FitBoost

Energy That Performs—Not Just Pretends

Professional-grade fuel with caffeine pterostilbene co-crystal, Albion® minerals, and S-Acetyl-L-Glutathione—so you can work harder, recover faster, and leave the weak formulas behind.

Why FitBoost

Caffeine Pterostilbene Co-Crystal, for smoother, longer-lasting energy without the crash, jitters, or regret*
Albion® Chelated Minerals + B Vitamins, to hydrate, recharge, and keep your cells firing at full capacity*
S-Acetyl-L-Glutathione + 500mg Vitamin C, because your mitochondria deserve more than marketing fluff*
Only 5g carbs. Zero sugars. Zero BS. Just clean, professional-grade fuel that delivers*
Works harder, lasts longer, and doesn't hide behind neon labels or empty claims*

Flavor Berry Citrus

Ultra-Premium Ingredients. Zero Compromise.

Made in the USA

Free Same-Day Shipping

Satisfaction Guaranteed

About FitBoost

Most energy drinks are just sugar, caffeine, and hype. FitBoost is none of those.

This ultra-premium, sugar-free mix is built for people who care about how their body actually performs—not how loud the label is. It combines caffeine pterostilbene co-crystal (for smoother, longer-lasting energy), Albion® chelated minerals and B vitamins (for hydration and metabolism), and powerhouse antioxidants like S-Acetyl-L-Glutathione and 500 mg of Vitamin C (for cellular defense and recovery).

The result? Clean energy that sustains you—without the crash, the sugar, or the side-eye from your coach.

FitBoost is what you grab when you want to stay sharp, stay moving, and stay ahead.

How to Use

Dissolve the contents of one (1) stick pack in 6-12 oz of water according to preferred sweetness. Consume FitBoost once daily or use as directed by your healthcare professional.

Other Ingredients

Maltodextrin, citric acid, malic acid, natural grape powder, natural flavors (no MSG), stevia leaf extract, and silica.

Formulated to Exclude

Wheat, gluten, yeast, soy protein, animal and dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, and artificial preservatives.

Female pulling packet of FitBoost from box in kitchen

Energy That Doesn’t Quit Before You Do

FitBoost uses patented caffeine pterostilbene co-crystal—not the same cheap caffeine every other brand recycles. It’s engineered to hit smoother, last longer, and keep your crash-free streak alive.

Closeup of fit female athlete holding a box of Fitties FitBoost

Real Ingredients, Zero Compromises

Albion® TRAACS® minerals. S-Acetyl-L-Glutathione. Full-spectrum B vitamins. We don’t do pixie dust or low-quality blends—just clinical-grade formulas with real-world benefits.

Fit female with Fitties Fit & Free Stack outdoors

Fuel That Matches Your Standards

If your workout is elite, your fuel should be too. FitBoost ditches the sugar, fillers, and fake claims for professional-grade recovery and hydration support that actually keeps up.