Your cart is empty Not sure what to choose?
Check promotions

After Dark Supplements Inhuman Mentis Pre Workout

After Dark Supplements

from £44.00

Earn up to 44 Points.

In stock

Orders placed before 3.30 pm are shipped on the same day

Free shipping: UK over £89, EU over £150
Secure Card Payments
visa master gpay apay
Pay later with Klarna
14-Day Returns

After Dark Supplements Inhuman Mentis Pre Workout is an advanced pre-workout + nootropic formula designed for users who want strong muscle pumps, endurance, training focus, and mental drive without relying on an extreme dose of caffeine.


Each full 22.85 g scoop contains 7 g L-Citrulline, 4 g Beta Alanine, 2 g L-Tyrosine, 1 g Acetyl L-Carnitine HCl, 1 g Taurine, and 175 mg PurCaf® Organic Caffeine, supported by specialized pump, cognitive, and botanical complexes.


What makes Inhuman Mentis different from a conventional pre-workout is its emphasis on neural activation and cognitive performance alongside the physical training ingredients. It is designed for demanding sessions where concentration, mind-muscle connection and sustained performance matter just as much as energy.


21 servings per container.









What Is After Dark Supplements Inhuman Mentis Pre-Workout and What Is It For?


After Dark Supplements Inhuman Mentis Pre Workout is a hybrid performance formula combining the characteristics of a premium gym pre-workout with an advanced nootropic supplement.


The formula is divided into three main areas:




  • Volumization Complex – for muscle pumps, fullness, and training hydration

  • Inhuman Strength & Neural Activation – for endurance, focus and mind-muscle connection

  • Energy Matrix – for alertness, motivatio,n and sustained workout energy


It is primarily designed for experienced gym users looking for:




  • Strong muscle pumps

  • Increased training endurance

  • Better workout focus

  • Mental drive and concentration

  • Mind-muscle connection

  • Strength-training support

  • Sustained pre-workout energy

  • A more nootropic-style alternative to standard high-caffeine pre-workouts


With only 175 mg of caffeine per full scoop, Inhuman Mentis does not simply chase a massive stimulant number. Instead, much of the formula is dedicated to Citrulline, Beta-Alanine, Tyrosine, Acetyl L-Carnitine, Taurine, and specialized cognitive ingredients.

Supplement Facts


Serving Size: 1 Scoop (22.85 g)
Servings Per Container: 21

Ingredient
Amount Per Serving

Vitamin D3
40 mcg

Vitamin B12
500 mcg

Choline
600 mg

Magnesium
50 mg

Sodium
500 mg

L-Citrulline
7 g

Glycogen Complex
1.21 g

Taurine
1 g

EndoFlo™
150 mg

Beta Alanine
4 g

L-Tyrosine
2 g

Acetyl L-Carnitine HCl
1 g

Uridine 5′-Monophosphate Disodium Salt
75 mg

PurCaf® Organic Caffeine
175 mg

Polygala tenuifolia Root Extract 10:1
150 mg

Panax Ginseng Herb Extract
150 mg

Theobromine HCl
75 mg

Ingredient Breakdown


Volumization Complex


L-Citrulline – 7,000 mg


A full serving provides 7 g L-Citrulline, making it one of the largest ingredients in the entire formula.
L-Citrulline is a well-established pre-workout ingredient commonly used to support nitric oxide production and blood flow. For resistance training, this makes it particularly useful for users chasing stronger muscle pumps, vascularity and muscle fullness.
At 7 grams per scoop, Inhuman Mentis provides a meaningful dose rather than relying on a small amount hidden inside a proprietary blend.

Glycogen Complex – 1.21 g


The 1.21 g Glycogen Complex combines:

  • Dextrose

  • Cluster Dextrin™ Highly Branched Cyclic Dextrin


Carbohydrates can provide a readily available source of energy during demanding training.
Cluster Dextrin is particularly popular within intra-workout and performance formulas because it provides carbohydrate support in a highly soluble format.
In Inhuman Mentis, this small carbohydrate matrix complements the pump and performance ingredients rather than turning the product into a high-carbohydrate supplement.

