15 Fastest Fasting Salts for Quick, Easy Replenishment

Discover the best fasting salts to boost your routine with vibrant, effective options curated for quick, clean, and powerful results.
BrandMy RatingPrice
Nutri-Align
Great Value Selection
8.8/10
Drink Lmnt
Best for Intermittent Fasting
9.0/10
The Good Intentions Club
Best for Extended Fasting
N/A
Keto Chow
Best for Athletic Performance
9.0/10
Fast Lyte
8.4/10

Best Fasting Salts

Embarking on a fasting journey requires the right tools to elevate your experience, and fasting salts are emerging as a secret weapon in this pursuit. These potent blends can help restore essential minerals, keep you energized, and make your fasts smoother and more sustainable. Discover the best fasting salts that can turn your fasting routine into a revitalizing ritual.

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, additive-free formulation
Supports autophagy and ketosis
Balanced electrolyte blend

Nutri-Align’s Fasting Salts offer a powerful electrolyte combo in a generous 400g pouch, making it a fantastic value for both intermittent and extended fasts.

The pure, additive-free formula means no fillers, sugars, or artificial flavors—just essential minerals like sodium, potassium, and magnesium for optimal absorption.

While the ocean-like taste might be an acquired one, the benefits of supporting autophagy and ketosis are worth it.

Plus, the convenient scoop and clear dosage guide make maintaining your fast straightforward.

Overall, it’s a reliable and versatile choice for your fasting journey.

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Price history for Nutri-Align Fasting Salts on Amazon

Best for Intermittent Fasting: LMNT

LMNT Zero Sugar Electrolytes - Citrus Salt | Drink Mix | 30-Count
Highlights
Great flavor options
Improves hydration
Keto-friendly and zero sugar

LMNT ELEMENTAL LABS offers a delicious way to stay hydrated during fasting periods.

Its zero sugar and keto-friendly formula make it a top pick for intermittent fasters, and the flavor options keep things interesting.

While it might be on the pricier side for daily use and some flavors might not be everyone's cup of tea, the high purchase volume and stellar ratings speak volumes.

If you're after a reliable, tasty electrolyte boost that won’t break your fast, this is definitely a solid choice.

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Price history for LMNT on Amazon

Best for Extended Fasting: The Good Intentions Club

Fasting Electrolytes - Unflavored Electrolyte Powder - 100 Servings - Fasting Salts - Fasting Supplement - Electrolytes for Fasting
Highlights
Pure, additive-free formula
Supports hydration during fast
Includes essential minerals

This electrolyte mix is truly tailored for prolonged fasting sessions. Its pure, unflavored formula blends effortlessly into water, ensuring you stay hydrated without risking a break in your fast.

The complete mineral blend—sodium, potassium, magnesium, and calcium—delivers essential electrolytes that help maintain energy and focus during extended fasting.

Plus, with 100 servings on offer, it’s a cost-effective, long-term solution. The minimal ingredients and clean profile make it a reliable, fuss-free choice for anyone serious about fasting, though those craving flavor variety might find it a bit limited.

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Price history for The Good Intentions Club on Amazon

Best for Athletic Performance: 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
Pure, natural hydration
Convenient portable sizes
Supports keto health

Keto Chow Electrolyte Drops are a game-changer for those who need reliable, on-the-go hydration.

Sourced from the Great Salt Lake, they provide a bioavailable mineral blend that supports keto health, energy, and performance.

Designed with convenience in mind, the drops come in multiple sizes — perfect to keep in your gym bag, desk drawer, or travel kit.

While the taste might lean toward salty or oceanic, the potent mineral support makes them worth it—especially for active and keto-focused users seeking doctor-approved electrolyte support.

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Price history for Keto Chow Electrolyte Drops 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
Contains comprehensive minerals
Supports fasting & exercise
Natural, unflavored powder

Fast Lyte offers a potent blend of electrolytes, including 4700mg of potassium and over 74 trace minerals, sourced from pristine, natural mineral deposits.

The addition of marine-sourced magnesium makes it highly bioavailable, supporting muscle function and bone health.

Its unflavored, raw powder integrates seamlessly into your routine, perfect for keto, paleo, vegan, or intermittent fasting schedules.

While the strong salty flavor might take some getting used to, its comprehensive mineral profile and commitment to natural sourcing make it a top choice for anyone serious about electrolyte replenishment during fasting or intense exercise.

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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
Taste-free and easy to swallow
Effective fasting electrolyte support
Enhances hydration absorption

These electrolyte capsules deliver superior hydration with a taste-free formulation that’s easy to swallow—no fuss, no flavor overload.

They are effective for fasting, helping to reduce keto flu and leg cramps, making them a solid choice for extended fasts or ketogenic journeys.

Plus, with BioPerine-enhanced absorption, they outperform many sports drinks, ensuring your electrolytes get where they need to be.

While the price is on the higher side and flavor options are limited, the quality, American-made standards, and proven performance make these pills a top-tier fasting aid.

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Price history for REVIVER Salt Pills on Amazon

NatureBell Electrolyte Pills Fasting Salts

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 electrolyte support
On-the-go hydration
Non-GMO ingredients

… These electrolyte hydration pills from NatureBell pack a serious punch in a compact capsule.

Each serving is jam-packed with a powerful 6-in-1 mineral complex, including calcium, magnesium, zinc, chloride, sodium, and potassium — all essential for quick hydration and sustained energy.

Perfect for athletes or anyone needing a hydration boost on busy days, these non-GMO, keto-friendly capsules are convenient for on-the-go use.

