Win a Year of Underdog

UNDERDOG ENERGY GIVEAWAY

WIN A YEAROF UNDERDOG.

One winner takes home 12 cases of Underdog: shipped to your door, one case a month, every month, for a year.
The Prize
12 CASES144 cans · 1 year
Retail Value
$360shipped free
Drawing
FIRST WEEKof October 2026
FREE TO ENTER · NO PURCHASE NECESSARYDrop your email. We'll pick a winner the first week of October.

Enter the giveaway.

Just your first name and email. We'll let the winner know by email and announce on @underdog_brand.

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YOU'RE IN.

One entry locked in. Winner announced first week of October 2026 by email and on @underdog_brand.

In the meantime, we'll send you a couple emails about what's in the can and why we built it. No spam, just the story. 🐕

Athlete reaching for an Underdog can

WHAT YOU'D BE STOCKINGIN YOUR FRIDGE.

READ THE LABEL ON ANY OTHER CAN. THEN READ OURS.

Every energy drink says "clean." Then you flip the can. Here's the contrast that matters most:

0g
Underdog Sugar
VS
27g
Leading Energy Drink
Underdog Patriot PopBEST CHOICE 300MG SPIKE BRAND LIFESTYLE STIM SUGARY CLASSIC
Sugar 0g 0g 0g 27g
Caffeine 249mg · 2 sources 300mg spike 200mg spike 114mg spike
Time-released caffeine ✓ ✕ ✕ ✕
Real nootropics (Lion's Mane + Alpha-GPC) ✓ ✕ ✕ ✕
L-Citrulline (endurance) ✓ ✕ ✕ ✕
Informed Sport Certified ✓ ✕ ✕ ✕
Fully disclosed doses (no prop. blends) ✓ ✕ ✕ ✕
Artificial colors, flavors & sweeteners None Yes Yes Yes
Crash profile None Hard Moderate Sugar crash

Comparison categories based on publicly available nutrition labels of leading competitor products. Brand names not used. Not affiliated with or endorsed by any referenced products.

HOW IT ACTUALLY FEELS.

Most energy drinks spike you in 45 minutes, then drop you off a cliff. Two caffeine sources release at different speeds, so you get a flatter, longer curve from minute 20 to hour 5. That's the mechanism behind "no crash" — not a claim, chemistry.

Energy 0h 1h 2h 3h 5h Ordinary energy drink (crash at 2h) UNDERDOG (sustained)
Underdog, smooth, 5-hour curve
Ordinary stim, spike & crash

FULLY TRANSPARENT. NO PROPRIETARY BLENDS.

Real ingredients at real doses, every one named on the can, with the exact amount. Here's what's actually inside.

175mg
Green Tea Caffeine

Fast-onset natural caffeine plus L-theanine for calm, jitter-free focus.

74mg
Di-Caffeine Malate

Slow-release caffeine that extends the curve instead of spiking and crashing.

250mg
Lion's Mane Mushroom

Clinical nootropic studied for memory, focus and cognitive support.

300mg
GeniusPure® Alpha-GPC 99%

The highest-purity Alpha-GPC available, choline for sharper focus.

4g
L-Citrulline

Clinical-dose endurance amino acid for blood flow and oxygen delivery.

0g
Sugar

Naturally sweetened. No sugar, no artificial sweeteners, no crash.

0
Artificial Sweeteners

No sucralose, no aspartame, no acesulfame K. Naturally sweetened only.

✓
Banned-Substance Tested

Informed Sport Certified, screened for 250+ WADA-prohibited substances.

No proprietary blends. No trademarked ingredients with hidden doses. What's on the label is what's in the can.

ENTER THE GIVEAWAY →
No purchase necessary to enter or win. Must be 18+ and a US resident (50 states + DC). One entry per email address. Entries close September 30, 2026 at 11:59 PM ET. Winner selected at random the first week of October 2026, notified by email and announced @underdog_brand. Prize is 12 cases of Underdog Variety Pack (144 cans total) shipped to one US address, one case per month for 12 consecutive months, free shipping included. Approximate retail value: $360. Void where prohibited. Sweepstakes sponsored by Underdog Energy, 170 John Roberts Road, Unit 10, South Portland, ME 04106.