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60-DAY TRIAL | TRY RISK FREE

Stop Cramps, Brain Fog & Energy Crashes

 
  • $0.29 PER DAY
  • NO SUGAR,
    NO JUNK
  • 120 SERVINGS

Pure sea salt, potassium, and magnesium in scientifically-optimized ratios

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Rated 4.9/5 stars based on 400+ reviews

End Muscle Cramps During Workouts

All-Day Energy Without Crashes

Sharper Focus & Mental Clarity

Zero Sugar, Zero Artificial Junk

 
Regular price $35.00
Regular price $35.00 Sale price
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GMP Certified
Made in USA
3rd Party Tested
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CapLyte Electrolyte Capsules

CapLyte Electrolyte Capsules

 (400+ Reviews)
Regular price $35.00
Regular price $35.00 Sale price
SAVE Liquid error (snippets/price line 112): Computation results in '-Infinity'% Sold out
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CapLyte - Below the Fold Content

You're Doing Everything Right... So Why Do You Still Feel Terrible?

You eat clean. You work out. You drink plenty of water. But the cramps, brain fog, and energy crashes won't go away. Here's why:

💪

The Mid-Workout Cramp

You're 20 minutes into your workout and your calves start seizing up. You tried drinking more water, eating bananas, even those sugary sports drinks. Nothing works consistently.

🧠

The 2pm Brain Fog

Every afternoon like clockwork, your brain turns to mush. You can't focus, can't think clearly, can't be present with your family. You reach for coffee but it only makes you jittery.

The Energy Rollercoaster

You wake up feeling great, but by noon you're dragging. You try electrolyte powders but they either taste terrible or are loaded with sugar that crashes you even harder.

💡 Here's what most people don't realize: You don't have a hydration problem. You have an electrolyte ratio problem—and chugging more water or slamming sports drinks actually makes it worse.

The Ratio Mistake That's Sabotaging Your Results

It's not about getting MORE electrolytes. It's about getting the RIGHT ratios.

Why Your Current Approach Isn't Working

❌ Sports Drinks: The Sugar Bomb
Gatorade and Powerade are packed with 30+ grams of sugar per bottle. That sugar spike tanks your energy within an hour and blocks fat burning completely. Plus, they're missing the magnesium your cells need to actually absorb the sodium and potassium.
❌ Electrolyte Powders: The Mixing Mess
Most electrolyte powders require daily mixing (annoying), taste polarizing (artificial or too salty), and often contain stevia or other sweeteners that cause digestive issues. Plus, you're guessing at the dosage every time—one scoop today, half a scoop tomorrow. Inconsistent dosing = inconsistent results.
❌ Just Drinking More Water: The Dilution Problem
When you drink tons of water without replacing electrolytes in the right ratios, you actually DILUTE your existing electrolytes. This is why over-hydrating can make cramping and fatigue worse, not better.
25 MINUTES Average time for CapLyte capsules to dissolve and deliver electrolytes directly to your cells for rapid absorption
✓ The Science: Sodium-Potassium Pumps
Every cell in your body has sodium-potassium pumps that control nerve signals, muscle contractions, and energy production. These pumps require BOTH minerals in precise ratios to function. When the ratio is off, the pumps fail—causing cramps (muscle), brain fog (nerves), and fatigue (energy).

The CapLyte Formula: Precision Ratios, Zero Junk

Only 3 ingredients. Each one chosen for maximum bioavailability and proven results.

Sea Salt
750mg Sodium per serving

Not table salt—pure sea salt with natural trace minerals. Replenishes sodium lost through sweat, supports cellular hydration, and maintains fluid balance.

Natural Source
Potassium Chloride
138mg Potassium per serving

The most bioavailable form of potassium. Works with sodium to power nerve signals, prevent cramping, and regulate fluid inside cells.

Highest Absorption
Magnesium Glycinate
45mg Magnesium per serving

Chelated for maximum absorption without digestive upset. Opens cellular channels so sodium and potassium can actually get into your cells. Also supports relaxation and recovery.

Gut-Friendly

💡 Why only 3 ingredients? Because that's all you need. Every other electrolyte product adds fillers, sweeteners, flavors, and colors that your body has to process. We stripped it down to pure function.