Taurine – 1,000 mg


Each scoop provides 1 g of taurine.
Taurine is widely used in sports nutrition formulas targeting hydration, muscular performance, and exercise capacity.
Its inclusion works particularly well alongside Citrulline, Sodium and the wider volumisation system.

EndoFlo™ – 150 mg


EndoFlo™ is an advanced botanical pump complex containing extracts of:

  • Mango (Mangifera indica)

  • Black Ginger (Kaempferia parviflora)

  • Ginkgo Biloba

  • Pine (Pinus massoniana) Bark


The complex is included to complement L-Citrulline and broaden the formula’s focus on blood flow and muscle pumps.
Rather than relying entirely on Citrulline, After Dark Supplements incorporates a specialized botanical system to support the overall volumisation profile.

Inhuman Strength & Neural Activation


Beta-Alanine – 4,000 mg


Inhuman Mentis supplies a substantial 4 g of beta-alanine per serving.
Beta-alanine is one of the most researched endurance ingredients used in pre-workout supplements. It supports carnosine production within muscle, making it particularly relevant during repeated bouts of high-intensity exercise.
This makes it useful for demanding bodybuilding sessions, high-volume resistance training, and other workouts where muscular fatigue becomes limiting.
The familiar temporary tingling sensation associated with many pre-workouts is commonly caused by beta-alanine.

L-Tyrosine – 2,000 mg


Each full serving contains 2 g of L-Tyrosine.
Tyrosine is an amino acid used by the body as a precursor in catecholamine neurotransmitter pathways. For that reason, it is frequently included in advanced pre-workouts designed around focus, concentration, and mental performance under demanding conditions.
At 2 grams, Tyrosine is one of the major components responsible for the nootropic character of Inhuman Mentis.

Acetyl L-Carnitine HCl – 1,000 mg


1 g Acetyl L-Carnitine HCl, commonly known as ALCAR, adds another dedicated cognitive ingredient.
Acetyl L-Carnitine is a form of carnitine frequently used within nootropic and performance formulas because it differs from standard L-Carnitine in its ability to participate in neurological pathways.
Its inclusion alongside Tyrosine, Choline, Uridine and the botanical focus complex makes this much more than a standard caffeine-based pre-workout.

Uridine 5′-Monophosphate Disodium Salt – 75 mg


Each serving contains 75 mg of Uridine 5′-Monophosphate Disodium Salt.
Uridine is a nucleotide frequently found within more specialized nootropic stacks.
Within Inhuman Mentis, it complements the Choline + ALCAR + Tyrosine combination and helps establish the formula’s clear focus on cognitive performance and neural support.

Energy Matrix


PurCaf® Organic Caffeine – 175 mg


Inhuman Mentis uses 175 mg of PurCaf® Organic Caffeine derived from Green Coffee Beans.
This is an important difference compared with many modern hardcore pre-workouts that contain 300–500 mg of caffeine.
A 175 mg serving can still provide a noticeable increase in alertness and training energy, while allowing the rest of the formula to contribute to the overall experience rather than relying solely on extreme stimulation.
This makes Inhuman Mentis particularly interesting for experienced users who want a strong-performance, focus-focused formula without an unnecessarily high caffeine dose.

Polygala tenuifolia Root Extract 10:1 – 150 mg


Each scoop contains 150 mg of Polygala tenuifolia Root Extract at a 10:1 concentration.
Polygala has a long history of traditional use and has become increasingly popular within modern nootropic products aimed at mental performance, focus, and cognitive support.
Its inclusion fits naturally with the neurological direction of the Inhuman Mentis formula.

Panax Ginseng Extract – 150 mg


Inhuman Mentis provides 150 mg of Panax Ginseng extract standardized to 7% Ginsenosides.
Panax Ginseng is a widely recognized adaptogenic botanical used in supplements aimed at enhancing physical performance, energy, and resilience during demanding periods.
The specified 7% Ginsenosides standardization provides useful information about the extract’s potency, rather than simply listing generic Ginseng powder.

