Lemonade Energy + Brain Boost (12 Pack) — Paraxanthine & Nootropics | Just Ingredients

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Yellow 12-pack box and single can of Lemonade Energy + Brain Boost with branding and nutrition panel visible.
Checklist graphic listing benefits: no added sugar, caffeine alternative (paraxanthine), fewer spikes and crashes.
Single yellow can of Lemonade Energy + Brain Boost next to a lemon slice on a light surface.
Yellow can of lemonade energy drink surrounded by fresh lemon halves and whole lemons on a yellow background.
Yellow 12-pack box and single can of Lemonade Energy + Brain Boost with branding and nutrition panel visible.
Checklist graphic listing benefits: no added sugar, caffeine alternative (paraxanthine), fewer spikes and crashes.
Single yellow can of Lemonade Energy + Brain Boost next to a lemon slice on a light surface.
Yellow can of lemonade energy drink surrounded by fresh lemon halves and whole lemons on a yellow background.
Yellow 12-pack box and single can of Lemonade Energy + Brain Boost with branding and nutrition panel visible.
Checklist graphic listing benefits: no added sugar, caffeine alternative (paraxanthine), fewer spikes and crashes.
Single yellow can of Lemonade Energy + Brain Boost next to a lemon slice on a light surface.
Yellow can of lemonade energy drink surrounded by fresh lemon halves and whole lemons on a yellow background.
Yellow 12-pack box and single can of Lemonade Energy + Brain Boost with branding and nutrition panel visible.
Checklist graphic listing benefits: no added sugar, caffeine alternative (paraxanthine), fewer spikes and crashes.
Single yellow can of Lemonade Energy + Brain Boost next to a lemon slice on a light surface.
Yellow can of lemonade energy drink surrounded by fresh lemon halves and whole lemons on a yellow background.

Lemonade

Energy

4.9
147 Reviews

An energy drink that works with your body, not against it.

Adding to Cart Added to Cart
0 g
Added Sugar
0
Servings
0 %
DV Vitamins B6 & B12
0
Artificial Flavors

Customer Reviews

We carefully selected real food ingredients for a better choice product. See why we included some of these key ingredients:

Carbonated Water, Lemon Juice Concentrate*, Citric Acid (Cassava Root), Reb M, CIticoline (Cognitive Balance Blend™), Sea Salt, Lemon Extract, Paraxanthine, L-Theanine (Cognitive Balance Blend™), Panax Ginseng Root Extract, Maca Root Powder*, Vitamin B6 (Pyridoxal 5-phosphate), Vitamin B12 (Methylcobalamin)

*Organic Ingredient
Paraxanthine Content: 100mg/12 fl oz

Energy, reimagined. Sparkling Lemonade features paraxanthine, a caffeine alternative associated with fewer jitters and crashes than traditional energy drinks,* plus adaptogens, nootropics, methylated B vitamins, and real fruit flavor.

Organic lemon juice and carbonated water create a classic lemonade with a twist. Real fruit means flavor varies slightly by batch.

Best served cold. Sip & enjoy.

This product is not recommended for children, pregnant or lactating women and individuals sensitive to caffeine. Consume responsibly. Limit to 3 servings per day. Not recommended for use with caffeine or other stimulants.

Our quality assurance process for our nutritional and supplement products begins with collecting, from our suppliers, Certificates of Analysis (COAs) for our ingredients. We then retest the final product blend. We share our COAs because we believe the results are worth sharing.

Just What You Deserve. No Nonsense.

Ours
Others
Flavored with Real Fruit
No Added Sugar
No Artificial Flavors
Adaptogens & Nootropics
BPA-Free Can
Third-Party Tested

Frequently Asked Questions

Your energy source matters to us. That's why we offer three options: yerba mate, green tea, and paraxanthine. Each provides a unique energy experience. What you choose is totally up to you.

  • Paraxanthine: The primary metabolite your body produces after consuming caffeine. Its shorter half-life allows it to clear the body more quickly and may support a balanced energy experience.*
  • Yerba mate: A traditional South American herb that provides caffeine and may support energy and metabolism.*
  • Green tea extract: A source of caffeine and antioxidant compounds that may support mood and focus.*

Paraxanthine itself is not caffeine. It is the primary compound formed when the body breaks down caffeine and is used as an alternative energy ingredient.*

It is included as part of an energy blend that may not be suitable for children, or those who are pregnant, breastfeeding, or sensitive to caffeine.*

This beverage contains 100mg of caffeine (or 100mg paraxanthine) per serving, so it is likely that it will affect sleep if taken too close to bedtime. We do not recommend drinking this beverage in the evening or before bed.

