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Back of a bottle with Supplement facts and product ingredients
NEURO_FUEL_SUPPLEMENT_FACTS-01
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Bottle of NeuroFuel displayed on a white textured background with loose capsules out of bottle and inside the bottle cap, alongside claim text
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I am a full-time student at a challenging university. I tried one bottle of NeuroFuel for a month and was amazed at the results.

Adia

Verified NEUROFUEL™ Nootropic W/ Zembrin® Customer

NEUROFUEL™ Nootropic W/ Zembrin®

Rated 4.8 out of 5
Based on 510 reviews
$27.96

Powerful ingredients to support focus and memory.*

6 Pack Subscription $125.82 - every 6 months 6 Bottles Free Shipping
save 40% $209.70 $20.97/mo
3 Pack Subscription $71.31 - every 3 months 3 Bottles Free Shipping
save 32% $104.85 $23.77/mo
1 Pack Subscription $27.96 - every 1 month 1 Bottle Free Shipping
save 20% $34.95 $27.96/mo
One Time Purchase $34.95 + Shipping
$34.95

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Build A Better Brain*

Key Ingredients

Vitamin B6

We included vitamin B6 because it plays a crucial role in the production of neurotransmitters.* Your brain uses vitamin B6 to help produce dopamine already within healthy levels.*

Acetyl-L-Carnitine HCL

We selected acetyl-L-carnitine because it promotes brain health.* It’s also involved in acetylcholine production, a neurotransmitter that plays a role in concentration.*

L-Phenylalanine

This is inside NeuroFuel™ because it’s one of the first steps in dopamine production (already within healthy levels), which keeps you driven and focused.*

Saffron Flower Extract

We included Saffron Flower Extract because it supports a calm, controlled mental state.* It adds a smooth, balanced feeling to NeuroFuelTM’s powerful focus formula, helping you stay composed and consistent throughout your day.*

Zembrin® Kanna Extract

We included Zembrin® because it is a clinically-studied botanical extract shown to support executive function including cognitive flexibility, processing speed, and mental organization.* Zembrin® is a PDE4 inhibitor, helping to increase and prolong cAMP signaling.* This results in better focus, recall, and mental performance.*

Coleus Forskohlii Extract

We included Coleus Forskohlii because Forskohlii may support the production of cyclic adenosine monophosphate (cAMP), a crucial molecule in the brain for memory.*

Third-party testing

Open Source. Full Transparency.

Every batch is third-party tested to ensure purity, potency, and quality.

  • Verified ingredients and dosages—exactly as listed (no proprietary blends)
  • Tested for heavy metals, mold, yeast, and other harmful bacteria
  • Fully traceable ingredients from supplier to shelf
  • No artificial fillers or unnecessary additives

Complete Your Stack:

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Acetylcholine Brain Food™

Nutrients to Support Cognitive Function.*

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Upgrade Your Mental Power*

View Dopamine Brain Food™

Dopamine Brain Food™

Morning support for mental drive*

$31.96 $44.95
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Boost Your Mental Drive*

View Focus Bites

Focus Bites

Watermelon Mint Fast-Acting Chewables

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The Next Evolution of Caffeine.

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NEUROFUEL™ Nootropic W/ Zembrin® Benefits

half brain

Support Focus Without The Crash*

Support your ability to focus from the very first dose.*
target

Fast-Acting Mental Performance*

Promote fast-acting cognition so you can tap into your “flow state," and get more done in less time.*
mind

Executive Function & Cognitive Control*

Now enhanced with clinically-tested Zembrin®, NeuroFuel™ supports executive function, cognitive flexibility, and mental organization.*

Scientifically Formulated Ingredients

Acetyl-L-Carnitine HCL

Involved in acetylcholine production, a neurotransmitter that plays a role in concentration.*

Coleus forskohlii

Widely used in traditional Ayurvedic medicine.

L-Phenylalanine

L-Phenylalanine is present in many foods (such as meat and dairy).

