4.6 out of 5
4.6/5 out of 1,034 reviews

Energy Boost Supplement (Clean, Sustained Energy Without the Crash)

Most energy boost supplements give you a quick lift now, then leave you crashing later, trading one problem for another instead of actually fixing it.

Buoy's Energy Drops take a different approach, combining plant-based caffeine from green tea with calming L-theanine. Our energy boost supplement is designed to absorb quickly and support long-lasting energy. Without the sugar and artificial additives, you’ll avoid the jittery comedown that usually follows.

One quick squeeze into any drink is all it takes to power your body and sharpen your focus, no matter where your day takes you.



A quick disclaimer: Energy Drops contain real caffeine, sourced from green tea, unlike most other Buoy products, which are caffeine-free. If you're sensitive to caffeine, pregnant, breastfeeding, or managing a health condition that affects caffeine tolerance, it's worth talking to a doctor.
Calming Energy
Mental Clarity & Focus
Enhanced Physical Performance
Mitochondrial Support
No Sugar, No Crash, No Jitters
Hydrates 64% Better*View Clinical Study
Hydrates 64% Better* View Clinical Study

How Your Body Actually Makes Energy

Feeling drained isn't always about needing more caffeine. It's often about what's missing at the cellular level. Your body produces energy through processes that depend on specific minerals working correctly, and running low on any of them can leave you feeling tired no matter how much you've slept. Overcoming fatigue naturally covers this connection in more depth.

Here's a quick look at the minerals most closely tied to how your body generates and sustains energy.

MineralRole in Energy Production
MagnesiumInvolved in hundreds of enzymatic reactions, including those that help convert food into usable energy
PotassiumSupports normal muscle and nerve function, which affects overall stamina
SodiumHelps maintain fluid balance, which directly impacts energy and focus when depleted
B VitaminsPlay a central role in converting food into cellular energy
What Is an Energy Boost Supplement, Exactly?
Energy supplements aren't all built the same way. Some rely on stimulants, others on hydration or calming ingredients, and here's a general breakdown of how they compare.

TypeHow It WorksCommon Drawback
Traditional energy drinksHigh-dose synthetic caffeine plus sugarOften leads to jitters and a crash
Caffeine pillsIsolated caffeine, no hydration or calming componentCan cause a sharp spike and drop
Pre-workout powdersCaffeine plus stimulant blends, often flavoredMay contain artificial additives or excess sugar
Liquid caffeine + L-theanine + electrolytesCombines steady caffeine with a calming amino acid and hydrationThis is Buoy's category
What's the Best Way to Increase Your Energy Levels?
Sustainable energy usually comes down to a combination of habits, not a single fix. A few of the most well-supported strategies include:
  • Prioritizing consistent, quality sleep
  • Staying hydrated throughout the day, not just when you feel thirsty
  • Eating balanced meals that avoid sharp blood sugar swings
  • Moving regularly; even short walks can help combat mid-day fatigue
  • Using a clean energy boost supplement like Buoy's Energy Drops to fill hydration and mineral gaps without relying on synthetic stimulants
Explore long-term strategies for maintaining sustainable energy levels to understand these habits in more detail.
Why Buoy Energy Drops Are a Smarter Way to Energize
Here's what actually makes this formula work the way it does:
  • Green Tea Caffeine + L-Theanine: Natural energy plus calm focus for balanced performance.
  • Fast-Absorbing Formula: Liquid delivery means 3x better absorption than pills or powders.
  • Hydration-Boosting Electrolytes: Ocean-sourced minerals help retain fluids and support consistent energy levels.
  • Zero Sugar, Carbs, or Preservatives: Perfect for clean eating, keto, or low-carb lifestyles.
  • Adjustable Dosing: One squeeze for a light boost, more for long-lasting energy, customized to your needs.
Energy Drops
Low caffeine
Highly bioavailable liquid form
Energy Drops
Energy Drops
Energy Drops
Clinically-proven
Energy Drops
Dissolves instantly & evenly
Energy Drops
Energy Drops
Energy Drops
Energy Drops
Energy Drops
4.6 out of 5
4.6/5 from 1,034 Reviews
Unflavored Liquid Electrolytes
Energy Drops

No-jitters, no-crash energy from pre-dissolved electrolytes, minerals, B vitamins, caffeine from green tea, and l-theanine. Add to any beverage. No sugar, sweeteners, or flavors.

