4.7 out of 5
4.7/5 out of 4,817 reviews

Zero Calorie Electrolytes for Clean and Sugar-Free Hydration

Hydration shouldn’t come with added sugar, artificial flavors, or unnecessary calories. Buoy Hydration Drops offer a smarter way to stay hydrated with zero calories, zero sweeteners, and nothing artificial - just clean, fast-absorbing electrolytes and trace minerals your body needs. Perfect for keto, intermittent fasting, or anyone avoiding hidden sugars, Buoy makes hydration effortless without compromising your health goals.
Strips Away the Extras
Built for Real Life
Pure Results
Fast, Clean Hydration Starts Here
Hydrates 64% Better*View Clinical Study
Hydrates 64% Better* View Clinical Study

Zero Calories. Zero Sugar. Zero Compromise

Strips Away the Extras
Sugar-laden sports drinks and electrolyte powders may taste sweet, but they bring unnecessary calories and spikes in blood sugar. Buoy strips away the extras, giving you only what your body needs to hydrate effectively. No sugar. No artificial additives. No empty calories. Just pure hydration that supports energy, focus, and recovery without the rollercoaster effects of sugar-filled alternatives.
Built for Real Life
Buoy is designed to fit into your routine effortlessly. A small bottle fits in your gym bag, purse, or desk drawer, ready to transform any beverage into a hydration powerhouse. No scooping powders, no dissolving tablets. Just a few drops for clean, fast hydration anytime, anywhere.
Pure Results
With Buoy, hydration doesn’t come with compromises. Every drop delivers bioavailable electrolytes and minerals to help you feel your best without unwanted sugar, calories, or additives. It’s the smarter way to hydrate, designed for modern lifestyles.
Fast, Clean Hydration Starts Here
Skip the sugar. Skip the fillers. With Buoy, clean hydration is as easy as adding a few drops to your drink. Zero calories. Zero artificial ingredients. Just the support your body needs to stay energized, focused, and ready for whatever comes next.
0 Sugar, 0 Sweeteners

How Buoy Supports Total Wellness

Electrolytes play a crucial role in hydration, but they also support muscle function, nerve signaling, and cellular energy production. Without them, dehydration symptoms like headaches, fatigue, and mental fog can set in quickly. Buoy replenishes these minerals efficiently, keeping your body and mind performing at their best.

Whether you’re training for a marathon, fasting for metabolic health, or just avoiding sugary drinks, Buoy helps you stay balanced and energized.
View Clinical Study
Hydration Drops
Hydration Drops
The original liquid electrolyte
from  $30.03
Save Up To $8.97
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4.7 out of 5
4.7/5 from 4,817 Reviews
Hydration Drops
The original liquid electrolyte
Rescue Drops
Rescue Drops
6x stronger, high sodium electrolyte
from  $69.30
Save Up To $20.70
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4.8 out of 5
4.8/5 from 516 Reviews
Rescue Drops
6x stronger, high sodium electrolyte
Liquid Electrolyte Variety Kit
Liquid Electrolyte Variety Kit
All six of our liquid electrolytes
from  $67.76
Save Up To $20.24
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4.7 out of 5
4.7/5 from 8,529 Reviews
Liquid Electrolyte Variety Kit
All six of our liquid electrolytes
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4.7 out of 5
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We didn't just go viral, we found our community

"Thank you for making a sugar AND stevia free electrolyte"
"... plus Buoy gives me more energy than the powder packets"
"My favorite zero sugar electrolyte! No calories or carbs! Perfect for those sensitive to stevia and monk fruit."

Why Choose Buoy?

Buoy's Clinical Study

Why Zero Calorie Hydration Matters

Most commercial electrolyte drinks are loaded with sugar, which may help taste but undermines clean hydration. A single serving of a sports drink can contain over 30 grams of sugar - enough to spike blood sugar levels and derail dietary plans. Even “low sugar” options often rely on artificial sweeteners, which can leave an unpleasant aftertaste or upset sensitive stomachs.

