In this guide today, we are here with our in-depth review of the best electrolytes for fasting. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best electrolytes for fasting for your needs and budget.
In this in-depth review guide, we will discuss about the best electrolytes for fasting.
Our Top Picks
8
LMNT Keto Electrolyte Powder Packets| Paleo Hydration Powder| No Sugar, No Artificial Ingredients...
Check Price On Amazon
Amazon.com
The Best electrolytes for fasting
Simply Primal WATERFAST Keto Electrolyte Powder for Fasting and Hydration - Lemon Lime Flavor | Pink Himalayan Salt (Sodium), Potassium, Magnesium, Calcium | Sugar Free, Gluten Free, Soy Free
out of stock
Amazon.com
as of June 20, 2025 12:44 am
Features
- SPECIALLY FORMULATED FOR LONG TERM FASTING: Key electrolytes in the correct proportions allow the body to remain active and alert during fasting periods. Formulated according to guidelines from US/CA recommended daily values (with fasting in mind) to help you succeed in your fast while being KETO-friendly and contains zero sugar.
- SUCCESSFUL FASTING WITH TASTY MEAL: Natural flavors and stevia eases the fasting process by making the drink taste like a meal and more palatable to drink. The great taste of lemon & lime helps you consume more water which is vital during a fast and makes the fasting process more enjoyable. Enjoy this delightful drink and continue to be active while fasting.
- HIGH QUALITY INGREDIENTS: Pink Himalayan Sea salt, potassium chloride, magnesium citrate, and calcium citrate are all high-quality ingredients and common supplements found in capsules or powders taken by people across the world. These widely used ingredients offer better absorption and reduce the likelihood of side effects.
- SUGGESTED ROUTINE: A 3 day fast followed by 2 days of refeeding is recommended for optimal results. A shorter 1-2 day fast will not require refeeding. Refeeding allows the body to slowly come back from a fasting state and continues the weight loss for a couple more days. Drinking bone broth after a long fast will replenish the body with rich nutrients, good fats, and collagen.
- 100% USA MADE: 1000mg of Sodium, 1000mg of Potassium, 100mg of Magnesium, and 420mg of Calcium per Serving and tested to be gluten-free and soy-free
Fast Lyte Fasting Electrolyte Supplement Powder, RDA Magnesium and Potassium Concentration Fasting Salts, Keto Friendly - Compare to Snake Juice Diet Ingredients
$39.85
in stock
Amazon.com
as of June 20, 2025 12:44 am
Features
- Fasting supplement powder with 4700mg Potassium, 2300 Sodium, 400mg Magnesium, 100mg Calcium, and over 74 trace minerals and co-factors
- High concentration mineral source from naturally occurring minerals to supplement any diet or electrolyte need. No fillers or sweeteners; unflavored, raw mineral powder. Great for Keto, Vegan, Paleo, Carnivore, and Intermittent Fasting diets, and as a general electrolyte supplement
- Since 2019, Fast Lyte has been committed to making electrolytes from natures most pristine mineral sources
- Now with marine sourced magnesium - Extracted from north Atlantic seawater, more bioactive than other forms of magnesium thanks to its rich mineral matrix containing over 74 trace minerals and co-factors
- Our fasting salts now include multimineral support - From plant based red algae, this rich in calcium, magnesium, and trace mineral profile source has been studied for decades with studies showing increases in bone mass density due to its complex and rich mineral composition like that of human bone
Fasting Salts: Pure, Unflavoured Electrolyte Powder with Zero Additives. 400g.
$32.99
in stock
2 new from $32.99
Free shipping
Amazon.com
as of June 20, 2025 12:44 am
Features
- FASTING ELECTROLYTES: Our specially formulated Fasting Salts powder delivers a powerful combination of 1284mg Sodium, 625mg Potassium, and 75mg Magnesium per scoop. No more guesswork or having to buy three separate products and mix them yourself!
