NEUROFUEL™ - FOR A BETTER BRAIN
SMART CAFFEINE
What's Inside NEUROFUEL™ + Smart Caffeine® Stack
Green Coffee Beans
Made with green beans to support a relaxed but alert state that is ideal for productive, focused activity - mental or physical.
Acetyl L-Carnitine
Research has shown that Acetyl-L-Carnitine may reduce mental and physical fatigue*.
The First Open Source Supplement Company
Open Source Transparency
Natural Stacks “Open Source” transparency program provides ingredient traceability and 3rd party lab test results for every batch. It’s powered by blockchain technology and secured by HealthLoq™ for transparent, tamperproof, trusted data.
How Many Servings In Each Bottle?
Neurofuel: 15 servings
Smart Caffeine: 60 servings
How Many Capsules A Day?
Neurofuel: Take up to 3 capsules/day
Smart Caffeine: Take a serving of 1-2 capsules whenever focused energy is desired. Avoid use in the evening.
"The one two punch that hotwires the brain"
- Jonathan C.
"I love both of these products. I use the Smart Caffeine nearly daily. Such a better way to go than Preworkouts or other stimulants. Well done!"
- Jeff H.
"Love this stuff I think clearer and no brain fog at all its amazing."
- Shane A.
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