6 Best Pre Workouts with 400mg Caffeine

by Nader Qudimat
Updated January 5, 2023

If you're looking for pre workouts with 400mg of caffeine, you're in the right place. 

Here are the best with 400mg of caffeine. 

Of course, 400mg is a lot of caffeine and just because you've been told that 300mg or more is better, you can go with an amount that suits you. 

The most popular pre workouts aren't always the best choice for everyone. 

Some of these pre workouts may contain exotic stimulants like DMAA so if you're a tested athlete, you'll want to go with something like Pre Kaged Elite or Loco

The sweet spot for caffeine seems to be around 400mg, although research shows that 300mg is just perfect for performance enhancements. 

So whether you're looking for something with exotic stimulants or not, you'll find what you're looking for in the list below...

DMAA & Nitrates

Crack by Dark Labs

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8g Citrulline Malate, 3g Beta Alanine, 1.5g Agmatine Sulfate, 1g Ariginine Nitrate, 1g Beet Root Powder, 500mg Choline Bitartrate, 250mg L-Norvaline, 25mg Sceletium Tortuosum Extract, 15mg Grains Of Paradise

Crack has been the original and best selling pre workout from Dark Labs for years. 

It's a strong pre-workout with DMAA, caffeine, and nitrates. 

This original version contains 400mg caffeine along with 120mg DMAA and quite a few nitric oxide boosters to help with pumps. 

While it has quite a few ingredients that will help with energy and pumps, it still has DMAA which can reduce vasodilation, which is why they included the nitrate ingredients. 

It also has a big dose of citrulline malate at 8 grams, along with 3g beta alanine for tingles, agmatine, and a whole bunch of nitric oxide boosters. 

Many pre workouts of this caliber hasn't lasted this long on the market, and Crack has been selling since it was released in 2019. 

It's one of the most popular pre workouts to date when it comes to DMAA pre workouts but it's also one of the most packed when it comes to pump ingredients. 

We're talking about the 6 nitric oxide-inducing ingredients here which include citrulline malate, agmatine sulfate, arginine nitrate, beet root powder, l-norvaline, and sceletium tortuosum extract. 

You'll probably see many DMAA pre workouts on the market, competition is good to see, but almost everyone will agree that Crack is legit and one of the best you can get. 

6 nitric oxide boosters
Strong stimulant included DMAA along with 400mg caffeine
Reputable company
120mg DMAA may be too much for some

Power by Badass Labs

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Citrulline, Beta Alanine, Agmatine, Caffeine, DMHA, Eria Jarensis, Hordenine, Alpha Yohimbine, L Tyrosine, L-Dopa, L-Phenylalanine, Theobromine, N-Acetyl-L-Carnitine HCL, Alpha GPC, Phosphatidyl Serine, Bacopa Monniera Leaf Extract

Power is one of the more interesting pre workouts we've seen. 

It comes from "Uncle Eddy" from MusclePlayers. 

With months of testing and tweaking, it was quickly released in 2021 and sold out almost as fast as it came out. 

It uses a proprietary blend that includes 400mg of caffeine along with DMHA. 

For something with DMHA, it is actually a very aggressive type of pre workout that makes you want to power through your workouts, quite literally. 

Increases aggression 
Very stimulating focus and energy
25 servings
Prop blend

Zeus Pre Workout

Zeus Pre Workout by God Status Labz

With DMHA, GABA, and more, this is a good replacement for Dark Energy.

If you really wanted to make it like Dark Energy, you could add in your own DMAA from BulkStimulants and it would be exactly the same.

Nutricartel has two exclusive flavors, Godly Peach & Red Gummy, which you can find here.

SuppsCentral also carries Zeus.

Ingredients: 6g Citrulline Malate, 3.2g Beta Alanine, 2g L-Taurine, 750mg DMAE, 50mg GABA, 50mg Vitamin B6
Stimulants: 400mg Caffeine, 350mg Beta PEA, 250mg Eria Jarensis, 200mg DMHA, 50mg Hordenine
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God Status has been providing us the hardcore pre workouts with exotic stimulants for years now. 

