We get it, got to test the 'waters'.
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UD Energy + Beta Alanine Strawberry Lemonade
Choose A Flavor:
- Informed Sport Certified: Every batch tested for banned substances.
- Third-Party Lab Tested: Ensures purity and ingredient accuracy.
- Produced in the USA: Produced under strict quality standards.
- Zero Sugar: Naturally sweetened and athlete approved.
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- Get 20% off
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- Receive a complimentary accessory each month
Note: When you subscribe to UD Energy, you are committing to 3 cycles of your chosen subscription (ie: Delivery every week requires you to be subscribed for 3 weeks before you can cancel)
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UD Energy + Beta Alanine – The Original Underdog Formula
Before the Underdog Performance Drink, there was UD Energy + Beta Alanine—the formula that started it all. Built for those who aim higher, train harder, and fight longer, this powerful drink set the foundation for peak performance. With the added benefits of Beta Alanine and ATP, UD Energy + Beta Alanine delivers the endurance and power needed to push through any challenge.
This is the formula for athletes who turn setbacks into comebacks and thrive on defying the odds. It’s not just a drink—it’s your edge to go beyond limits.
Key Features:
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Dual-Source Caffeine
Smooth energy delivery powered by green tea extract and slow-release Infinergy® for sustained focus and stamina.- 178mg Green Tea Extract
- 100mg Infinergy®
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Advanced Nootropics
Keep your focus sharp and reactions fast with scientifically-backed cognitive enhancers.- 250mg Lion’s Mane Mushroom Extract (8:1)
- 600mg GeniusPure® Alpha-GPC
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Enhanced Power and Endurance
Featuring Beta Alanine for improved endurance and ATP for explosive cellular energy.- 4,000mg Citrulline
- 3,200mg Beta Alanine
- 400mg ATP
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Sugar-Free & Clean
Packed with flavor, free from sugar—performance with no compromises. - No Artificial Additives
Naturally flavored and sweetened, with no coloring agents.
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Informed Sport Certified
Trusted by professionals and tested for banned substances, ensuring you can train and compete with confidence.
7 Ingredients for Peak Performance:
- 4,000mg Citrulline
- 3,200mg Beta Alanine
- 600mg GeniusPure® Alpha-GPC
- 400mg ATP
- 250mg Lion’s Mane Mushroom Extract (8:1)
- 178mg Green Tea Extract
- 100mg Infinergy®
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Our Ingredients
Green tea naturally includes EGCG and L‑theanine, which enhance metabolic activity, provide antioxidant effects, and help smooth out the jittery “spikes” common with anhydrous caffeine.
Infinergy™️ is a slow release caffeine that allows for long lasting sustained energy, designed to reduce the dreaded jitters or crash common with traditional energy drinks, and even improves digestion. It is shown that Di-caffeine malate can have 2x lasting effects than traditional caffeine.
Known as the “smart mushroom,” Lion’s Mane supports brain health by stimulating nerve growth factor (NGF), a key protein for learning and memory. Early clinical studies suggest it may improve focus, cognitive performance, and reduce feelings of stress and fatigue — helping you stay sharp when it matters most.
Alpha‑GPC crosses the blood–brain barrier and is metabolized into choline, boosting synthesis of acetylcholine, a neurotransmitter critical for learning and memory, also aiding in focus, concentration, and muscular control.
L-Citrulline boosts blood flow, increasing oxygen and nutrient delivery to working muscles. Research in endurance athletes shows it can delay fatigue — with cyclists demonstrating up to a 12% longer time to exhaustion compared to placebo.
Underdog |
Coffee |
Other Energy Drinks |
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| Zero Sugar | |||
| Time-Released Caffeine | |||
| Banned Substance Tested | |||
| Nootropic Brain Fuel | |||
| Optimally Dosed | |||
| Full Transparency |
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Energy you can count on
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01. Choose Your Flavor
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02. Choose Your Delivery Schedule
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03. Set it And Forget It
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