Description

Koka Labz OXYSTIM GEN II – Next Gen High-Stim Pre-Workout

Koka Labz OXYSTIM GEN II is a next-generation high-stimulant pre-workout built for experienced users who want extreme training intensity, aggressive energy, locked-in focus and serious pump support from a single fully loaded formula.

GEN II combines 6 g Citrulline Malate, 3.2 g Beta-Alanine, 2 g L-Tyrosine, 1 g Agmatine Sulfate and 600 mg Alpha GPC 50% with an advanced stimulant system featuring 350 mg Caffeine Anhydrous, 300 mg N-Phenethyl Dimethylamine Citrate, 200 mg DMHA, Theobromine, Di-Caffeine Malate, Halostachine, Synephrine HCl, Yohimbine HCl and Alpha Yohimbine.

This is not a basic everyday pre-workout. OXYSTIM GEN II is designed for experienced high-stim users looking for maximum intensity when it is time to train hard.

Built for Extreme Training Sessions

OXYSTIM GEN II attacks performance from multiple angles:

• Extreme Energy – multi-stage stimulant combination designed to deliver powerful pre-workout drive.
• Laser Focus – L-Tyrosine and Alpha GPC support concentration and mental performance during demanding sessions.
• Massive Pumps – Citrulline Malate and Agmatine Sulfate form the core of the nitric oxide and pump system.
• Muscular Endurance – 3.2 g Beta-Alanine supports high-intensity exercise capacity.
• Training Intensity – a comprehensive stimulant matrix built for experienced users who want more than a standard caffeine formula.
• 25 Fully Loaded Servings – every full serving delivers 17.4 g of active ingredients.

OXYSTIM GEN II Supplement Facts

Serving Size: 1 Scoop – 17.4 g
Servings Per Container: 25

6,000 mg L-Citrulline Malate 2:1

Citrulline Malate forms the foundation of the pump complex. Citrulline is commonly used in pre-workout formulas to support nitric oxide production and blood flow during exercise, while the malate component complements its role in demanding training sessions.

3,200 mg Beta-Alanine

A full 3.2 g serving of Beta-Alanine supports muscular carnosine production and is particularly suited to repeated high-intensity efforts where fatigue resistance matters.

The temporary tingling sensation associated with Beta-Alanine is normal for many users.

2,000 mg L-Tyrosine

L-Tyrosine is included at a substantial 2 g dose to support mental performance, concentration and training focus, particularly when exercising under physically demanding conditions.

1,000 mg Agmatine Sulfate

Agmatine complements Citrulline Malate in the pump section of the formula and is commonly used by experienced athletes looking for stronger muscle fullness and an enhanced training-day pump.

600 mg Alpha GPC 50%

Alpha GPC is a highly regarded choline source commonly included in performance-focused formulas for its role in acetylcholine production and cognitive function.

OXYSTIM GEN II provides 600 mg of Alpha GPC 50% material per serving.

Multi-Stage Stimulant Matrix

The real character of Koka Labz OXYSTIM GEN II comes from its extensive stimulant system.

350 mg Caffeine Anhydrous

Fast-acting caffeine forms the primary energy base, supporting alertness, attention and exercise performance.

300 mg N-Phenethyl Dimethylamine Citrate

Included as part of the formula’s mood, drive and stimulation complex, working alongside caffeine and the other central stimulants.

200 mg 2-Aminoisoheptane – DMHA

OXYSTIM GEN II contains 200 mg DMHA per full serving, positioning it firmly within the hardcore high-stim category.

DMHA is combined with caffeine, phenethylamine derivatives and additional supporting stimulants rather than being used as a standalone ingredient.

150 mg Theobromine

Theobromine is a methylxanthine structurally related to caffeine and is used here to complement the broader stimulant profile.

100 mg Infinergy® Di-Caffeine Malate

Infinergy® provides an additional caffeine source alongside Caffeine Anhydrous, creating a more complex multi-source stimulant system.

Halostachine + Synephrine HCl

75 mg Halostachine and 40 mg Synephrine HCl complete another layer of the high-intensity stimulant blend.

Yohimbine HCl + Alpha Yohimbine

For experienced stimulant users only, GEN II finishes with:

• 3 mg Yohimbine HCl
• 2 mg Alpha Yohimbine 90%

This combination significantly increases the intensity of the formula and is one of the reasons OXYSTIM GEN II should be approached conservatively when assessing tolerance.

BioPerine® Black Pepper Extract

Each serving also provides 10 mg BioPerine®, a standardized black pepper extract containing 95% piperine.

Recommended Use

Mix 1 scoop (17.4 g) with approximately 250–350 ml of cold water and consume 20–30 minutes before training.

New users should begin with ½ scoop to assess individual tolerance.

Do not exceed 1 scoop within 24 hours.

Do not combine with additional caffeine, pre-workouts, energy drinks or other stimulant-containing products.

Avoid use within approximately 6–8 hours of bedtime.

Who Is OXYSTIM GEN II For?

OXYSTIM GEN II is designed primarily for:

• Experienced high-stim pre-workout users
• Heavy strength and bodybuilding sessions
• High-intensity gym training
• Users wanting strong energy and mental drive
• Athletes prioritising pumps and workout intensity
• Users already familiar with ingredients such as DMHA, Yohimbine and Alpha Yohimbine

This formula is not intended as an entry-level pre-workout.

Other Ingredients

Citric Acid, Silicon Dioxide, Natural Flavors, Sucralose, Acesulfame Potassium.

Allergen Statement

Manufactured in a facility that also processes products which may contain milk, eggs, fish, shellfish, tree nuts, peanuts, soy, wheat and sesame.

Warning

High-stimulant formula.

Not intended for persons under 18 years of age. Do not use during pregnancy or breastfeeding.

Consult a healthcare professional before use if you have a medical condition or take medication.

Do not combine with other stimulant or caffeine-containing products.

Discontinue use if adverse effects occur.

Store in a cool, dry place away from heat, direct sunlight and moisture. Keep the container tightly closed.

KEEP OUT OF REACH OF CHILDREN.