Supports: Gentle Rise, Stable Energy, Lifted Moods, No Jitters
Supplement Facts
Purchase Options
Add to Cart
4.6 out of 5
4.6/5 from 1,034 Reviews
Energy Drops
No crash, no-jitters energy
In stock and ships next business day
How to Use
Add into 4-7 drinks per day, starting with your morning cup. 1 serving = 1 quick squeeze.
Add into any beverage
Energy Drops dissolve instantly and evenly in any drink—try in coffee, smoothies, and tea.
Low-dose caffeine
1 serving = 30mg caffeine (⅓ cup of coffee).

Clean caffeine sourced from green tea with the zen-like amino acid l-theanine.
If sensitive to caffeine, avoid using past 3pm to maintain your natural sleep-wake cycle.
Note: One serving is just 1.5ml – if you notice a strong taste, you're squeezing too much!
Compare to Market Leaders
Don’t flood your system with synthetic caffeine and artificial ingredients. Get a low-dose, green tea sourced energy boost without jitters or a crash.
Us
Them
Sugar, Sweeteners, Flavors, Additives
87 Trace Minerals
Bioavailable Form Factor
High
Low
Harvested Sea Salt
Third-Party Tested
Clinically-Proven
Add To Any Drink
Price per Day
Low
High
Our "No" List
No Sugar
  • Inflammatory
    Spikes glucose and insulin, feeds harmful gut bacteria, contributes to glycation of proteins

  • Dehydration
    Too much can dehydrate cells by creating osmotic imbalance
No Sweeteners
  • Artificial
    Disrupts gut microbiome, may trigger insulin response despite zero calorie, associated with metabolic issues in studies

  • Naturally-derived sweeteners
    Can trigger insulin response and blood sugar changes, highly processed despite “natural” origins, digestive disruption (especially sugar alcohols)
No Flavors
  • Artificial flavors
    Contain petroleum-derived chemicals and neurotoxic compounds, headache and allergen trigger, hidden preservatives and solvents

  • ‘Natural’ flavors
    Can legally contain 100+ undisclosed ingredients, may contain solvents and preservatives, hidden allergens and inflammatory compounds
No Additives
  • Carriers, blending agents, & others
    Create intestinal permeability ("leaky gut"), often contain hidden allergens, interfere with nutrient absorption

  • Coloring agents & dyes
    Linked to hyperactivity and behavioral issues, many derived from petroleum or coal tar, associated with allergic reactions, some classified as carcinogens
No Heat Processing or Chemical Spraying
  • Nutrient disruption 
    Destroys enzymes and heat-sensitive vitamins, denatures proteins and beneficial compounds, strips away natural cofactors needed for absorption

  • Inflammatory byproducts
    Creates inflammatory compounds (AGEs), Chemical residues accumulate in body
No Lab-Manufactured Isolates
  • Poor bioavailability 
    Poor bioavailability (10-30% vs 90%+ for whole foods), missing cofactors required for utilization

  • Overdosing
    Can create imbalances by flooding single pathways

  • Inflammatory byproducts
    Often contaminated with synthesis residues
No Animal Byproducts
  • Hidden ingredients 
    May contain hormones and antibiotics, often from diseased or low-quality sources
Clinically-Proven To Hydrate 64% Better
See Clinical Study
Third-Party Tested
See Results
Energy For Your Natural Rhythm

Buoy Energy Drops: The Energy Boost Supplement Built for Daily Use

Buoy Energy Drops are a low-caffeine, highly bioavailable liquid formula designed to deliver steady energy without the crash that comes with most stimulant-based supplements.

