Citrulin malat
Află ce este Citrulina Malat, cum funcționează, care sunt beneficiile și cum să îl administrezi corect.
What is Citrulline Malate?
Citrulline Malate — Citrulline malate is a dietary supplement composed of the amino acid L-citrulline, bound to malic acid (malate). This combination is designed to optimize athletic performance by improving the production of nitric oxide and the efficiency of energy metabolism.
🔬 From SportZone's experience
In our work with over 50,000 clients, we see that Citrulline Malate is one of the most sought-after and effective products for improving training performance. A common mistake is expecting an immediate "boost" like from a stimulant; instead, Citrulline Malate builds endurance and pump gradually. We observe significant improvement in time to fatigue and volume of work performed with regular intake.
⚡ Citrulline Malate in brief
- Type: Amino acid bound to an organic acid
- Origin: Synthetic complex (L-citrulline is natural, malate is natural)
- Best for: Improving endurance, reducing fatigue, and muscle pump
- Timing: Pre-workout
- Daily dose: 6-8 grams (for a 2:1 ratio)
- Main benefit: Increases energy and nitric oxide production, delaying muscle fatigue.
Explained in simple terms: What does Citrulline Malate do?
Imagine your muscles are like an engine that needs fuel and good cooling. Citrulline malate is like super fuel that not only provides more energy for the engine (through malic acid) but also improves blood circulation (through citrulline), so oxygen and nutrients reach the working muscles faster and more effectively, while waste products are cleared out quicker. This means you can train longer and more intensely without getting tired as quickly.
👉 In other words: Citrulline malate helps you train longer, stronger, and with a better pump by providing your muscles with more energy and better blood flow.
Scientific explanation of Citrulline Malate
Citrulline malate is a compound consisting of the non-essential alpha-amino acid L-citrulline and the dicarboxylic acid malate (malic acid), typically in a 2:1 ratio (two moles of citrulline to one mole of malate). L-citrulline is a key intermediate in the urea cycle, where it participates in ammonia detoxification. Upon ingestion, L-citrulline is converted to L-arginine in the kidneys, which is a direct precursor to nitric oxide (NO). Increased NO levels lead to vasodilation, improving blood flow and the delivery of oxygen and nutrients to working muscles. Malate, in turn, is an important metabolite in the Krebs cycle (citric acid cycle), where it participates in the production of adenosine triphosphate (ATP) – the cell's primary energy currency. The synergistic action of L-citrulline and malate is aimed at improving aerobic and anaerobic metabolism, reducing lactic acid and ammonia, and increasing energy production.
How does Citrulline Malate work in the body and why is it effective?
The primary mechanism of Citrulline Malate involves:
📚 Scientific sources
- Perez-Guisado, J., & Jakeman, P. M. (2010). Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness. Journal of Strength and Conditioning Research, 24(5), 1215-1222. (DOI: 10.1519/JSC.0b013e3181cb28a0)
- Bendahan, D., et al. (2002). Citrulline malate effect on aerobic and anaerobic exercise: a review. British Journal of Sports Medicine, 36(5), 374-378. (PubMed: 12384662)
- Suzuki, T., et al. (2016). Oral L-citrulline supplementation enhances cycling performance in healthy trained men: A double-blind, randomized, placebo-controlled 2-way crossover study. Journal of the International Society of Sports Nutrition, 13, 6. (DOI: 10.1186/s12970-016-0112-6)
- Gonzales, J. U., et al. (2018). Does l-citrulline supplementation improve exercise performance in older adults? A systematic review and meta-analysis. European Journal of Nutrition, 57(2), 527-537. (DOI: 10.1007/s00394-017-1549-3)
- Increased Nitric Oxide (NO) levels — L-citrulline is converted to L-arginine, which is a precursor to NO. NO relaxes blood vessels, improving blood circulation and the delivery of oxygen and nutrients to muscles.
- Involvement in the Krebs Cycle — Malate is a key intermediate in the Krebs cycle, which is central to ATP (energy) production. This aids in more efficient energy use and delays fatigue.
- Reduction of Ammonia and Lactic Acid — L-citrulline helps eliminate ammonia, a toxic byproduct of metabolism that contributes to fatigue. Malate can help buffer lactic acid.
👉 Final effect: Citrulline malate improves energy production, blood circulation, and detoxification of metabolic waste, leading to delayed fatigue and improved athletic performance.
