PROM-IN Serious PRE 2.0 705 g Lemon/mint
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PROM-IN Serious PRE 2.0 705 g Lemon/mint
PROM-IN Serious PRE 2.0 Natural
Lemon/Mint, 705 g
Performance during physical exertion is limited by blood flow, the ability to buffer acidic metabolites and rapid energy recovery. This pre-workout therefore contains a combination of three substances whose effectiveness is well documented by scientific studies.
PROM-IN Serious PRE 2.0 Natural
A stimulant-free pre-workout. The formula uses only natural flavouring and achieves its sweet taste solely through the use of steviol-glycosides. It contains no synthetic sweeteners, colourings or preservatives. It combines citrulline, beta-alanine and creatine HCl to support blood flow, optimise muscle function and promote energy production. The combination of tyrosine, CDP choline and L-theanine supports focus and neuromuscular coordination. Each ingredient is present in a dose that corresponds to long-established clinical studies.
Key Features of PROM-IN Serious PRE 2.0 Natural
- Performance support
- Support during exertion
- Concentration support
Active Ingredients
- L-Citrulline Malate (7000mg) – citrulline is a precursor to arginine and thus to nitric oxide (NO), which promotes vasodilation and the supply of nutrients to muscles. The malate form adds an advantage: malic acid participates in the Krebs cycle and can support energy production. Studies show that doses above 6g of citrulline malate improve endurance and delay the onset of fatigue. ¹, ²
- Beta-Alanine (3000mg) – a well-known precursor to carnosine, which acts as a buffer for hydrogen ions. When used regularly, it increases endurance during exercise lasting 1–4 minutes, which is the zone where the greatest adaptive stimuli occur. A meta-analysis confirms a significant effect on interval performance. ³
- Creatine HCl (3000mg) – a highly soluble form of creatine that allows for a similar effect to 5g of monohydrate, but with a lower risk of gastrointestinal issues. The EFSA confirms that a daily intake of 3g of creatine increases physical performance during repeated short-term, high-intensity exercise.
- BCAAs (L-Leucine 3000mg, L-Isoleucine 1500mg, L-Valine 1500mg) – branched-chain amino acids are metabolised directly in the muscles, providing an immediately available source of energy. Leucine also activates the mTOR signalling pathway, which is key for subsequent adaptation to exercise. ⁴
- Taurine (1000mg) – an osmolyte and antioxidant that modulates calcium transport and supports stable muscle fibre contraction. Its protective role during intense exercise is documented by numerous studies. ⁵
- L-Tyrosine (1000mg) – a precursor to catecholamines (dopamine, noradrenaline). Studies show that tyrosine supplementation can support cognitive performance under stress and fatigue. ⁶
- CDP-Choline (Cogniwin®) (250mg) – a source of choline for the synthesis of acetylcholine, a neurotransmitter crucial for cognitive performance and attention.
- L-Theanine (250mg) – an amino acid found in tea. Research confirms that it contributes to a state of “calm alertness” – improving concentration while dampening excessive nervous activation. ⁷
- Acetyl-L-Carnitine (500mg) – a derivative of carnitine that supports mitochondrial metabolism and contributes to long-term mental performance and resilience. ⁸
- Niacin (30mg, 188% RI) – a precursor to the coenzymes NAD+ and NADP+, which are essential for hundreds of enzymatic reactions related to energy metabolism. The flush effect is associated with vasodilation and is a natural consequence of its action. In the context of a pre-workout, niacin supports an efficient flow of energy and the smooth utilisation of substrates during performance.
- Vitamin B6 (Pyridoxal-5'-Phosphate, 1.1mg = 78% RI) – the active form of vitamin B6, which is involved in amino acid metabolism and the formation of neurotransmitters (dopamine, serotonin, GABA). It also supports gluconeogenesis, the creation of glucose from non-carbohydrate sources, which is crucial during prolonged physical exertion. Unlike high doses, a safe concentration suitable for long-term use has been chosen here.
- BioPerine (1mg) – an extract from black pepper standardised 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.
Nutritional Values and Ingredients
RI - Reference Intake of an average adult
* = RI has not been established
| Nutritional component | Content per serving (23.5 g) | RI |
|---|---|---|
| L-citrulline malate | 7000mg | * |
| Beta-alanine | 3000mg | * |
| Creatine hydrochloride | 3000mg | * |
| BCAA (L-leucine, L-isoleucine, L-valine) | 3g, 1.5g, 1.5g | * |
| Taurine | 1000mg | * |
| L-tyrosine | 1000mg | * |
| Acetyl-L-carnitine HCl | 500mg | * |
| CDP-choline | 250mg | * |
| L-theanine | 250mg | * |
| Niacin | 30mg | 188% |
| Pyridoxal-5´-phosphate | 2mg | * |
| of which vitamin B6 | 1.1mg | 78% |
| BioPerine | 1mg | * |
L-citrulline malate 2:1, beta-alanine, creatine hydrochloride 2:1, L-leucine, L-isoleucine, L-valine, L-tyrosine, taurine, Acetyl-L-carnitine HCl, anti-caking agent: silicon dioxide; CDP-choline (citicoline), L-theanine, flavouring, sweeteners: sucralose, steviol-glycosides from stevia; nicotinamide (niacin), pyridoxal-5‘-phosphate (vitamin B6), BioPerine® – black pepper fruit extract; colouring concentrate from beetroot.
Preparation
Mix 23.5g (7 level scoops) in a shaker with 400–500ml of still water.
Recommended Dosage
Take 23.5g 15–20 minutes before training. Individuals with a low body weight (men under 60kg, women under 50kg) should take half a dose dissolved in 200–250ml of still water.
Storage
The product is not suitable for children, pregnant or breastfeeding women. Keep out of the reach of children. Store in a dry place at a temperature up to 25°C, protect from direct sunlight and frost. Ensure the packaging is properly sealed and follow the preparation methour Do not exceed the recommended daily dosage. The manufacturer is not liable for any damage caused by improper use or storage. This product is not a substitute for a varied diet. Once opened, consume within 3 months.
Sources
1. Bailey SJ et al. L-Citrulline supplementation improves O₂ uptake kinetics and high-intensity exercise performance in humans. Journal of Applied Physiology. 2015
2. Pérez-Guisado J, Jakeman PM. Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness. Journal of Strength and Conditioning Research. 2010
3. Saunders B et al. β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis. British Journal of Sports Medicine. 2017
4. Shimomura Y et al. Exercise promotes BCAA catabolism: effects of BCAA supplementation on skeletal muscle during exercise. Journal of Nutrition. 2006
5. Ghandforoush-Sattari M et al. Pharmacokinetics of oral taurine in healthy volunteers. Amino Acids. 2010
6. Jongkees BJ et al. Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands: a review. Journal of Psychopharmacology. 2015
7. Unno K et al. Anti-stress effects of L-theanine: a clinical review. Nutrients. 2018
8. Montgomery SA et al. Meta-analysis of double blind randomized controlled clinical trials of acetyl-L-carnitine versus placebo in the treatment of mild cognitive impairment and mild Alzheimer’s disease. International Clinical Psychopharmacology. 2003
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PROM-IN, s.r.o., Plzeňská 385, 364 01 Toužim, Česká republika, [email protected]
Specifications can be changed without notice. Images are for illustrative purposes only.