Each serving combines pre-dissolved electrolytes, minerals, B vitamins, caffeine from green tea, and the calming amino acid L-theanine. The formula has no sugar, sweeteners, or artificial additives added in. It's built to support a gentle increase in energy, stable focus throughout the day, and a lifted mood, without the overstimulation.
Combines low-dose green tea caffeine with calming L-theanine
Supports gentle, stable energy without jitters or a crash
Delivered in a highly bioavailable, fast-absorbing liquid form
Free of sugar, sweeteners, and artificial flavors
Mixes into any beverage without changing the taste
Adjustable dosing to match your personal caffeine tolerance
View Clinical Study
Energy Drops
Energy Drops
No crash, no-jitters energy
from  $34.65
Save Up To $10.35
Learn More
Add to Cart
4.6 out of 5
4.6/5 from 1,034 Reviews
Energy Drops
No crash, no-jitters energy
Hydration Drops
Hydration Drops
The original liquid electrolyte
from  $30.03
Save Up To $8.97
Learn More
Add to Cart
4.8 out of 5
4.8/5 from 5,462 Reviews
Hydration Drops
The original liquid electrolyte
Liquid Electrolyte Variety Kit
Liquid Electrolyte Variety Kit
All six of our liquid electrolytes
from  $67.76
Save Up To $20.24
Add to Cart
4.7 out of 5
4.7/5 from 9,466 Reviews
Liquid Electrolyte Variety Kit
All six of our liquid electrolytes
Build Your Own Bundle
Bundle 3+ items for maximum savings
Max Savings + Free Gifts
12M+
1.4M+
4.7 out of 5
4.7/5 out of 11,999 reviews

We didn't just go viral, we found our community

"No more afternoon crash if I get these in before noon"
"Coffee gives me anxiety but these drops don't"
"Cool, calm, collected in just a few drops"

Why Choose Buoy?

Buoy's Clinical Study

Adding Energy Drops to Your Day

Add into 4-07 drinks per day, starting with your morning cup. One serving is a single quick squeeze. Buoy Energy Drops dissolve instantly and evenly in any drink, so you can try it in coffee, smoothies, or tea.

Low-dose caffeine: One serving delivers 30mg of caffeine, about a third of a cup of coffee. Caffeine is sourced from green tea alongside the calming amino acid L-theanine.

How Much Caffeine Is Actually in Each Serving?

It helps to see the numbers in context rather than guessing at what "low caffeine" actually means.

ServingCaffeine ContentRough Equivalent
1 squeeze (1.5ml)30mgAbout ⅓ cup of coffee
4 servings (recommended low end)120mgAbout 1 to 1.5 cups of coffee
7 servings (recommended high end)210mgAbout 2 cups of coffee


For reference, general health guidance commonly cites up to 400mg of caffeine per day as a reasonable upper limit for most healthy adults, though individual tolerance varies, and some people.

This isn't medical advice; if you're unsure what amount is right for you, have a conversation with your doctor.

Safety & Usage Tips

Because Energy Drops contains real caffeine, a few practical guidelines are worth keeping in mind:
  • If you're sensitive to caffeine, avoid using it past 3pm to protect your natural sleep-wake cycle.
  • Start with one serving to gauge your personal tolerance before increasing use, but the liquid formula is adjustable.
  • Account for other caffeine sources in your day (coffee, tea, soda) so your total daily intake stays reasonable.
  • Individual sensitivity varies, so pay attention to how your body responds.

How Buoy Compares to Traditional Energy Drinks

Buoy uses clean, natural sources that support energy without overstimulation or crashes.
  • Bioavailable Energy That Works Fast: Buoy's liquid formula absorbs quickly, so you feel the effects sooner. It's 3x more bioavailable than capsules or powders, giving you energy when you need it.
  • Hydration & Energy in One: Energy fades when you're dehydrated. That's why Buoy pairs electrolytes with natural caffeine to help your body stay balanced and energized throughout the day. The benefits of electrolytes go well beyond hydration alone, playing a direct role in how energized you feel.
  • Crash-Free, Jitter-Free Focus: No spikes or slumps, just consistent energy. L-theanine balances the caffeine to promote alertness without anxiety.
  • Fits Seamlessly Into Any Routine: Buoy drops dissolve instantly in any beverage, from morning coffee to post-workout smoothies.