- PURE UNFLAVORED POWDER: Our Fasting Salts powder is completely free from all fillers, flavorings, sugars, sweeteners and gluten. Calorie-free so won't disrupt your autophagy or ketosis. Made with Sodium Chloride, Potassium Chloride and Magnesium Citrate forms of electrolytes for optimal absorption and bio-availability.
- NUTRI-ALIGN FASTING SUPPLEMENTS: our fasting range is designed to support your well-being throughout Extended or Intermittent Fasting. Empowering you to break away from sugar and junk food and progress towards your health and fitness goals as quickly as possible!
- 400g PER POUCH: One pouch delivers 20 max daily servings if used for Extended Fasting (max daily serving 20g) or 80 servings if used for Intermittent Fasting or Keto (recommended daily serving 5g). Includes a 5g scoop to measure out servings. See the back of the pouch for our dosage calculator tool.
- QUALITY ASSURANCE: Our FDA-registered manufacturing facilities are accredited with GMP, BS EN ISO 9001 and HACCP Food Safety certifications, adhering to strict production quality standards to ensure your supplements are pure and safe. Halal-certified and suitable for vegetarians.
Keto Chow Electrolytes | Electrolyte Hydration Drops Supplement | Sodium, Magnesium, Potassium & Trace Minerals | Unflavored Drink Mix Perfect for Keto Diet and Intermittent Fasting | Sugar Free
$24.15
in stock
3 new from $24.15
Free shipping
Amazon.com
as of June 20, 2025 12:44 am
Features
- Pure, Natural Hydration: Our Electrolyte Drops are sourced from the Great Salt Lake and provide a bioavailable blend of vital electrolytes and trace minerals for hydration on the go, at the gym, work, travel, or outdoor activities.
- Keto Chow Electrolyte Drops Are Perfect For Your Busy Lifestyle! Our electrolyte drops come in 4 convenient sizes. Take them on the go with our Pocket Flask (can treat 2.5 gallons), Medium Refill Size (can treat up to 12.5 gallons), Large Refill Size (can treat up to 25 gallons), or The BIG Refill (can treat up to 56 Gallons).
- Optimized For Keto: Our rigorously tested electrolyte blend supports health and vitality on keto diets. Pure formula, free from artificial ingredients, colors, caffeine, or dyes. Easily mix in coffee, water, or tea.
- Doctor-Approved Electrolyte Blend: Provides 390mg sodium, 130mg potassium, 45mg magnesium, and trace minerals often lost in keto diets. Convenient drops help avoid deficiencies, support ketosis goals and boost energy and performance.
- Convenient Sizes For Active Lifestyles: Our electrolyte drops come in 4 convenient sizes (0.83 fl oz., 4 fl oz., 8.30 fl oz., 18.60 fl oz.) Add electrolytes on the go to your water bottle, at the gym, at work, or while traveling. Embrace an active lifestyle with easy, portable hydration.
KEY NUTRIENTS Electrolytes Powder - Refreshing Lemonade Electrolyte Drink Mix - Hydration Powder - No Sugar, No Calories, Gluten Free - Powder and Packets (20, 40 or 90 Servings)
$39.99
in stock
3 new from $39.99
Free shipping
Amazon.com
as of June 20, 2025 12:44 am
Features
- Deliciously Refreshing Lemonade - Our bodies need more than just water to get pumped up, and an electrolytes powder is the key! It has no calories or sugar, perfect for fitness enthusiasts and active individuals. With its delicious lemonade flavor, you'll enjoy staying hydrated!
- Loaded with Key Nutrients - Refuel with our lemonade electrolyte powder, powered by 6 key electrolytes, including magnesium, potassium sorbate, and calcium. Our electrolytes powder also contain 12 vitamins to help you stay healthy and hydrated.
- Combat Dehydration - When you sweat, you lose electrolytes: the minerals that keep you energized. And even too much drinking can be hard on your body's levels. Replenish lost fluids with our electrolytes no sugar powder mix and keep up with your active lifestyle.