While the flavor options are limited and the capsules are a bit hefty, we appreciate the clean ingredients and third-party testing.

If you're looking for reliable, effective electrolyte support, this is a great choice!

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 NatureBell Electrolyte Pills on Amazon

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
Balanced electrolyte proportions
Great tasting lemon-lime
High-quality ingredients

The balanced electrolyte proportions ensure your body stays alert and active throughout even long fasts.

The delicious lemon-lime flavor makes hydration feel like a treat rather than a chore, encouraging more water intake—crucial for fasting success.

Crafted with high-quality ingredients like Pink Himalayan Sea salt and magnesium citrate, it promotes better absorption and minimal side effects.

While some might find the taste a tad strong or grainy, the overall effectiveness and tasty refreshment make it a solid choice.

Plus, it's proudly made in the USA, adding an extra layer of trust.

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Price history for Simply Primal Waterfast Electrolyte Powder on Amazon

KEY NUTRIENTS

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
Easy-to-swallow capsules
Complete electrolyte blend
No artificial ingredients

These electrolyte capsules deliver all 6 essential electrolytes in one easy-to-swallow pill, making hydration hassle-free during workouts or long days on the go.

They’re GMO-free and contain no artificial ingredients, aligning perfectly with clean-eating routines.

While the capsules might present a slight challenge for some, their comprehensive blend supports rapid rehydration and sustained energy, especially useful during fasting or intense endurance activities.

Although a bit pricier than powders, their convenience and quality make them a standout choice for active individuals seeking a reliable electrolyte boost on the move.

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Price history for KEY NUTRIENTS on Amazon

Dr. Berg Electrolyte Powder Fasting Salts

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, refreshing flavors
GMP certified manufacturing

The Electrolytes Powder No Sugar stands out with its remarkably high potassium content, delivering 1,000 mg per serving—far more than most competitors.

The delicious raspberry and lemon flavors make hydration a treat, and the blend of Pink Himalayan Salt and Trace Minerals ensures you're getting clean, high-quality ingredients.

Crafted in GMP-certified US facilities, this product meets strict quality standards, giving us confidence in every scoop.

Of course, the taste might be slightly salty for some, and thorough mixing is recommended.

But if top-tier ingredients and effective hydration are your goals, this product is a solid choice.

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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
Easy to swallow
Natural ingredients
Prompt hydration

These 9-in-1 electrolyte tablets deliver a potent hydration punch, thanks to Himalayan salt, kelp, and essential vitamins.

The natural ingredients are easy to swallow and quickly replenish lost fluids during those hot summer workouts or long outdoor adventures.

The blend of minerals not only boosts electrolyte absorption but also supports muscle recovery and sustained energy.

While the pills are a bit large and flavor options are limited, their high quality, non-GMO, sugar-free formula makes them a reliable pick for everyday hydration.

Ultimately, these tablets are a trusted, effective solution for staying refreshed and energized.

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Price history for NutraHarmony Electrolyte Tablets on Amazon

FAST LYTE

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
No Artificial Sweeteners

Fast Lyte delivers zero calories, making it an ideal choice for keto or low-carb dieters seeking guilt-free hydration.

Its versatile mixing options mean you can stir it into coffee, soups, smoothies, or even broths—no beverage is off-limits.

Plus, with no artificial sweeteners or flavorings, it offers a clean, natural electrolyte boost, perfect for any time of day.

The electrolyte profile supports optimal hydration, and because it’s super concentrated, just a small dose goes a long way—though it does carry a slight salty taste and may impact delicate flavors like coffee.

Overall, a solid, straightforward option for electrolyte refreshment.

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Price history for FAST LYTE on Amazon

Keto Chow Fasting Salts

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
Bioavailable electrolytes
Convenient sizes

Keto Chow Fasting Drops deliver a pure, no-nonsense blend of electrolytes sourced from the Great Salt Lake, ensuring high bioavailability and effectiveness.

They’re free from artificial ingredients, dyes, caffeine, or colors—perfect for health-conscious fasters.

The convenient sizes, from pocket-friendly to large refills, make it easy to stay on track wherever life takes you.

While the limited flavor options and small bottles might be a downside, their tailored sodium, potassium, and magnesium levels make these drops a reliable choice—even for those with kidney or heart concerns.

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 Keto Chow on Amazon

Trace Minerals 40,000 Volts

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 & stamina
High potency electrolyte
Supports muscle & heart

40,000 Volts turns any ordinary drink into a powerhouse of hydration and stamina support.

Its high potency electrolyte blend — packed with magnesium, sodium, chloride, and potassium — really helps maintain muscle function and heart health during intense workouts.

The concentrate drops are incredibly versatile; just shake vigorously and add 15–20 drops to your water or flavored beverage for a quick energy boost.

While the taste might be a bit strange and flavor options limited, the benefits of improved endurance and quicker recovery definitely outweigh those minor quirks.

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Price history for Trace Minerals 40,000 Volts 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
Effective fasting aid
Tailored for women

The InFast Keto electrolytes provide a delicious, sugar-free hydration boost that feels like a treat during fasting.

The watermelon flavor is refreshing, but it can be a bit strong for sensitive palates, so some may prefer to dilute it more.

While the powder dissolves unevenly at times, the benefits—supporting ketosis and hormone balance—make it a worthwhile choice, especially for women seeking tailored rehydration.

It may not maximize ketosis directly, but it’s a reliable fasting partner offering hydration and mental clarity when you need it most.

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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