How Quickly Will I Feel Effects From Energy Supplements?

Timing varies by ingredient and format. Liquid formulas like Buoy's are designed to absorb faster than pills or powders, since there's no digestion step required first.

Effects from Energy Drops typically last between 4 to 6 hours, depending on individual caffeine tolerance and metabolism. There’s a more gradual release than the sharp spike-and-crash pattern common with sugary energy drinks.

The best natural energy boosters for sustainable vitality dives into how different natural sources compare in onset and duration.

How Buoy's Sugar-Free Electrolytes Stack Up

Take a look at Buoy’s formula in relation to other competitors:

FeatureBuoyLeading Competitor
No Sugar, Sweeteners
87 Trace Minerals
Harvested Salt Source
BioavailableHighlyLow
Clinical Study
Add To Any Drink
Cost Per Serving$0.25$1.53+

How Buoy's Sugar-Free Electrolytes Stack Up

Compare Buoy with leading competitors:

Frequently Asked Questions About This Energy Boost Supplement

How does Buoy's energy boost supplement actually work?

Energy Drops combine green tea caffeine with L-theanine to deliver a smooth, balanced energy boost. A few things make this combination work:
  • Natural caffeine provides steady alertness without a sharp spike.
  • L-theanine helps reduce jitters and prevent the crash that follows traditional stimulants.
  • The liquid format absorbs quickly, so you feel effects sooner than with a pill or powder.
  • It mixes into water, tea, or any drink for a convenient, no-prep boost.

Is this energy boost supplement free of sugar and artificial ingredients?

Yes. Energy Drops contain no sugar, sweeteners, artificial flavors, or preservatives. Instead, the formula includes:
  • Plant-based caffeine sourced from green tea
  • Essential electrolytes to support hydration and energy metabolism
  • Nothing that disrupts clean eating, low-sugar, or keto lifestyles

How much caffeine is in a serving, and is that safe?

One serving delivers 30mg of caffeine, about a third of a cup of coffee. Most healthy adults can safely have up to about 400mg of caffeine per day, but individual tolerance varies, and some people should have less.

If you're combining Energy Drops with coffee or other caffeinated drinks, it's worth tracking your total daily intake and checking with a doctor if you're pregnant, breastfeeding, or sensitive to stimulants.

How does this compare to just drinking coffee?

Energy Drops deliver the benefits of caffeine without the acidity of coffee or the sugar found in most energy drinks. A few key differences:
  • The fast-absorbing liquid format means you feel effects sooner, without coffee's occasional digestive discomfort
  • L-theanine helps promote sustained alertness instead of the crash that often follows coffee
  • Built-in electrolytes support hydration, something coffee and most energy drinks don't offer

Will this energy boost supplement make me feel jittery?

No. The balanced ratio of green tea caffeine and L-theanine promotes focus and alertness without the nervous jitters associated with synthetic stimulants.

L-theanine works to calm caffeine's overstimulating effects, and if you're sensitive to caffeine, you can adjust your serving size to match your personal tolerance.

Will this energy boost supplement make me feel jittery?

Effects typically last between 4 and 6 hours, depending on individual caffeine tolerance and metabolism. Rather than a rapid spike followed by a crash, the combination of green tea caffeine and L-theanine creates a more gradual, sustained release.

Is this a good pre-workout supplement?

Yes. Energy Drops provide a natural caffeine boost while supporting hydration with ocean-harvested electrolytes. Whether you need an energy lift for endurance training or a quick mental focus boost for weightlifting, adding them to your pre-workout drink can help sustain performance, concentration, and hydration without artificial stimulants or sugar.

Are there any safety considerations before using an energy boost supplement like this?

Yes, a few worth keeping in mind:
  • Avoid using past 3pm if you're sensitive to caffeine, to protect your sleep-wake cycle.
  • Start with one serving to see how your body responds before increasing use.
  • Account for other caffeine sources in your day so your total intake stays reasonable.
  • Talk to a doctor first if you're pregnant, breastfeeding, or managing a condition affected by caffeine.
“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