Buoy Hydration Drops are different. They skip sugar, carbs, and synthetic additives entirely. Instead, you get a precise blend of electrolytes and 87 deep ocean-sourced trace minerals to rehydrate your body efficiently. With no calories and no sweeteners, Buoy is ideal for people who prioritize clean nutrition and want to stay hydrated without hidden compromises.

Perfect for Keto, Fasting, and Low-Carb Lifestyles

Keto and fasting lifestyles demand careful attention to hydration. Cutting carbs and sugar can lead to rapid water loss and electrolyte depletion, causing symptoms like fatigue, brain fog, and muscle cramps - commonly known as the “keto flu.” Buoy Hydration Drops help replenish sodium, potassium, magnesium, and chloride, supporting your body’s balance without breaking your fast or interfering with ketosis.

For intermittent fasters, Buoy’s zero-calorie formula ensures your hydration routine doesn’t disrupt metabolic benefits. A few drops in water or tea provide essential support so you can power through fasting windows feeling clear-headed and energized.

Clean Ingredients for Sensitive Systems

Not all electrolyte supplements are created equal. Many use artificial dyes, flavors, or preservatives that can irritate sensitive systems or trigger allergies. Buoy’s minimalist formula avoids these pitfalls entirely.

Every drop contains only functional ingredients your body recognizes and uses efficiently. With no sugar, no artificial colors, and no chemical sweeteners, Buoy delivers hydration support gentle enough for daily use - even for people with dietary restrictions or sensitive stomachs.

Why Buoy Absorbs Faster Than Other Electrolytes

Powders and tablets may seem convenient, but they come with delays. They need time to dissolve, often leave chalky residue, and require digestion before electrolytes are bioavailable. Buoy’s liquid format skips these steps entirely. It blends instantly into any beverage and starts working faster because it’s already in a form your body can absorb.

This makes Buoy an ideal companion for post-workout recovery, busy workdays, and travel when you need rapid hydration without waiting.

How Buoy's Sugar-Free Electrolytes Stack Up

Compare Buoy with leading competitors:
No Sugar, Sweeteners
87 Trace Minerals
Harvested Salt Source
Bioavailable
Clinical Study
Add To Any Drink
Cost Per Serving
Highly
$0.25
Low
$1.53+

FAQs

What makes Buoy a zero calorie electrolyte supplement?

Buoy Hydration Drops are a true zero calorie electrolyte supplement because they deliver essential electrolytes and trace minerals without sugar, sweeteners, or carbs. Unlike many sports drinks that add calories and artificial ingredients for taste, Buoy’s formula is unflavored and unsweetened. It gives your body what it needs for hydration and mineral balance while fitting cleanly into keto, fasting, and low-calorie lifestyles. Every drop supports energy, focus, and recovery without the sugar spikes or crashes common in traditional electrolyte drinks.

Is Buoy safe for diabetics and people watching their sugar intake?

Yes, Buoy is safe for diabetics and anyone limiting sugar or carbs. The formula contains zero sugar, zero artificial sweeteners, and no calories, making it suitable for blood sugar management and low-carb diets. Many electrolyte drinks are loaded with hidden sugars or syrups that can disrupt glucose control. Buoy focuses only on bioavailable electrolytes and deep ocean trace minerals, helping you stay hydrated without affecting blood sugar levels. It’s a convenient, clean option for daily hydration support.

Can Buoy help with keto flu symptoms?

Buoy can help ease keto flu symptoms by replenishing key electrolytes like sodium, potassium, and magnesium. These minerals are often depleted during carb restriction, leading to headaches, fatigue, and muscle cramps. Buoy’s fast-absorbing formula supports fluid balance and energy production, helping your body adjust more smoothly to ketosis. Unlike sugary electrolyte drinks, Buoy contains no carbs, sweeteners, or calories, making it ideal for anyone following a ketogenic or low-carb diet who wants to feel better quickly.

