Cognitive Performance

B Vitamins are water soluble compounds that are neither synthesized nor stored in the body, which means they need to be replenished continuously. B vitamins are important for cellular metabolism and are critical for many aspects of brain and nervous system function. [1]

Vitamin B1 (Thiamine HCl)

B1 is important for converting nutrients from food into adenosine triphosphate (ATP) – the principle molecule used by cells for energy. B1 also contributes to the structure and function of brain cells. [2][3]

Vitamin B2 (Riboflavin)

B2 is important for energy production and supports the conversion and recycling of other B vitamins including B3, B9, and B6. [4]

Vitamin B3 (Niacinamide)

B3 and B3-derived nucleotides (NAD/NADP) are critical for many of the cellular processes carried out by nervous system cells. B3 has also been found to have protective effects in the brain and facilitates DNA repair. [5]

Vitamin B5 (D-Calcium Pantothenate)

B5 is critical for the production of coenzyme A, an enzyme that helps produce the building blocks for brain cells, neurotransmitters, and hormones. [6]

Vitamin B6 (Pyridoxine HCl)

B6 is a cofactor for the folate cycle (discussed below) and is a critical component for the synthesis of neurotransmitters and melatonin. B6 is also involved with brain glucose regulation. [7] [8]

Vitamins B9 (Folic Acid) & B12 (Cyanocobalamin)

B9 and B12 are listed together because they are tightly linked in cell signaling and function. B9 and B12 are crucial for DNA stability and regulation of gene expression. Additionally, they are critical for the conversion of amino acids into the neurotransmitters used by neurons to communicate. [9] [10]

N-Acetyl L-Cysteine (NAC)

NAC boosts intracellular levels of glutathione – a highly effective antioxidant. Studies indicate that NAC may have a positive impact on cognitive function [11] [12]

Ginkgo Biloba Leaf

Ginkgo Biloba has a long history of traditional use in promoting cognitive function and memory and has become a popular supplement for aging-associated cognitive support. [13]

Five Pillars, One Pill

Cannassist is tailor-made to harness the power of over 20 essential vitamins, herbs, and minerals your body needs every day as a cannabis consumer.

  • Asset 8

    Brain Boosting

  • Asset 6

    Energy Enhancing

  • Asset 9

    Lung Helping

  • Asset 5

    Mood Lifting

  • Asset 7

    Immune Supporting

Potent Anti-Oxidant Formula

Cannabis has been shown to increase amount of free radicals in the body. Oxidative stress occurs when chemical reactions in the body lead to the production of free radicals which can damage cells and increase the rate of illness. Almost all of the ingredients in our formula have antioxidant properties that counteract oxidative stress and support your health. Anti-oxidant ingredients are marked with a star.

Cognitive Performance

As the building blocks of a healthy body, B vitamins have a direct impact on your energy levels, brain function, and cell metabolism.

Ginkgo Biloba Leaf

Vitamin B1 (Thiamine HCl)  Antioxidant

Vitamin B2 (Riboflavin) Antioxidant

Vitamin B3 (Niacinamide) Antioxidant

Vitamin B5 (D-Calcium Pantothenate) Antioxidant

Vitamin B6 (Pyridoxine HCl) Antioxidant

Vitamins B9 (Folic Acid) Antioxidant

Vitamin B12 (Cyanocobalamin)

N-Acetyl L-Cysteine (NAC) Antioxidant

Ginkgo Biloba Leaf Antioxidant

Energy and Focus

Keep your focus sharp and motivation moving with boosters to epinephrine, norepinephrine, dopamine, and other integral hormones and neurotransmitters.

Rhodiola Rosea

Rhodiola Rosea Antioxidant

Magnesium Glycinate


L-Tyrosine Antioxidant


L-Carnitine Antioxidant

Lungs and Liver

Smoking or vaping is taxing on the lungs and cause inflammation, but Canassist can assist with anti-inflammatories such as turmeric and milk thistle.

Milk Thistle

Milk Thistle Antioxidant

Turmeric Root Extract

Mood and Stress

Taking Cannassist daily helps you feel happier by providing several ingredients that regulate your mood and increase serotonin levels, such as 5-HTP and L-Theanine.


Saffron Antioxidant

Hydroxytrypophan L-5 (5-HTP) Antioxidant

L-Theanine Antioxidant

Immune Support

Cannassist contains powerful antioxidants including Zind and Asorbic Acid (Vitamin C) to boost your immune system - your body’s first and most important line of defense.

Echinacea Purpurea

Vitamin C (Ascorbic Acid) Antioxidant

Zinc Picolinate Antioxidant

Echinacea Purpurea Antioxidant

Elderberry Antioxidant

Formulated by Dr. Blake Gurfein Chief Scientist at Cannassist

Dr. Gurfein is an adjunct faculty member in the Department of Medicine at the University of California San Francisco. He received a Sc.B. in Neuroscience from Brown University, a Ph.D. in Neuroscience from Mount Sinai School of Medicine, and completed postdoctoral work at the University of California San Francisco, where he subsequently joined the research faculty.

In Dr. Gurfein’s academic work he has investigated the biological mechanisms of integrative practices and developed novel strategies for treating neurological disease. Along this research path, he has established himself as a NIH-funded principal investigator with several publications in high impact journals. Dr. Gurfein has a deep knowledge of the nutritional supplement research literature and has consulted for several companies developing both consumer wellness products and regulated treatments for chronic disease.