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Throughout the day, the hormone adenosine accumulates in your brain — that buildup slows your neural activity and makes you feel lethargic. NAPJITSU NOW provides a punch of power: A stash of nootropics and instant and time-released caffeine ensure you don’t crash.


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    An Amazonian plant and source of caffeine that maintains focus & mental energy


    Known in China as one of the “miracle elixirs of life”, this herb boosts cognitive function and memory


    A mushroom high in antioxidants that improves strength, fights fatigue and reduces inflammation


    A Chinese plant with antioxidents that improves brain function, focus, attention span and memory

You have questions?
We’ve got answers.

Will I feel jittery?


No -- the caffeine in NOW is released in 3 doses, which spreads the caffeine absorption over time, so you can avoid the peak-and-crash energy that leaves you feeling jittery.

Is it bad to use NAPJITSU every day?


NAPJITSU is best used every day to maximize your energy and focus. NAPJITSU is all natural and non habit-forming, so taking it every day poses no health risk. Nap Ninjas do find high energy levels empowering.

What vitamins are in NAPJITSU NOW?


NOW offers several B vitamins, including Thiamin, Niacin and Riboflavin, as well as Pantothenic Acid in the form of Calcium D-Pantothenate

How much caffeine is in NAPJITSU NOW?


NOW has 150mg of caffeine. One 8oz cup of coffee has 95mg of caffeine, but it’s not time-released like NAPJITSU’s caffeine, which provides steady, consistent energy and focus.

What are nootropics, and how are they helpful?


Nootropics are brain enhancers that boost cognitive function, such as memory, focus and creativity; caffeine is the most well-known, but NAPJITSU NOW includes a few others, including cordyceps and Glutamine.

How is NAPJITSU better than/different from coffee or energy drinks?


Consumer studies of NAPJITSU’s products have shown that Nap Ninjas have higher energy, focus and memory levels than just caffeine alone, even after 5 hours. NAPJITSU combines natural nootropics with time-released caffeine in NOW.

Is it addictive?


Some of the ingredients in NAPJITSU are known to have addictive qualities in large doses; however, the dosage in our products does not come near that amount.

Is NAPJITSU a drug or a supplement?


NAPJITSU is a supplement.

Can I take a double-dose?


We don’t recommend double-dosing NOW as that would result in higher-than-recommended caffeine levels.

Will it upset my stomach?



Are NAPJITSU products dangerous to pets or animals?


NAPJITSU should only be taken by humans.

Why doesn’t NAPJITSU have FDA approval?


NAPJITSU is a supplement, and supplements do not need to undergo the FDA approval process, per the Dietary Supplement Health and Education Act of 1994.

Is there an expiration date for NOW? How long does it last?


Expiration dates are printed on packaging.

The age information says NAPJITSU is for people 18 years + older. Are NAPJITSU products dangerous to teenagers or children?


We don’t recommend caffeine products for individuals under 18 years old. Consult with your physician and parents or guardians to decide if products can be taken safely under 18.

What happens if I drink alcohol or enjoy cannabis when taking NAPJITSU?


NAPJITSU should not be taken in conjunction with drugs or alcohol, and we recommend you consult a physician before combining NAPJITSU with any prescription or OTC medication.