Pre-workout

Pre-workout stimulants are among the most widely used sports nutrition supplements when you want to increase performance, delay fatigue and get the most out of your training. Our range includes various forms of pre-workout products, such as Pre-Workout Drink or ArgiNO Drink.

What are pre-workout stimulants?

Pre-workout stimulants (pre-workouts) are nutritional supplements designed for use before training, helping to prepare the body for physical exertion.

Within the sports nutrition category, pre-workout stimulants are among the products that are often part of a comprehensive supplementation strategy for athletes. Their use is particularly widespread in strength and conditioning training programs, where emphasis is placed on training intensity and overall movement efficiency. Thanks to various forms of processing, they can be chosen by both beginners and advanced athletes according to individual preferences.

Pre-workout stimulants are often combined with other sports nutrition supplements, such as creatine, amino acids or proteins. These combinations are part of training plans focused on long-term performance support and regular physical activity. Each supplement has its own role within a supplementation system, while pre-workouts are mainly used before the actual workout.

In terms of timing, pre-workout stimulants are usually taken approximately 20–40 minutes before training so that the individual ingredients can be absorbed and prepare the body for physical exertion. This timing is especially important during intense workouts, where it is necessary to maximize the product’s potential within sports performance.

In recent years, stimulant-free pre-workouts have also become popular. These products do not contain caffeine but are based on amino acids and other active ingredients. They are particularly suitable for people who train in the evening or prefer a gentler approach without strong nervous system stimulation. Nevertheless, these forms can also be part of an effective routine within sports nutrition.

An important factor when using pre-workout stimulants is individual tolerance. Every body responds differently to active ingredients, so it is advisable to start with a lower dose and gradually adjust it according to personal needs and training load.

Pre-workout stimulants are now a common part of modern fitness and sports lifestyle. Combined with regular training, quality nutrition and recovery, they form a comprehensive approach typical of modern sports nutrition focused on performance, consistency and training efficiency.

They contain a combination of active ingredients, especially:

• L-arginine
• L-citrulline

• L-glutamine

• taurine

• L-ornithine

• and other amino acids or stimulants

How do they work?

The effect of pre-workout stimulants is based on a combination of improved muscle blood flow, an energy “boost” and support for the nervous system.

• L-arginine improves muscle blood flow and supports nitric oxide (NO) production, leading to the so-called “pump effect” – the feeling of pumped muscles during training.

• L-citrulline is converted into L-arginine in the body, extending the pump effect, increasing blood flow and improving oxygen utilization during physical exertion.

• L-glutamine supports muscle recovery and helps protect muscle tissue from breakdown during intense training.

• Taurine contributes to better nervous system function, supports focus and overall performance.

• L-ornithine supports recovery and may contribute to maintaining training performance for longer.

The synergy of these ingredients leads to higher energy levels, better concentration and more intense training.

When and for whom do they make sense?

Pre-workout stimulants are suitable for:

• strength training (fitness, bodybuilding),
• CrossFit and HIIT workouts,
• weightlifting and strength sports,
• sprinting and explosive sports,
• demanding training days,
• athletes during bulking and cutting phases.

They are especially useful when:

• you feel tired before training,
• you need to increase intensity,
• you want better focus,
• you want to get more out of your workout.

A popular product in this category is for example ArgiNO Drink, which is known for its pump effect and combination of amino acids.

How to choose the right product?

When choosing a pre-workout stimulant, focus mainly on the ingredients and the intended purpose.

Important ingredients:

• L-arginine (blood flow support and pump effect),
• L-citrulline (endurance and energy),
• taurine (focus and nervous system support),
• L-glutamine (recovery),
• L-ornithine (performance support).

However, it is important to remember that some pre-workout stimulants also contain caffeine. Therefore, caffeine-based pre-workouts are not suitable in the evening. Their stimulating effect may interfere with falling asleep, reduce sleep quality, and affect overall recovery.

When choosing a product, also consider:

• stimulant content (e.g. caffeine vs. caffeine-free),
• form (powder, drink, capsules),
• taste and solubility,
• unnecessary added ingredients.