- Enjoy Anytime, Anywhere - Mixing it with any drink, cold or hot, or with 16fl oz water makes our hydration powder your perfect drink companion. No fillers and artificial ingredients just as nature intended.
- Powering Your Lifestyle - We are a veteran-founded business focused on developing high-impact health supplements for your active lifestyle. Made in the USA, our science-backed products help you lead happier and healthier lives.
REVIVER Salt Pills with Electrolytes, 120 Salt Tablets for Runners, Fasting Salts Tabs & Fasting Electrolytes Tablets, Keto Electrolyte Tablets Hydration Tablets, Electrolyte Pills Fasting Supplement
$23.99
in stock
Amazon.com
as of June 20, 2025 12:44 am
Features
- Hydrate Better, Maintain Endurance: Reviver electrolyte capsules rehydrate and replenish electrolyte salts lost during training, exercise, heat, and low humidity. Maintain stamina, energy levels, and improve recovery time for any physical challenge.
- Performance Focused Electrolyte Supplements: Ideal for high-intensity training, ultra-marathons, triathlons, cycling, CrossFit, and team sports. Our sodium bicarbonate formula improves physical performance and muscle responsiveness.
- Superior Salt Stick Hydration Pills: First fasting electrolytes with BioPerine for 30% better absorption than sports drinks. No artificial additives. Vegetarian and vegan electrolyte tabs superior to sodium chloride tablets
- Fasting, Keto & Muscle Cramp Defense: Electrolytes for fasting reduce keto flu effects and leg cramps. Effective intermittent fasting supplement. Salt tabs help you through long fasts like snake juice in tablet form
- American Made Quality: Produced in a cGMP compliant USA facility. We're obsessive about research and stand behind our products because we use them ourselves. Trusted quality for your health and performance.
Electrolyte Salt Tablets - Keto Electrolytes Replacement Pills - 200 Capsules for Rehydration, Exercise, Hiking Essentials, Sports Recovery - Gluten-Free Sodium, Potassium, Magnesium Supplement
$19.99 in stock
2 new from $19.99
Free shipping
Amazon.com
as of June 20, 2025 12:44 am
Features
- Hydrate Faster Anywhere, Anytime – You’re in the middle of an intense workout, and your water bottle is empty. What do you do? Now there’s an easy, convenient way to recover and maintain proper electrolyte balance – just take one of our easy-to-swallow electrolyte pills! You can also take these during your daily commute, on long road trips, trails, or include them in your hiking essentials and other activities that require you to stay hydrated.
- 6 Essential Electrolytes - Key Nutrients Electrolyte Tablets are all you need to quickly rehydrate and conveniently replenish those lost electrolytes! Packed with all 6 electrolytes: calcium, sodium, chloride, phosphorus, potassium, magnesium supplements to support active lifestyle. No more juggling multiple pills—get all the replenishment and energy you need with 200 easy-to-swallow veggie electrolyte capsules per container. This product is GMO-free.
- Keto Electrolytes - Features an optimal mix of electrolyte minerals with no fillers, artificial ingredients, or carbs, making it suitable for the keto diet. Millions of people follow this high-fat, ultra-low-carb way of eating. If you’re one of them, you’re in luck! Our salt tablets for runners not only provide much-needed electrolytes but also support a keto diet with 0 carbs and 0 sugar.
- Perfect for Fasting - Are you having a hard time fasting while working out? Then, our hydration tablets are a must-try. They are plant-based, with 0 sugar and 0 calories, providing essential hydration to help you complete your exercise and recover quickly from strenuous activity or sickness. We also highly recommend our salt pills with electrolytes tablets for those in endurance sports such as cycling, long-distance running, mountain climbing, and triathlons.
- Made in the USA - Key Nutrients is a veteran-founded business dedicated to developing high-impact health supplements for your active lifestyle. Our science-backed salt tablets electrolytes and line of electrolyte drinks are produced, tested, and sourced at an NSF & GMP certified facility, ensuring quality and helping people lead healthier and happier lives.