Theobromine HCl – 75 mg


The Energy Matrix is completed with 75 mg of Theobromine HCl.
Theobromine belongs to the methylxanthine family and is structurally related to caffeine. It is frequently included alongside caffeine in performance formulas to create a broader energy profile.
Inhuman Mentis combines it with PurCaf® caffeine, Ginseng, and Polygala, rather than simply increasing caffeine to extreme levels.

Vitamins, Minerals & Choline


Choline – 600 mg


Each serving provides 600 mg of choline from Choline Bitartrate.
Choline supports normal neurological function and is particularly relevant in a formula designed for mental focus and mind-muscle connection.
Its inclusion alongside ALCAR, Tyrosine, and Uridine gives Inhuman Mentis a much stronger nootropic foundation than most conventional pre-workouts.

Vitamin D3 – 40 mcg


A full scoop provides 40 mcg of Vitamin D3 as Cholecalciferol.
Vitamin D contributes to the maintenance of normal muscle and immune system function.

Vitamin B12 – 500 mcg


Inhuman Mentis contains 500 mcg of Vitamin B12 in the form of Methylcobalamin.
Vitamin B12 contributes to normal energy-yielding metabolism, normal nervous system function, and the reduction of tiredness and fatigue.

Magnesium – 50 mg


Each serving includes 50 mg of magnesium from Magnesium Glycinate.
Magnesium contributes to normal muscle and nervous system function and electrolyte balance.

Sodium – 500 mg


The formula also supplies 500 mg of sodium from Sodium Bicarbonate.
Sodium is an important electrolyte, particularly during strenuous exercise, when sweating increases electrolyte loss.
Together with Taurine and the wider volumisation system, it adds a useful hydration-focused component to Inhuman Mentis.

How to Take After Dark Supplements Inhuman Mentis Pre-Workout


The manufacturer recommends starting with ½ scoop to assess tolerance.
Once tolerance has been established, use up to 1 full scoop before training.
Do not exceed 1 scoop.
Mix with water and consume before your workout according to the manufacturer’s directions.
Because After Dark Supplements Inhuman Mentis Pre Workout contains caffeine and additional active cognitive ingredients, avoid combining it with other strong stimulant pre-workouts, energy drinks, or stimulant-based fat burners.
Avoid taking close to bedtime.
Serving Size: 1 Scoop (22.85 g)
Servings Per Container: 21
Caffeine: 175 mg per full serving

No product reviews yet — add the first one!

Only logged in customers who have purchased this product may leave a review.

Need help?

It’s an advanced pre-workout + nootropic formula designed for users who want strong muscle pumps, endurance, training focus and mental drive without relying on an extreme dose of caffeine.

Each serving contains 175mg of PurCaf® Organic Caffeine, a moderate amount compared to many high-stimulant pre-workouts.

A full serving is 22.85g (one scoop).

Each serving includes 7g L-Citrulline, 4g Beta Alanine, 2g L-Tyrosine, 1g Acetyl L-Carnitine HCl, 1g Taurine and 175mg PurCaf® Organic Caffeine.

Each container provides 21 servings.

It places extra emphasis on neural activation and cognitive performance alongside the physical training ingredients, rather than focusing purely on stimulation.

Yes, it’s designed for demanding sessions where concentration, mind-muscle connection and sustained performance matter as much as energy.

No, it’s built around a more moderate 175mg caffeine dose supported by specialized pump, cognitive and botanical complexes rather than an extreme caffeine dose.

It’s made by After Dark Supplements.

Yes, its 7g L-Citrulline is supported by specialized pump complexes as part of the formula.

After Dark Supplements

After Dark Supplements

After Dark Supplements makes high-stimulant products for people who train in conditions that standard pre-workouts cannot handle: late nights, early mornings, back-to-back heavy sessions, or the end of a week that has already taken everything out of you.