"Methylated" refers to certain B vitamin forms that are already in an active, usable state. Our formula includes vitamin B12 as methylcobalamin (a methylated form) and vitamin B6 as P5P (an active form), which support normal energy metabolism.*

Nootropics support brain function. Our Cognitive Balance Blend™ includes citicoline to support focus and cognitive performance, and L-theanine, which may help promote a focused, calm mental state.*

Adaptogens help support the body's response to everyday stress. We include maca root to support sustained energy and Panax ginseng to help support energy and resilience.*

Overall rating: 4.8986487 / 5 from 148 reviews.

AI Generated Review Summary

Lemonade Energy + Brain Boost (12 Pack) is highly praised for its clean and delicious taste, with a substantial number of customers appreciating its perfect, amazing, and great flavor. The product offers a refreshing and energizing experience.

Summary topics

  • Taste (24%): Based on a significant number of customers, the JI energy drink is highly praised for its clean and delicious taste.
  • Flavor (77%): A substantial number of customers appreciated the flavor, describing it as perfect, amazing, and great.

Review topics: [flavor, drink, energy, buy, ingredients, feel, husband, lemonade, sugar, body, results, boost, treat, alternative, crash, sleep, jitters, pick, carbonation, option, paraxanthine, focus].

Review highlights

  • "Flavour is great, it is a superior energy drink, clean focus, no burnout" — Muel
  • "Carbonation is perfect and the flavor is a perfect balance of sweet and tart." — Ann
  • "Love the light, bubbly flavor and I never have a crash later on." — Crandell

Reviews

clean and yummy

"I love these energy drinks. clean ingredients and makes me feel energized for my workouts. I am on an anti inflammatory diet and used to drink daily energy drinks that were terrible for me but I feel so much better after to switching to these. The flavor is also a great lemonade flavor"

— KATY W. (5/5)

Great energy drink

"Feel good about this energy drink with all good ingredients. I’m so glad I found these for my husband who works swing shift. He is very picky about his drinks and he likes variety. Just Ingredients has his approval."

— CLARISSA L. (5/5)

Clean

"Clean energy, no jitters, no acid reflux, no caffeine sensitivity with this one."

— James M. (5/5)

Afternoon pick me up

"I love the lemonade flavor for a nice afternoon pick me up. It doesn’t impact my sleep or make me jittery like regular caffeine sometimes can. Perfect for a busy day!"

— Emily K. (5/5)

BEST FLAVOR!

"My mom and I have become obsessed with these energy drinks, and this is our favorite flavor! I look forward to cracking one open whenever I need a little pick-me-up. It’s definitely a must-try! 💕"

— Mary Y. (5/5)

Refreshing

"Great flavor. Helped with a little boost. Could tell a little more focused. Enjoyed the drink."

— Kendall S. (5/5)

Afternoon treat

"Taste like fizzy lemonade and its great coffee alternative or even redbull/monster! My husband likes them as well!"

— Flaherty (5/5)

Summer in a can

"I feel Like it’s summer year round with this lemonaid and a bit of energy yes please"

— Michelle I. (5/5)

The Perfect Brain Boost

"Love the taste of this and feel so alert after drinking! The Lemonade flavor is my fav!"

— Kaley G. (5/5)

Best energy flavor

"Honestly never been a fan of energy drinks but this brand is great. Clean ingredients and no bs. This brand energy drink helps with the midday crash and helps refocus. Honestly recommend this drink and flavor."

— Alex (5/5)

Q&A

How much l theanine is in this product? Thanks!
Great question! There is 100 mg per serving!
Is this safe to drink while breastfeeding?
For pregnancy and breastfeeding, we always recommend checking in with your healthcare provider before using any new product. Some of the ingredients in this formula may not be suitable for everyone during this time, so it’s best to get personalized guidance from your doctor.
© 2026, Just Ingredients Inc. All rights reserved.

*Statements on this website have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Affiliate Disclosure
This website may contain affiliate links. We may earn a commission if you purchase through these links, at no additional cost to you. Recommendations are based on our opinions and are for informational purposes only.