KRCT
Own every moment.
Fuel for hydration and endurance. Edge for focus and motivation.†
Start with 3 packets on us. Just cover shipping.
3 packets free. We only charge you $6.99 for shipping. Like it? Your subscription begins on Day 14. If not, cancel before Day 14 and you won't be charged.
- 10,000+ orders shipped
Why they switched.
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“As a landscaper in Texas, being properly hydrated throughout the day is a serious matter. I've tried countless electrolyte brands, and nothing has come close to Korrect Fuel.”
Tyler H.Korrect Fuel
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“There are so many nootropics out there. This is different. This gives me mental energy in the form of single-minded focus. It's like putting the best kind of blinders on. Not just locked in, but fully dropped in.”
Scott M.Edge Instant
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“The most unbelievable energy product I have ever used. This product stays level and gives me focus. I umpire all day and never have an energy drop or loss of focus.”
Robert G.Edge Capsules
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The lineup.
Hydration + focus, built for what's next.
Edge Instant
Smooth energy, focus, and motivation in a Mango packet with just 6 mg of caffeine.†
From $49.95 · Subscribe & save up to 30%
Edge Capsules
Smooth energy, focus, and motivation in two easy capsules.†
From $39.95 · Subscribe & save up to 30%
Korrect Fuel
More than hydration.
Electrolytes are only half of it. Fuel also adds BHB ketones as an additional fuel source.† Built for training days, hot afternoons, travel, and low-carb routines.
- 600 mg of sodium
- Supports hydration and fluid balance.†
- BHB ketones in every packet
- An additional fuel source your body can use.†
- Zero sugar
- Less than 1g of carbs. Melonberry flavored.
- Easy by design
- One packet in 12 to 16 oz of water. Shake and go.
*See nutrition information for sodium content.
Who's behind Korrect
Built by people who know performance.
Aubrey Marcus, the original founder of Onnit, teamed up with CEO Jason Havey and team to build Korrect around a new generation of performance products.
Korrect is built for real life: better hydration, sharper focus, and more support for the days that ask a lot from you.†
Korrect Edge
Start the hard thing. Finish it.
Edge Instant is a Mango flavored focus drink with just 6 mg of caffeine per packet. Made to support the part of the day when you need to lock in and get something done.†
- Focus that holds
- Supports sustained focus and attention.†
- Start and finish
- Supports motivation to start and finish tasks.†
- Think quicker
- Supports mental processing speed.†
- Only 6 mg of caffeine
- Just 6 mg per packet, compared with roughly 113 to 247 mg in a 12 oz brewed coffee.
Take Edge at least 4 hours before bed.
Side by side
Fuel vs. the sports drink.
Sports drink figures from gatorade.com, 20 oz bottle. See nutrition information for sodium content.
Free trial
3 packets. Your call.
Here's exactly how the trial works.
- Today
3 packets for $0
Your first 3 packets are on us. You just cover $6.99 shipping today.
- Day 7
We'll send you a reminder
Not for you? Cancel before Day 14 and you won't be charged for the next shipment.
- Day 14
Your 30-day supply ships
30 packets for $84.92/month + applicable tax, with free shipping. Your subscription continues monthly until canceled.
3 packets free. We only charge you $6.99 for shipping. Like it? Your subscription begins on Day 14. If not, cancel before Day 14 and you won't be charged.
Questions, answered.
Email hello@korrectlife.comWhat is KRCT?
Korrect is a human-performance brand designed to help people show up fully in both mind and body. Our formulas support clarity, motivation, mental energy, and physical performance so you can perform at a high level in the gym, at work, and in everyday life. By combining cutting-edge science with powerful natural ingredients, Korrect helps you filter the noise, stay present, and execute on what matters.
Is the free trial really free?
Yes. Your first 3 packets are free. You just pay $6.99 shipping today, and there's no additional charge until Day 14.
When will I be charged for my free trial?
On Day 14, your 30-day supply of 30 packets ships for $84.92 + applicable tax, with free shipping. We'll email you a reminder on Day 7 so you know it's coming.
How do I cancel?
You can cancel through your Korrect account or email us at hello@korrectlife.com. Cancel your free trial before Day 14 to avoid the next charge.
Fuel or Edge: which one is right for me?
Fuel is built for hydration, electrolytes, ketones, and endurance support.† Edge is built for focus, motivation, and sustained attention.† You can use them separately or as part of the same routine.
Does Fuel put me in ketosis?
Fuel isn't designed to put you into ketosis on its own. Ketosis is primarily driven by your overall carbohydrate intake and metabolism. Fuel provides BHB ketones as an additional fuel source, plus electrolytes to support hydration during low-carb routines.†
How much caffeine is in Edge?
Edge Instant has just 6 mg of caffeine per packet. Edge Capsules have 6 mg per 2-capsule serving.
Do subscriptions ship free?
Yes. Subscription orders ship free. The only exception is the free trial, where you pay $6.99 shipping for your first 3 packets. One-time U.S. orders ship free over $99.
Why trust KRCT?
Korrect products are built with advanced, clinically studied ingredients and precision formulations designed to support real-world performance for both mind and body. Every product is manufactured in the United States in cGMP-certified facilities that follow strict safety and quality standards. We also go further than most brands with independent third-party testing to ensure our products are screened for glyphosate, pesticides, herbicides, and heavy metals. And we stand behind every product we make with a 100% money-back guarantee: if you don't love it, it's on us.
Korrect
Own every moment.
The long days. The hard workouts. The afternoons that ask for more. Fuel supports hydration and endurance. Edge supports focus and motivation.† Start with 3 packets on us, or subscribe and save up to 30%.
†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.