What is the key ingredient in CRACK Pre-Workout and its benefits?

The key ingredient in CRACK Pre-Workout is 2-Aminoisoheptane, a powerful compound that increases norepinephrine levels. This leads to better neural connections, improved muscle performance, and an exhilarating euphoric effect during workouts.

Dark Labs CRACK (Purple)

High-stim pre-workout with 500 mg caffeine for lifters who want aggressive energy, sharp focus and a strong pump from the first rep.$59.90

Rated 5.00 out of 5 based on 3 customer ratings

(3 customer reviews)

STIM LEVELHIGH500 mg caffeine

Flavour

Rocket Tropical Punch
Very Dark Berry
Cherry Lime Twist

Clear

Bundle & save · pick a flavor for each tub

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Ships from the USA

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In every full serving

500 mgTotal caffeine

4,000 mgCitrulline Malate

3,200 mgBeta Alanine

500 mgAgmatine Sulfate

Stack it with

Creatine Monohydrate - Pürest Creatine™ - 60 Servings
$29.90

Crack lineup: find your level

Crack InitiationSmooth Crack DailyMedium CRACK (Purple)High Crack ReloadedHigh Crack OGExtreme Crack Barbarian EditionExtreme Crack Gold Limited EditionExtreme

High-stim pre-workout with 500 mg caffeine for lifters who want aggressive energy, sharp focus and a strong pump from the first rep.

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Description

Dark Labs CRACK is built for lifters who want their training to feel aggressive, focused, and intentional. This is not a casual pre-workout — it’s for the days where you walk into the gym with a purpose and set the tone from the first rep.

CRACK Pre-Workout by Dark Labs®

CRACK Pre-Workout – Looking for a pre-workout supplement that will take your workouts to the next level? Look no further than CRACK Pre-Workout from Dark Labs. This potent formula is designed to give you an edge in the gym, whether you’re lifting weights or doing cardio.

So, if you’re ready to take your training to the next level, try CRACK Pre-Workout from Dark Labs. Your results will speak for themselves.

CRACK Pre-Workout Highlights

Increase Muscularity and Definition
More Speed, Power and Endurance
High Energy and Motivation
Insane Muscle Pumps
Explosive Strength and Power
Laser Focus

Manufactured for Dark Labs

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Dark Labs CRACK preworkout FAQ

What effects can I expect from using CRACK Pre-Workout?

By using CRACK Pre-Workout, you can expect improved muscle performance, enhanced energy and motivation, greater strength and power, better focus, and an overall more exhilarating workout experience.

How should I use CRACK Pre-Workout to maximize its effectiveness?

For best results, take one serving of CRACK Pre-Workout about 30 minutes before your workout. This timing helps ensure that the ingredients are fully absorbed and active, maximizing your energy, focus, and performance right when you need it.

Warning
This product contains high levels of caffeine and stimulants and is intended for healthy adults only. Do not use if you are pregnant or nursing. Do not exceed recommended serving. Stop use immediately if you experience discomfort.
Consult a licensed healthcare professional before use if you have or suspect a medical condition or are taking any medication. For athletic use only. Not for beginners or stimulant-sensitive individuals.
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.

Additional information

Weight	0.4 kg
Flavour	Rocket Tropical Punch, Very Dark Berry, Cherry Lime Twist
Stim Level	High
Total Caffeine	500 mg

3 reviews for Dark Labs CRACK (Purple)

Rated 5 out of 5

alex shannon (Verified user) – 27 March 2026
Rated 5 out of 5

James Randolph (Verified user) – 17 September 2026

so glad i found this pre workout it gives me awesome focus and energy
Rated 5 out of 5

Jarett Starr (Verified user) – 24 September 2026