral infusion helps rapidly replenish lost fluids and promote quicker recovery, perfect for workout warriors or anyone battling dehydration.

Plus, they support muscle recovery and energy production, keeping you energized throughout the day.

While the pills are a bit large and the flavor options limited, their clean ingredients and USA-made quality make them a trustworthy choice.

Overall, a powerful, concentrated hydration solution for those who want to conquer their day!

Be sure to also check out the best naturals vitamin b6 for more options! Also, here is the price history so you know exactly when to buy!

Price history for NutraHarmony Electrolyte Tablets on Amazon

Fast LYTE Fasting Salts

No Sugar Electrolytes Powder in The Raw | Mix in Coffee, Soup, Juice, Water, Smoothies, Broth, Anything | No Sweeteners or Flavorings | Keto & Sugar Free | Non-GMO & Vegan
Highlights
Zero Calories
Versatile Mixing Options
No Artificial Sweeteners

Fast Lyte offers a zero-calorie hydration boost that fits perfectly into our keto and low-carb lifestyles, making it an effortless addition to any drink.

Its versatile mixing allows us to add it to coffee, smoothies, or even soups — no flavor limits!

While it has a slightly salty taste and isn’t super flavorful on its own, we appreciate its clean electrolyte profile, free from artificial sweeteners and added carbs.

Overall, Fast Lyte is a straightforward, reliable way to stay hydrated without the sugar rush or artificial ingredients, whether for workouts or daily maintenance.

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

Price history for Fast LYTE on Amazon

Keto Chow

Keto Chow Fasting Drops | Sodium and Ionic Magnesium Fasting Supplement | Intermittent Fasting Mineral Supplements | Electrolyte Replenisher | On The Go Container | (24ml Pocket Flask)
Highlights
Pure, no artificial ingredients
Contains essential electrolytes
Convenient and portable

Keto Chow Fasting Drops deliver a clean, pure formula with no artificial ingredients, colors, or dyes—perfect for those who want to keep it simple.

The blend of electrolytes sourced from the Great Salt Lake ensures you're getting bioavailable sodium, potassium, and magnesium in each drop.

Whether you're on-the-go or at home, the compact size and easy portability make it a hassle-free addition to your routine.

Plus, it's designed with special consideration for those with kidney or heart concerns, making it a versatile electrolyte solution for many.

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

Price history for Keto Chow on Amazon

Real Ketones Watermelon Fasting Drink

Intermittent Fasting Drink Mix for Women - BHB Exogenous Ketones Powder with Fasting Electrolytes & Green Coffee Bean Extract for Energy Focus and Hormonal Balance Support (Watermelon) - 10ct
Highlights
Supports ketosis and fasting
Delicious sugar-free flavor
Tailored for women

The watermelon electrolytes create a refreshing, sugar-free way to boost hydration during your fast, fighting off hunger, brain fog, and low energy.

With patented keto BHB ingredients, it supports ketosis and fasting goals without the sugar crash.

Plus, it’s tailored for women, offering essential minerals for hormone and thyroid support—something we don't often find elsewhere.

While the powder can sometimes clump and the flavor is quite robust, its clinically tested ingredients make it a top choice for those serious about fasting and rehydration.

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

Price history for Real Ketones Watermelon Fasting Drink on Amazon

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