Unfortunately, they were one of the companies that took a hit in 2021 when the FDA confiscated and halted production of many lineups of DMAA pre workouts. 

This is similar to Dark Energy in that it has 400mg caffeine along with 200mg DMHA, and GABA. 

The GABA should provide some enhancements to mood, overall it's a great pre workout that does give some nice mood uplift. 

Combines DMHA, caffeine and GABA
Dark Energy type of formula but with DMHA instead of DMAA
Enhances mood and motivation
well rounded with dmha

El Jefe LTD Pre Workout

El Jefe LTD by ASC Supplements

El Jefe LTD is the 3rd limited edition pre workout coming from ASC Supplements.

  • Strong ergogenic blend
  • Wide mix of stimulants
  • Increases pump and muscle hardness
Ingredients: 7g Citrulline Malate, 4g Beta Alanine, 3g Betaine Anhydrous, 2g Taurine, 508mg VasoDrive-AP, DMAE Bitartrate, 10mg Bioperine
Stimulants: DMHA, Eria Jarensis, Theobromine, Caffeine Citrate, Caffiene Malate, Higenamine, Halostachys, Citrus Aurantium, Yohimbine, Alpha Yohimbine
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El Jefe LTD is now in its 3rd version and it continues improving with small changes. 

One of the biggest changes is that it uses VasoDrive-AP instead of Nitrosigine. 

And for stimulants, it now uses synephrine and has removed eria jarensis. 

El Jefe comes from the reputable company ASC Supplements. 

This is one of the best you can get when it comes DMHA pre workouts although it uses a big prop blend of stimulants. 

The effects are still strong and it lasts for hours at a time. 

It also has a mic of caffeine forms to help maximize energy from fast to normal digesting. 

While this uses yohimbine, we can assume it doesn't overdo it as we barely get anything noticeable in terms of anxiety and jitters. 

Increases energy and motivation
Big stimulant blend for energy
Great nitric oxide support
Prop blend
for serious athletes

Pre Kaged Elite by Kaged Muscle

10g citrulline, 3.2g beta alanine, 3g creatine monohydrate, 2g creatine nitrate, 2.5g betaine anhydrous, 1.5g carnipure, 2g taurine, 500mg coconut water fruit powder, 150mg ElevATP, 2.5g Tyrosine, 388mg Caffeine, 300mg Alpha GPC, 100mg AmaTea, 10mg Huperzine

Pre Kaged Elite is one of the few pre workouts that have set even higher standards for dosing citrulline. 

Elite packs 10,000mg of citrulline, along with 3.2g beta alanine, 2.5g betaine anhydrous, and much more. 

There's also a combination of nootropics that are combined with caffeine and AmaTea. 

While the caffeine doesn't total over 388mg, it's still a great choice and it's close enough to being a pre workout with 400mg. 

Just enough stimulants for workouts
One of the few pre workouts with 10g citrulline
Well rounded ergogenic formula
Doesn't use agmatine
Alpha GPC is underdosed

Guide For Buying Pre Workouts with 400mg Caffeine

Below you'll find information about choosing your next pre workout. 

Is 400mg Caffeine Enough?

The dose of 400mg caffeine is more than enough for most people.

Some pre workouts have as much as 600mg of caffeine along with other stimulants, but the problem is that using too much caffeine can affect sleep.

If you take your pre workout with 400mg of caffeine early enough, before the afternoon, your sleep should be just fine, although it's pushing the limits.

What Are The Best Pre Workouts with 400mg Caffeine?

The list above shows you the best pre workouts with 400mg caffeine.

Some of these pre workouts have more than just caffeine as some of them have DMAA or DMHA.

But if you're looking for something without those kinds of stimulants, then check out Kaged Elite.

by Nader Qudimat

Forged by the iron and cold steel, Nader takes his knowledge and hulks it up into this site.

Having to be stuck as a 110lb skinny guy in the early days, he has had no choice but to keep improving himself until he cannot.

Click here to check out his 12 year transformation: Natural 12 Year Transformation

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