G FUEL® Fuel Your Worlds with Energy, Hydration & More

Black Flash

Black Flash - Main image
$19.5 $38.99 In stock

Category: Tub

Step into the world of JUJUTSU KAISEN and unleash your inner sorcerer with the electrifying taste of YUJI ITADORI’S “BLACK FLASH” G FUEL Energy Formula! Inspired by the fearless Yuji Itadori, this raspberry lemonade blend packs a punch so powerful, it might just make you feel like you’ve mastered the Black Flash technique yourself. Whether you’re training at Jujutsu High or battling in epic gaming sessions, Yuji Itadori’s BLACK FLASH is your secret weapon for limitless energy and focus. Are you ready to take your skills to the next level?? Grab your tub today and let the training commence!

Customer Reviews (4.7 / 5 · 25 reviews)

George ★★★★★

Got it on my third tub because the first two vanished fast — the mixability is spot-on, no clumps at the bottom, and the flavour keeps that sharp, sweet kick without getting sickly even halfway through a session.

Stella L. ★★★★★

The "Black Flash" flavor seriously nails that sweet-and-spicy vibe—the rasberry punch comes through strong without being too sharp. I mixed it with cold water and it dissolved instantly, no clumps at all. Definitely my go-to before a late-night gaming session now.

Aurora Q. ★★★★★

The first scoop hit me with that sweet, candy-like flavor and I was instantly teleported to training arc vibes. It mixes up clear with no clumps, which is more than I can say for most tubs I've tried. Definitely my new go-to before a late-night grind session.

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