Your 10% off + Free Shipping coupon has been activated. See total savings in cart.
  • Fatigue Factor™
  • Availability: IN STOCK - Ships in 1-2 business days.
    • 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*

  • Super Saver Price:

    Regular Price:



    Super Saver - Save 27% Learn More
    Regular Price
    Buy 4 Get 1 FREE - 4 at $54.95 ea.
  • Features and Benefits

    Fatigue Factor™ Helps Promote Energy and Focus™

    Fatigue Factor™ is Purity’s next-generation energy-enhancing and fatigue-fighting complex which features the power of patent-pending TeaCrine, a cutting-edge nutraceutical shown in research to promote energy and mood. Whether you’re an athlete, a driven professional, or simply want to promote your daily energy and fight back occasional fatigue, Fatigue Factor™ is the supplement for you!*

    TeaCrine™ is a nature-identical compound that works with the body’s own metabolic processes to deliver energy, increase mental clarity and improve mood and motivation.* TeaCrine™ is 98% theacrine, which is found in Kucha tea (Camellia assamica var. kucha) , coffee and certain exotic fruits.

    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

    Fatigue Factor 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 Fatigue Factor 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. Fatigue Factor 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.*

    Fatigue Factor 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
  • You May Also Like:

    • Ultra-Pure Omega-3 Fish Oil with LemonLock®
    • Our concentrated molecularly distilled Ultra-Pure Omega-3 Fish Oil is recognized for its positive role in the health of the heart, brain, and more.*
    • Dr. Cannell's Advanced D™
    • As heard on the radio... Formulated by the Executive Director of the Vitamin D Council, Dr. John J. Cannell, Advanced D™ is a next generation vitamin D complex which includes patented Super Boron, vitamin K2, zinc, and magnesium.
    • Perfect Multi Super Greens®
    • Experience the benefits of our most cutting edge multivitamin, the Perfect Multi Super Greens®. Featuring over 60 ingredients, including the essential vitamins, minerals, plus super foods to support energy, focus, immunity, cardio health and vitality.*