Vitamin B6 (as Pyridoxal-5-phosphate)

Your brain uses vitamin B6 to help produce dopamine already within healthy levels.*

Zembrin® Kanna Extract

A clinically-studied botanical extract shown to support executive function including cognitive flexibility, processing speed, and mental organization.*

Saffron Flower Extract

Saffron Flower Extract is a potent botanical clinically studied to support a positive mood and emotional well-being.*

Supplement Facts Show All 6 Show Less

Acetyl-L-Carnitine HCL

We selected acetyl-L-carnitine because it promotes brain health.* It’s also involved in acetylcholine production, a neurotransmitter that plays a role in concentration.*

Coleus forskohlii

Forskolin is derived from the plant Coleus forskohlii which has been widely used in traditional Ayurvedic medicine. It has also has been extensively studied due to it’s ability to increase levels of intracellular cAMP molecules. Combined with Luteolin from Artichoke Extract, forskolin is theorized to synergistically increase the duration of cAMP in neurons.

L-Phenylalanine

L-Phenylalanine and L-Tyrosine are amino acid precursors to dopamine - both must be present in order for dopamine to be synthesized. L-Phenylalanine is present in many foods (such as meat and dairy), and is converted into L-Tyrosine in the body. In turn, L-Tyrosine is converted into L-Dopa, the direct precursor to dopamine.*

Vitamin B6 (as Pyridoxal-5-phosphate)

We included vitamin B6 because it plays a crucial role in the production of neurotransmitters.* Your brain uses vitamin B6 to help produce dopamine already within healthy levels.*

Zembrin® Kanna Extract

We included Zembrin® because it is a clinically-studied botanical extract shown to support executive function including cognitive flexibility, processing speed, and mental organization.* Zembrin® is a PDE4 inhibitor, helping to increase and prolong cAMP signaling.* This results in better focus, recall, and mental performance.*

Saffron Flower Extract

We included Saffron Flower Extract because it is a potent botanical clinically studied to support a positive mood and emotional well-being.* It helps maintain optimal neurotransmitter balance to keep you feeling calm, clear, and driven.*

NEURO_FUEL_SUPPLEMENT_FACTS-01
How To Use

x30 servings

Each bottle of Neurofuel contains 30 servings. Recommended daily serving is 2 capsules per day.

2 capsules/day as needed

Take 2 capsules in the morning immediately upon waking on an empty stomach, or as directed by a healthcare practitioner. Do not take more than 2 capsules per day.

For optimal benefit, we advise taking up to 5-6 days a week.

What To Expect

"Neurofuel has been a game changer! It's been doing wonders for my attention and motivation."

- Jessica J.

"I felt more productive and focused compared to before I started using Neurofuel."

- Derek L.

"I love this product. It gives me a smooth long lasting clarity. Improves my focus, I love taking it before reading and stack it with my coffee."

- Patricia R.

Our Testimonials

5.0/5

Great for focus and mental endurance!

Ciltep has been renamed “Neurofuel,” but still has the same ingredients and effectiveness. This supplement is my favorite to take in the morning with my coffee while fasted. I usually take 2-3 capsules and notice sustained mental focus and energy during the work day.

Katie

5.0/5

I love this stuff

I don't drink coffee any more as neuro gets me going.

Gary V.

5.0/5

Perfect

It's the absolute perfect companion to the dopamine brain food

Melanie C.

5.0/5

Saving grace

Neuro Fuel helped me to stay focused and alert as I was learning the ways of my new position in a new department after 20 yrs as an educational statistician. Neuro Fuel helped me to effectively learn my new position and feel confident

Miaesha B.


Results You Can Feel. Lab Tests You Can See.

View 3rd Party Test results for The Current Batch


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™ on transparent, tamperproof, trusted data.

Learn More About Our Commitment to Transparency

Certified Open Source - Trademark. Full Label Disclosure

Frequently Asked Questions

When should I take NEUROFUEL™​?

How does NEUROFUEL™​ work and what will I feel?

What is NEUROFUEL™?

What makes NEUROFUEL™ different from other smart supplements?

Warning: If you are pregnant, nursing, or taking medications, consult a healthcare practitioner before use.

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