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  • Fatigue Factor™ / Neural Drive™
  • 5 out of 5
  • Availability: IN STOCK - Ships in 1-2 business days.
    • Fatigue Factor is now called NEURAL DRIVE (same exact formula)
    • Supports focus, mental clarity, motivation, positive mood and more*
    • May help fight occasional feelings of fatigue*

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  • Features and Benefits

    Fatigue Factor™ / Neural Drive™ -- Helps Promote Energy and Focus

    To reflect its full capabilities to promote energy, motivation to exercise and focus, Neural Drive™ (previously called Fatigue Factor™) is Purity’s next-generation energy-promoting and fatigue-fighting complex featuring the power of patent-pending TeaCrine®. TeaCrine® is a patent-pending compound containing pure theacrine, which can be found in natural sources such as the Camellia assamica var.kucha tealeaf, coffee and certain exotic fruits. A nature-identical compound, TeaCrine® delivers and supports healthy energy, mental clarity, and improved motivation to exercise and a positive mood.* Research shows it does not increase heart rate or blood pressure and is not a stimulant. Whether you’re an athlete, driven professional, or simply want to put some pep back in your step… and fight back occasional fatigue, Neural Drive™ is the supplement for you!*

    TeaCrine™ is a rising star ingredient in the emerging field of nootropics, which encompasses the use of nutraceuticals to support mental performance and cognitive function. In research studies, theacrine has been shown to work with the body’s biochemical pathways that support focus and concentration. Theacrine enhances the activity of dopamine, a key neurotransmitter that helps stimulate the reward center of the brain to maintain a positive mood.*

    Based on human clinical and preclinical research, Teacrine’s multi-pronged effect promotes the mind/muscle connection, which may facilitate a wide range of healthy functions in the body:*

    • Supports healthy metabolic activity and energy production*
    • May help fight occasional feelings of fatigue*
    • Supports a positive mood and decreased feelings of stress and irritability*
    • Promotes cellular protection through antioxidant activity*
    • May reduce perceived exertion from exercise*
    • May promote physical comfort after intense exercise*
    • Promotes neural drive and motivation to exercise.*

    Clinically-Demonstrated Energy Boost

    The effect of TeaCrine™ in humans was studied in a double-blind pilot trial involving 15 healthy subjects of 28 years average age. The study participants were given 200 mg of Teacrine™ daily for seven days. Measurements of physical and mental energy and performance were taken using VAS (Visual Analogue Scale) questionnaires. A subset of 6 subjects took part in a separate open-label, repeated dose study. Moderate to large effects were demonstrated for the following subjective measures; energy, concentration, motivation to engage in exercise and libido.

    Reference: Habowsky SM, Sandrock JE, Kedia AW, Ziegenfuss TN. The effects of Teacrine™ a nature-identical purine alkaloid, on subjective measures of cognitive function, psychometric and hemodynamic indices in healthy humans: a randomized, double-blind, crossover pilot trial. The Center for Applied Health Sciences, Stow, OH. Unpublished.

    CoffeeBerry—Healthy Caffeine Plus Antioxidant Benefits of Coffee as Nature Intended

    Neural Drive™ further enhances energy with CoffeeBerry®, a stellar antioxidant and healthy source of caffeine.* CoffeeBerry®, is the whole coffee fruit, loaded with antioxidant polyphenols and other beneficial nutrients. This is coffee as nature intended! One serving of Neural Drive™ contains 25 milligrams of caffeine, the amount in about third of a cup of coffee. The benefits of caffeine for alertness and mental performance have been noted in a number of clinical trials.

    Brain Function Factors-Choline and Uridine

    Healthy brain power depends on optimum brain cell/neuron membrane function. Neural Drive™ contains two nutrients used by the body to synthesize the structural components of brain neurons: Uridine and Choline.* Uridine is a building block for the RNA that controls the formation of membrane proteins through a cellular process of protein called "translation."* Uridine in the form of RNA is found in some foods, but its bioavailability is virtually nil. Uridine as uridine monophosphate, in contrast, is readily absorbed in the GI tract. For this reason, uridine monophosphate is used as a dietary source of uridine in infant formulas.

    Choline, a nutrient associated with B vitamins, is a precursor for phosphatidylcholine and acetylcholine, two compounds abundant in the brain and body. Phosphatidylcholine is a primary cell membrane component. Acetylcholine is a key neurotransmitter that regulates memory and cognitive function.*

    Neural Drive™ also provides key B vitamins for physical and mental energy: thiamine, B6, Folic acid and B12.*

    Quality Assurance

    To achieve the highest standard in specifications of finished product, our manufacturer adheres to the highest quality control measures, including: 

    • NSF International GMP Registration
    • Natural Products Association GMP Certified
    • Written Standard Operating Procedures (SOPs) to comply with current Good Manufacturing Practices (GMP) ensuring consistent quality
    • Certificates of Analysis available
    • Organic Processed Product Registration with State of California Department of Health Services - Food & Drug Branch

    235 Certificate of Analysis
  • Product Reviews
  • Product Reviews

    • 5 out of 5
    • 04/05/17 7:28
    • Breeze
    • 55 to 64
    • F
    • Brain, Mood, and Memory
    • Blythe, California
    • 5 out of 5
    • 5 out of 5
    • 5 out of 5
    • What a relief. Thank you Purity Products, youve come through for me again!
      Sincerely, Breeze