• Supports concentration and memory
• Certified Open Source™
• Developed with Dr. Michael Lewis, a renowned expert on brain health

Power through long workdays or intense study sessions with NeuroFuel from Natural Stacks. This nootropic formula supports laser concentration and sharp recall with vitamin B6, acetyl-l-carnitine, l-phenylalanine, saffron flower extract, and Coleus forskohlii.

Frequently Asked Questions

What does an Open Source certification indicate?

This certification ensures 100% ingredient traceability, third-party lab testing, and full label disclosure.

What are nootropics?

Nootropics are substances that bolster cognitive function by altering levels of certain neurotransmitters, enzymes, or hormones in the brain. 

What are the benefits of vitamin B6?

Vitamin B6 plays a critical role in the production of neurotransmitters like dopamine.

What is acetyl-l-carnitine?

Acetyl-l-carnitine is a form of l-carnitine. It supports energy metabolism by transporting fatty acids to cell mitochondria. It also promotes the synthesis of acetylcholine, which is a neurotransmitter that contributes to normal brain function.

What are the benefits of saffron?

Saffron is an antioxidant-packed spice that may support cognitive function, energy, visual acuity associated with aging, and mood.

What is Coleus forskohlii?

Coleus forskohlii is a tropical perennial plant believed to support the production of cyclic adenosine monophosphate (cAMP), a molecule that influences learning and memory.

Nugenix NeuroZone helps unlock your true cognitive potential & boost your mental edge, powering your brain to support faster thinking, sharper word recall, and fine-tuned focus, with benefits you may feel in as little as one hour. Nugenix NeuroZone features clinically validated key ingredients backed by 10 clinical studies for cognitive and mental performance benefits, balanced stress response, improved mood, and feelings of self-assurance — delivering next-level quality for a next-level you.

Nature’s Answer Graviola brings you the benefits of this unique Amazonian fruit—also known as Soursop in a convenient, easy-to-take capsule. Graviola (Annona muricata) has been traditionally used for centuries in South America to support overall wellness and a healthy immune system.

• Nature-based sleep support
• Certified Vegan and USDA Organic
• Non-GMO Project Verified
• Free of gluten, dairy, soy, and nuts

Dream a little sweeter—and easier—with help from Organic Sleep Support. This herbal formula blends ashwagandha, passionflower, valerian, and lemon balm—botanicals traditionally used to support sleep, calm, and relaxation.

All plnt^® products are made from whole food or plant-based ingredients sourced in nature, contain zero synthetic colors, sweeteners, or flavors, and are always tested to ensure purity and potency.