Why CapLyte Beats Powders & Sports Drinks

The electrolyte solution you've been looking for

WINNER

CapLyte

0g sugar
No mixing required
Precise dosing
Balanced ratios
$0.29
per serving

Electrolyte Powders

0g sugar (usually)
Daily mixing required
Inconsistent dosing
Stevia/sweeteners
$1.25
per serving

Sports Drinks

30+ grams sugar
Energy crashes
Wrong ratios
No magnesium
$1.50
per serving

How CapLyte Works in Your Body

From capsule to cell in 4 simple steps

1

Take 3 Capsules

Take with water before, during, or after activity. No mixing, no measuring, no mess. Just swallow and go.

2

Rapid Absorption

Capsules dissolve in your stomach within 15-20 minutes, delivering concentrated electrolytes directly to your intestines for fast absorption.

3

Cellular Uptake

The balanced ratios allow sodium-potassium pumps to function optimally. Magnesium opens cellular channels. Everything gets where it needs to go.

4

Feel the Difference

Within 30-45 minutes: better hydration, no cramps, sharper focus. Consistent use = all-day energy and zero crashes.

Real Results From Real Customers

Don't just take our word for it—here's what people are saying

★★★★★

"I've been doing CrossFit for 3 years and leg cramps were killing my WODs. Tried everything—bananas, pickle juice, those salty drink mixes. Nothing worked consistently. CapLyte stopped my cramps completely within the first week. Now I take 3 capsules before training and I haven't cramped once in 2 months. Game changer."

MP
Mike Patterson
CrossFit Athlete, Austin TX
✓ Verified Purchase
★★★★★

"The afternoon brain fog was ruining my productivity. I'd be sharp in the morning, then by 2pm I couldn't think straight. Started taking CapLyte with lunch and it's like someone flipped a switch. Clear head all day, no coffee needed. I actually feel present when I get home to my kids now instead of being a zombie."

SC
Sarah Chen
Marketing Director, Seattle WA
✓ Verified Purchase
★★★★★

"I travel 20+ days a month for work. Mixing powder packets in hotel rooms was annoying and messy. CapLyte is a lifesaver—I throw the bottle in my carry-on and I'm good for months. TSA-friendly, no mixing, no cleanup. Plus they actually work better than the powders I was using."

DM
David Martinez
Sales Executive, Chicago IL
✓ Verified Purchase
★★★★★

"I was crushing 3-4 energy drinks a day just to function. Always felt wired then crashed hard. My doctor told me I was probably just dehydrated and electrolyte-depleted. Been taking CapLyte for 6 weeks—I'm down to one coffee in the morning and my energy is steady all day. No more rollercoaster."

JR
Jessica Reynolds
Nurse, Denver CO
✓ Verified Purchase
★★★★★

"Keto flu almost made me quit in week 2. Headaches, muscle cramps, felt like absolute trash. Found CapLyte on a keto Reddit thread and decided to try it. Within 3 days all my symptoms were gone. Now I take it every morning and I feel incredible. Wish I'd found this on day 1."

TB
Tom Berkshire
Software Engineer, San Francisco CA
✓ Verified Purchase
★★★★★

"I'm 47 and recovery was taking forever. Sore for days after hard workouts, always felt depleted. Started taking CapLyte post-workout and my recovery time cut in half. I'm lifting heavier, running faster, and I don't feel destroyed the next day. Honestly didn't think a supplement could make this much difference."

LW
Linda Wu
Marathon Runner, Portland OR
✓ Verified Purchase

Frequently Asked Questions

Everything you need to know before trying CapLyte

Why capsules instead of powder or drinks?

Capsules offer three major advantages:

  • Precise dosing: You get exactly the right amount every time—no guessing, no measuring
  • Zero taste issues: No chalky texture, no artificial flavors, no sweeteners that cause digestive problems
  • Ultimate convenience: Throw them in your gym bag, suitcase, or pocket. No mixing, no cleanup, TSA-friendly

Plus, capsules deliver concentrated electrolytes directly to your intestines for faster absorption than liquids.

How is this different from other electrolyte supplements?

The short answer: Better ratios, no mixing, and way cheaper per serving.

Most electrolyte powders require daily mixing (annoying), contain stevia or artificial sweeteners (digestive issues for many), and cost $1-$1.50 per serving. CapLyte is $0.29 per serving, requires no mixing, has zero sweeteners or fillers, and uses scientifically-optimized ratios that actually match what your body needs.

Sports drinks like Gatorade are loaded with 30+ grams of sugar that crash your energy and block fat burning. And generic electrolyte pills often have wrong ratios or use cheap forms that don't absorb well.

