Skip to content

Caffeine (Synthetic) (Capsules)

Orders placed Mon-Sat by 12pm PST will ship the same day.
What is Caffeine?

Caffeine is a psychoactive CNS stimulant in the methylxanthine class. This synthetic Caffeine powder is a particular kind of psychoactive stimulant called Trimexylxanthine, which is a part of the larger Xanthine family. These are naturally occurring and are found in a few different plants.

Caffeine stimulates the CNS and rids the mind of feelings of tiredness. Some of the most common sources of Caffeine are in sports drinks, energy drinks, tea, coffee, chocolate, anything containing guarana, and most soft drinks.


Caffeine provides an almost instantaneous increase to general alertness and is useful in many situations in which one may need to temporarily give their own energy levels a quick boost. Of course, cognitive functions still need real sleep to be fully restored, so Caffeine should not be used as a substitute for a good night's sleep. However, it is quite useful in situations in which sleep may not be possible for some time.

Caffeine is also an ingredient found in many diet pills because of its effects on exercise and digestion. Not only does Caffeine help to quell large appetites to some degree, it also acts as a diuretic helping rid the body of excess water weight; it helps burn calories in a small way, and its energy increasing effects are helpful to athletes that wish to continue their exercise regimen despite feelings of tiredness that naturally coincide with strenuous exercise. Of course, these effects are not meant to replace exercise, but to increase the effectiveness of a well-rounded exercise and diet plan. Caffeine alone will not be enough to stimulate weight loss.


These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Supplement Facts 
Supplement Facts
Serving size: 1 capsule
Serving per container: *
Amount Per Serving % Daily Value**
Caffeine Anhydrous...200 mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten or additives

As a dietary supplement, take 1 capsule every four hours, up to three times daily. DO NOT use more than 1 capsule in a single serving, or more than 3 capsules (600 mg) in a day.


Due to varying import regulations, not all of our supplements are available to international customers. This product is restricted for sale in the following countries:


Customer Reviews

4.6 Based on 1656 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • delivery
  • focus
  • coffee
  • hell
  • energy
  • pills
  • caffeine
John G.
United States United States

Clean energy

This works great. Just about caffeine to get amped but not jittery

Jose R.
United States United States

Extremely affordable and great value

I'm currently using the supplements (caffeine, citrulline, beta alanine and creatine) to make my own preworkout and so far I have been loving the products. The items were very easy to use and understand, especially the caffeine. The amount that the caffeine is sold for here on BulkSupplements is way cheaper than most if not all competitors, and the items I ordered came extremely fast (within 3 days).

Dedrick F.
United States United States

I love it

Great it's a good product in I love it thank you y'all so much

A Customer
Carl R.
United States United States

Cost Effective

Very cost-effective way to take caffeine to boost workout energy.

robert k.
United States United States

Easily my favorite product

On Pure, effective and cheap as ****. 2 thumbs up!!!