• 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.

• Black Elderberry Extract
• Super Concentrated
• Alcohol-Free
• Preservative-Free
• Great-Tasting
• All Natural
• No Artificial Sweeteners
• Ideal Winter Support

Sambucus (nigra) L. is the Latin name for Black Elder. The dark blue/black berries of this plant have many naturally-occurring nutritional substances such as Rubtin, Quercetin (flavonoids) and Anthocyanins. Current research supports the long held beliefs about Elderberrys health benefits on the body. Eldeberry syrup has been traditionally used to help support the immune system, especially during the winter season or when experiencing extra stress.**

An added advantage to the use of Elderberry is its record of safety for all ages. When deciding on an Elderberry liquid, remember to check the kind of sweetener it contains. Many brands add sugar or sorbitol, while Natures Anwers® Sambucus nigra L. contains only pure extract and vegetable glycerin.

• Supports memory and attention
• Promotes cognitive performance and mood
• Free of gluten, dairy, and soy

Dial in with Brain Sharp Ultra. This high-quality formula targets memory, attention, mood, and overall cognitive performance with smart-for-you ingredients, like Cereboost^®, acetyl-l-carnitine, phosphatidylserine, and essential B vitamins.

Frequently Asked Questions

What is Cereboost?

Cereboost is an American ginseng extract clinically proven to benefit focus, mood, memory, and energy.

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 supports normal brain function.

What is phosphatidylserine?

Phosphatidylserine is an essential component of nerve cell membranes. These membranes conduct electrical impulses to promote communication between nerve cells, contributing to healthy cognitive function.