CapLyte is the only supplement that combines precise ratios, premium ingredients, capsule convenience, and an affordable price.

Why only 3 ingredients? Shouldn't more be better?

No. More ingredients = more things your body has to process, and more opportunities for digestive upset or allergic reactions.

Sodium, potassium, and magnesium are the three electrolytes that matter most. They work together in your cells' sodium-potassium pumps to control hydration, muscle function, nerve signals, and energy production. Everything else is either redundant (you get it from food) or unnecessary filler.

We believe in stripping supplements down to pure function. No fluff, no junk, just what works.

When should I take CapLyte?

Most people take 3 capsules in one of these scenarios:

  • Before workouts: 15-30 minutes pre-exercise to prevent cramping
  • During long activities: Take every 60-90 minutes during endurance events
  • First thing in the morning: Especially if you do intermittent fasting or keto
  • After sweating heavily: Post-workout, sauna, or hot weather activity

You can take CapLyte anytime you need electrolyte support. Many customers take 3-6 capsules per day depending on activity level.

Is this safe for keto/low-carb diets?

Absolutely. In fact, CapLyte was specifically designed with keto and low-carb dieters in mind.

When you cut carbs, your insulin drops, which signals your kidneys to dump sodium. That sodium loss triggers potassium and magnesium depletion—this is what causes "keto flu" symptoms like headaches, fatigue, and muscle cramps.

CapLyte replenishes all three minerals in the exact ratios your body needs. Zero carbs, zero sugar, zero impact on ketosis.

Will this raise my blood pressure?

For most healthy adults, no. In fact, balanced sodium and potassium intake can actually help regulate blood pressure.

The real issue isn't sodium—it's the ratio of sodium to potassium. The Standard American Diet is extremely high in sodium and low in potassium, which throws off the balance. CapLyte provides both in optimal ratios.

Important: If you have high blood pressure, kidney disease, or are on medication that affects electrolytes, consult your doctor before use.

How quickly will I feel a difference?

Most people notice improvements within 30-45 minutes of their first dose:

  • Reduced cramping during or after workouts (often immediate)
  • Better mental clarity and focus (within 30-60 minutes)
  • More sustained energy (within the first day)

For best results: Take consistently for 7-14 days. Your body needs time to restore optimal electrolyte balance if you've been depleted for a while.

Can I take this if I'm not working out?

Yes! While CapLyte is popular with athletes, you don't need to work out to benefit.

You lose electrolytes through:

  • Sweating (even just from being in warm weather)
  • Stress (cortisol increases electrolyte excretion)
  • Caffeine (diuretic effect)
  • Low-carb or fasting (insulin changes affect kidney retention)

If you experience afternoon energy crashes, brain fog, or just feel "off," you're likely electrolyte-depleted—regardless of activity level.

Are there any side effects?

CapLyte contains only three natural minerals your body needs daily. Side effects are extremely rare.

Possible (but uncommon) effects:

  • Mild stomach upset if taken on an empty stomach (take with food if this happens)
  • Increased thirst (this is normal—your body is rehydrating properly)

Unlike products with stevia, artificial sweeteners, or high sugar content, CapLyte doesn't cause digestive issues for most people.

What's your return policy?

60-day money-back guarantee. No questions asked.

Try CapLyte for a full 60 days. If you don't notice reduced cramping, better energy, and sharper focus, just send us an email and we'll refund your purchase. You don't even need to return the bottles.

We stand behind our product because we know it works. And if it doesn't work for you, we don't want your money.

How many capsules are in a bottle?

Each bottle contains 360 capsules, which equals 120 servings (3 capsules per serving).

How long will it last?

  • If you take 1 serving per day: 4 months
  • If you take 2 servings per day: 2 months
  • If you take 3 servings per day: 1.3 months

Most customers use 1-2 servings per day depending on activity level.

Is CapLyte third-party tested?

Yes. CapLyte is manufactured in an FDA-registered, GMP-certified facility in the USA. Every batch is third-party tested for purity and potency.

We don't cut corners on quality. What's on the label is what's in the bottle.

Ready to End Cramps, Brain Fog & Energy Crashes?

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🛡️ Try it for 60 days. If you don't love it, we'll refund every penny. Plus, get FREE access to our CapLyte Hydration Protocol eBook ($9.99 value) with your order.