Does Buoy break a fast?

No, Buoy does not break a fast. It contains no calories, sugar, or sweeteners that would trigger an insulin response or disrupt metabolic fasting benefits. The clean formula provides hydration and electrolyte support during fasting windows without interfering with fat-burning or autophagy. Whether you’re practicing intermittent fasting or extended fasts, Buoy helps you avoid dehydration and electrolyte imbalances, which are common causes of fatigue and brain fog during fasting periods.

Why choose Buoy over powdered electrolyte supplements?

Buoy’s liquid format absorbs faster and cleaner than powders or tablets. Powders often leave clumps or chalky residue and require digestion before your body can use them. Buoy blends instantly into any drink, with bioavailable electrolytes that start working almost immediately. There are no sugars, artificial flavors, or fillers to slow absorption or upset your system. It’s a more convenient and effective way to rehydrate whether you’re at the gym, at work, or on the go.

Is Buoy good for daily hydration?

Yes, Buoy is perfect for daily hydration. Its clean, unflavored formula provides essential electrolytes and trace minerals that support energy, focus, and muscle function. Unlike sugar-laden sports drinks, Buoy won’t overload your system or interfere with dietary goals. It’s gentle enough for everyday use, even for people with sensitive stomachs or food restrictions. A few drops in your water help maintain hydration levels and electrolyte balance, making it easier to feel your best all day long.

How quickly does Buoy work?

Buoy works faster than many other hydration options because of its bioavailable liquid format. Powders and tablets need time to dissolve and be digested, but Buoy starts hydrating your body within minutes of consumption. Electrolytes like sodium and potassium are absorbed quickly to restore fluid balance and prevent fatigue. Most users notice improvements in energy and focus shortly after drinking, making it ideal for situations where rapid hydration is essential - like post-workouts, travel, or long fasting windows.

Can Buoy help with muscle cramps and fatigue?

Yes, Buoy helps combat muscle cramps and fatigue by replenishing essential electrolytes your body loses through sweat or daily activity. Magnesium and potassium support muscle contraction and relaxation, while sodium and chloride restore fluid balance. Together, these minerals prevent dehydration-related discomfort and support energy production. Whether you’re working out, on your feet all day, or adjusting to a low-carb diet, Buoy provides the hydration support your muscles and nervous system need to function properly.

Will Buoy change the flavor of my drink?

No, Buoy is completely unflavored and won’t alter the taste of your beverage. This makes it easy to add to water, tea, coffee, or even smoothies without noticing any difference in flavor. Unlike some electrolyte powders that leave a chalky or artificial aftertaste, Buoy dissolves instantly and blends seamlessly. It’s ideal for people who are sensitive to flavors or want a hydration solution that fits into their existing routine without disrupting the drinks they already enjoy.

Is Buoy safe for sensitive stomachs?

Buoy’s clean formula is designed to be gentle on sensitive stomachs. With no sugar, artificial sweeteners, or unnecessary additives, it supports hydration without causing bloating, nausea, or discomfort that some supplements can trigger. It’s a smart choice for people with dietary restrictions, food allergies, or gastrointestinal sensitivities. Each batch is carefully tested for purity, so you can trust that every drop delivers safe, effective hydration support you can use daily.
“Electrolyte boost without any sweetness whatsoever.”
“Electrolyte boost you can add to coffee, tea, and even alcohol.”
“Drops supply calming energy and immune support.”
“Purposefully unflavored which means sugar-free, stevia, and sweetener-free.”
“Many of the 87 trace minerals in Buoy aren’t found in the conventional diet.”
“Anti-bloat liquid electrolyte drops."
“Buoy help broaden understanding of chronic illness.”
The world's first unflavored functional beverage additive.
“Buoy is also third-party tested, which isn’t common for electrolytes.”
Real People, Real Health Journeys