Prom-In Serious PRE Natural 705 g lemon mint

Serious PRE 2.0 Natural is based on the same functional concept as the basic version, but is flavored exclusively with natural flavors and stevia - no synthetic colors or sweeteners.

It maintains the full effectiveness of the ergogenic axis citrulline - beta-alanine - creatine HCl and the neurocomplex tyrosine - choline - theanine, while eliminating substances that could unnecessarily burden the detoxification or nervous system.The goal is maximum purity of composition and long-term tolerability without compromising physiological effectiveness. The taste is naturally milder - for those who want to avoid any additives.

Serious PRE 2.0 - Natural - pre-workout without additives, flavored with nature

PROM-IN® Serious PRE 2.0 - Natural is based on the same functional concept as the basic version, but is flavoured exclusively with natural flavours and stevia - without synthetic colours and sweeteners. It maintains the full effectiveness of the ergogenic citrulline - beta-alanine - creatine HCl axis and the tyrosine - choline - theanine neurocomplex, while eliminating substances that could place unnecessary stress on the detoxification or nervous system. The goal is maximum purity of composition and long-term tolerability without compromising physiological efficacy. The taste is naturally milder - for those who want to avoid any additives.

PROM-IN® Serious Natural PRE 2.0 and performance support

Performance during physical exercise is limited by blood flow, the ability to buffer acid metabolites and rapid energy recovery. PROM-IN® Serious PRE 2.0 therefore contains a combination of three substances whose efficacy is well documented.

• L-Citrulline Malate (7000 mg) - Citrulline is a precursor to arginine and thus nitric oxide (NO), which supports vasodilation and muscle nutrient supply. The malate form adds an advantage: malic acid participates in the Krebs cycle and may support energy production. Studies show that doses above 6 g of citrulline malate improve endurance and delay fatigue (Bailey et al., 2015; Pérez-Guisado et al., 2010).
• Beta-alanine (3000 mg) - a known precursor to carnosine that acts as a hydrogen ion buffer. When taken regularly, it increases resistance during a load of 1-4 minutes, the zone where the greatest adaptive stimuli arise. A meta-analysis (Saunders et al., 2017) confirms a significant effect on interval performance.
• Creatine HCl (3000 mg) - a highly soluble form of creatine that allows to achieve a similar effect as 5 g of monohydrate, but with a lower risk of gastrointestinal distress. EFSA confirms that a daily intake of 3 g of creatine increases physical performance during repeated short-term intense exercise.

Synergy: Citrulline improves blood flow, beta-alanine delays acidification and creatine restores ATP stores. Together they form the performance triangle: more reps, higher intensity, longer performance.

PROM-IN® Serious PRE 2.0 - natural and support during exercise

Training is not a period of recovery, but a period of maximum performance. That is why PROM-IN® Serious PRE 2.0 - natural contains substances that can be used directly during physical activity.

• BCAAs (L-Leucine 3000 mg, L-Isoleucine 1500 mg, L-Valine 1500 mg) - Branched chain amino acids are metabolized directly in the muscles, providing an immediately available source of energy. In addition, leucine activates the mTOR signaling pathway, which is crucial for subsequent adaptation to exercise (Shimomura et al., 2006).
• Taurine (1000 mg) - an osmolyte and antioxidant that modulates calcium transport and promotes stable contraction of muscle fibers. Its protective role during intense exercise is documented in a number of studies (Ghandforoush-Sattari et al., 2010).

Synergy: BCAAs provide immediate fuel, taurine stabilizes the cellular environment. The result is a longer and more stable performance where energy does not drop precipitously but remains controlled.

PROM-IN® Serious PRE 2.0 - natural and concentration support

The nervous system is an important factor in performance. PROM-IN® Serious PRE 2.0 - natural therefore combines substances that support cognitive stability and concentration without over-stimulation.

• L-tyrosine (1000 mg) - a precursor of catecholamines (dopamine, noradrenaline). Studies show that supplementation with tyrosine can support cognitive performance during stress and fatigue (Jongkees et al., 2015).
• CDP-choline (250 mg) - a source of choline for the synthesis of acetylcholine, a neurotransmitter crucial for cognitive performance and attention.
• L-theanine (250 mg) - an amino acid found in tea. Research confirms that it contributes to a state of "restful alertness" - improving concentration while dampening excessive neural activation (Unno et al., 2018).
• Acetyl-L-carnitine (500 mg) - a carnitine derivative that supports mitochondrial metabolism and contributes to mental performance and resilience over the long term (Montgomery et al., 2003).

Synergy: Tyrosine and CDP-choline support neurotransmission of dopamine and acetylcholine, theanine stabilizes the nervous system, and ALCAR provides energy back-up for neurons. Together they create a state of focused energy without overstimulation.

PROM-IN® Serious PRE 2.0 - natural and micronutrients

Every detail plays a role. That is why PROM-IN® Serious PRE 2.0 is supplemented with micronutrients and bioactive ingredients in doses that are both functional and safe.

• Niacin (30 mg, 188% RHP) - a precursor to the coenzymes NAD+ and NADP+, which are essential for hundreds of enzymatic reactions associated with energy metabolism. The flush effect is related to vasodilation and is a natural consequence of its action. In the context of pre-workout, niacin promotes efficient energy flow and smooth substrate utilization during exercise.
• Vitamin B6 (pyridoxal-5'-phosphate, 1.1 mg = 78% RHP) - the active form of vitamin B6, which is involved in amino acid metabolism and the formation of neurotransmitters (dopamine, serotonin, GABA). At the same time, it supports gluconeogenesis, i.e. the formation of glucose from non-sugar sources, which is essential during prolonged exercise. In contrast to high doses, a safe concentration suitable for long-term use is chosen here.
• BioPerine® (1 mg) - black pepper extract standardized to piperine. In a targeted low dose, it increases the bioavailability of selected ingredients (especially CDP-choline and ALCAR) without increasing the risk of interactions with other supplements.

Synergy: Niacin provides energy through the NAD+/NADH cycle, B6 supports neurotransmitter balance and amino acid metabolism, and BioPerine® enhances absorption of key ingredients. Together, they form a metabolic backbone that allows the other ingredients to fully develop their effect.

PROM-IN® Serious PRE 2.0 - natural is a pre-workout product that builds on scientific knowledge, functional doses and respect for long-term health. It does not promise the illusion of immediate stimulation, but supports performance and concentration in accordance with physiology and the principles of adaptation

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