LMNT Keto Electrolyte Powder Packets| Paleo Hydration Powder| No Sugar, No Artificial Ingredients | Orange Salt | 30 Stick Packs
$58.33
in stock
4 new from $49.00
Free shipping
Amazon.com
as of June 20, 2025 12:44 am
Features
- THE BEST ELECTROLYTE DRINK MIX EVER: LMNT Recharge is a tasty electrolyte drink mix with everything you need and nothing you don’t; Our drink mixes are formulated to help anyone with their electrolyte needs and are perfectly suited to folks following keto, low-carb, or paleo diets
- INGREDIENTS THAT WORK FOR YOU: At LMNT, we like to cut through the BS; We are committed to no sugar, no gluten, no fillers, and no artificial ingredients; Our products are carefully formulated with the perfect ratio of sodium, potassium, and magnesium
- DEVELOPED BY ROBB WOLF AND KETOGAINS: Traditional eletrolyte drinks don't meet the standards of our active life, so we created LMNT Recharge with zero sugar, fillers, or artificial ingredients; Born from a need, backed by science, and built for you
- FOR A HEALTHY LIFESTYLE: LMNT helps you feel your best and support your gluten-free diet, low-carb or intermittent fasting lifestyle; Our electrolyte supplement blends don't break a fast, and fights against the low-carb fatigue and keto fog to keep your energy levels high
Brain Forza Super Fast Keto Electrolytes for Fasting - Premium Electrolytes, No Sugar or Flavoring w/ Potassium, Sodium, Magnesium, Calcium, Iron, Pink Himalayan Salt, (30srv, Unflavored)
$38.78
in stock
Amazon.com
as of June 20, 2025 12:44 am
Features
- KETO ELECTROLYTES FOR FASTING: Key keto electrolytes for fasting to support hydration and PH balance via total electrolyte blend of salts, bases and minerals
- PURE HYDRATION: Stay hydrated with functional servings of key electrolytes and vital minderals, especially while fasting
- DON'T FORGET PHOSPHATE: Includes much neglected phospohate, an important electrolyte that becomes depleted during extended fasting
- NO FLAVORING, COLORS OR SWEETENERS: Super Fast Keto Electrolytes has zero sugar, zero sweeteners, zero coloring, zero flavoring. Nothing but keto electrolytes and premium minerals
- USA MADE INGREDIENTS: 100% USA made ingredients, USP grade and manufacturered in the USA in a cGMP & NSF Certified facility
LMNT Keto Electrolyte Powder Packets | Paleo Hydration Powder | No Sugar, No Artificial Ingredients | Variety Pack | 12 Stick Packs
$23.99
in stock
3 new from $22.99
Free shipping
Amazon.com
as of June 20, 2025 12:44 am
Features
- THE BEST ELECTROLYTE DRINK MIX EVER: LMNT is a tasty electrolyte drink mix with everything you need and nothing you don't — perfect for training, low-carb or keto diets, fasting, and those leading active lifestyles.
- MORE SALT, NOT LESS: A growing body of research reveals that optimal health outcomes occur at sodium levels 2-3x government recommendations. That’s why we say, More Salt, Not Less.
- OUR FORMULATION: Each stick pack contains 1000 mg sodium, 200 mg potassium, 60 mg magnesium — a truly meaningful serving of electrolytes in a science-backed ratio.
- FEEL THE DIFFERENCE: All-day energy starts with optimal hydration. More energy. No brain fog or cramps. You feel the difference when you get it right.
- HOW TO #STAYSALTY: Mix one stick pack with 16–32 ounces of water, sparkling water, tea, smoothie, or more.
The Video Review of Best electrolytes for fasting
The Verdict
When you’re looking for electrolytes for fasting, you’ll want to keep a few things in mind. First, decide what you want to use the electrolytes for fasting for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on electrolytes for fasting you want to buy electrolytes for fasting, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.