Three types of Caffeine – which one is the best

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Dark Labs is a company that specializes in creating high-intensity, powerful formulations for the extreme and hardcore stimulant enthusiasts.

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Caffeine has been around for centuries and as any regular gym goer knows, it’s a constant in many pre workouts, due to the fact it works. Caffeine works on the central nervous system and has been proven to boost energy, performance, strength, power, improve focus and delays mental fatigue.

Types of Caffeine – which is the best?

With so many benefits, it’s not hard to see why caffeine is so popular in pre workouts. Caffeine comes in various forms, each responds accordingly:


Other names: Caffeine, guaranine, 1,3,7-trimethylxanthine.

Dosage: Dependant on usage and individual an effective dosage ranges from 150mg – 400mg (can be higher for athletes)

What you should know: Referred to as “pure caffeine,” this is the most widely used form of added caffeine in dietary supplements.


Dosage: 50mg – 150mg

What you should know:

Caffeine citrate is a combination of caffeine anhydrous, citric acid monohydrate and sodium citrate dihydrate.

Caffeine citrate has better solubility than pure caffeine, but is less stable and is more expensive than caffeine anhydrous. But caffeine citrate acts quicker than caffeine anhydrous, making it a common form in the more “hardcore” pre workouts.

Time frame: Caffeine Citrate reaches peak level in your blood in less than 30mins.


Dosage: 50mg – 150mg

What you need to know about Caffeine:

Dicaffeine malate offers a great advantage in that the malic acid apparently calms the digestive distress commonly caused by natural caffeine and caffeine anhydrous. Malic acid may weaken the post-ingestion caffeine crash which is often associated with higher stimulant pre workouts.

Although these forms are powerful, they do workout best once stacked together. Since they all slightly differ, the syngery of caffeine anhydrous, dicaffeine malate and caffeine citrate is a powerful one – providing optimal results for improved performance, energy, focus and more. Nootropics can enhance the effects and experience even more so!

Introducing our newest pre workout powerhouse – Crack Reloaded. Which contains these various forms of caffeine at powerful and effective doses:

Caffeine Anhydrous 350mg*

Caffeine Citrate 150mg*

Dicaffeine Malate 100mg*

*Per full serving (2 scoops)

Along with powerful nootropics and other potent stimulants, Crack Reloaded is simply masterful.

What are the different types of caffeine used in pre workouts?

The different types of caffeine used in pre workouts include caffeine anhydrous, caffeine citrate, and dicaffeine malate. Each type has its own characteristics and benefits.

Why are different forms of caffeine stacked together in pre workouts?

The synergy of caffeine anhydrous, dicaffeine malate, and caffeine citrate in pre workouts leads to optimal results in terms of improved performance, energy, and focus. Stacking different forms of caffeine enhances their effects and provides a powerful boost for workouts.

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