What are the proven benefits of taking Citrulline Malate?
- ✅ Increased Endurance — Its ability to improve ATP production and reduce lactic acid buildup allows for longer and more intense workouts.
- ✅ Better Muscle Pump (Vasodilation) — Increased nitric oxide production widens blood vessels, leading to better blood flow to muscles and a pump sensation.
- ✅ Reduced Muscle Fatigue and Soreness — By eliminating ammonia and buffering lactic acid, Citrulline Malate helps reduce fatigue during training and post-workout muscle soreness.
- ✅ Improved Recovery — better blood flow and more efficient removal of metabolic waste contribute to faster recovery after physical exertion.
How to take Citrulline Malate for best results?
Dosage: The recommended dose for Citrulline Malate (in a 2:1 ratio) is between 6 and 8 grams per day. For more sensitive individuals, you can start with 3-5 grams and gradually increase the dose.
Timing: For maximum effect, take Citrulline Malate 30 to 60 minutes before training. This allows the ingredients to be absorbed and reach optimal levels in the blood before physical exertion.
Practical tip: You can dissolve Citrulline Malate in water or mix it with your favorite pre-workout drink.
Should you take Citrulline Malate?
✅ Yes, if:
- You want to improve your endurance during training, delaying muscle fatigue and training longer.
- You are looking for a better muscle pump and vascularity, as Citrulline Malate improves blood flow to muscles.
- You want to speed up your recovery after intense workouts, reducing muscle soreness and fatigue.
❌ No, if:
- You have low blood pressure, as Citrulline Malate can lower it further through vasodilation.
- You suffer from severe kidney or liver diseases, as its metabolism may be impaired.
- You are taking medications for cardiovascular diseases or blood pressure regulation without consulting a doctor.
Who is Citrulline Malate NOT suitable for?
- People with hypotension (low blood pressure) — due to its vasodilating effect, Citrulline Malate can further lower blood pressure.
- Pregnant and breastfeeding women — there is insufficient research on safety in this group, so avoidance is recommended.
- Individuals taking nitrates or erectile dysfunction medications — the combination can lead to a dangerously low blood pressure.
- People with severe heart, kidney, or liver diseases — consultation with a doctor is mandatory due to potential impact on these systems.
Who is Citrulline Malate best for?
- 🏋️♂️ Strength athletes — improves pump, strength, and reduces fatigue during heavy sets.
- 🏃 Endurance athletes — increases endurance, delays the onset of fatigue, and supports more intense and longer workouts.
- 🧍♂️ Active individuals — helps with better physical performance in any sport and reduces fatigue after an active day.
- 💪 Bodybuilders — provides improved pump and vascularity, which are key for training and appearance.
What pairs well with Citrulline Malate for maximum effect?
- Creatine — for a synergistic effect on strength, endurance, and recovery, as creatine provides quick energy, while citrulline malate improves blood flow and reduces fatigue.
- Beta-Alanine — for additional lactic acid buffering and increased endurance, especially during high-intensity interval training.
- BCAAs/EAAs — to support muscle growth and recovery, as amino acids provide building blocks, and citrulline malate improves their delivery to muscles.
Pros and cons of Citrulline Malate
✅ Pros
- Significantly improves athletic endurance and reduces fatigue.
- Leads to better muscle pump and vascularity.
- Speeds up recovery and reduces post-workout muscle soreness.
- Has a beneficial effect on the elimination of toxins like ammonia.
❌ Cons
- Mild gastrointestinal discomfort may occur at higher doses.
- May have a slightly bitter or sour taste if unflavored.
- High doses can lead to a drop in blood pressure in some individuals.
What to compare Citrulline Malate to?
Understand how Citrulline Malate differs from other supplements:
- L-Citrulline — L-citrulline is the pure amino acid, while Citrulline Malate also includes malic acid, which has additional benefits for energy metabolism. L-citrulline is more focused on vasodilation, whereas Citrulline Malate is for overall metabolic support.
- L-Arginine — L-arginine is a direct precursor to NO but has lower bioavailability than L-citrulline, as a significant portion is broken down in the liver before reaching the bloodstream. Citrulline malate is more effective at raising plasma arginine levels.
- Beta-Alanine — Beta-alanine reduces muscle fatigue by buffering lactic acid, while Citrulline Malate works by improving blood circulation and energy metabolism. The two supplements are often combined for a synergistic effect.