- Pure L-leucine
- Plant source
- Essential amino acid to gain muscle mass
- Perfect to enriched protein sources that are low in leucine. Suitable for vegans.
What is L-leucine?
L-leucine by HSNraw is a product that has been exclusively made from the most bioavailable form of leucine (Morozov, 1979). It has been obtained from plant sources, without aggressive treatments that could compromise the quality of the raw ingredient.
Powder format to make it easier to dose and combine with other food supplements.
L-leucine is an amino acid, that is, one of the units that make up proteins. It belongs to the branched chain amino acids (BCAA's) and the essential amino acids (EAA's).
The latest studies show that it is the main amino acid in charge of signalling the translocation and transcription of the protein complex that conditions the protein synthesis. Therefore, it helps us gain muscle mass (Dodd and Tee, 2012).
Why take L-leucine?
L-leucine is possibly the most important amino acid from all the ones that make up a high quality protein. Moreover, it is an essential element, which means that we have to obtain it from the diet, otherwise our body will not be able to synthesize as much as we need, resulting in a malnourishment (Gil, 2010).
Crucial amino acid for muscle anabolism
L-leucine has been described as “a crucial amino acid for muscle anabolism”, this is due to the fact that the muscle cells have a protein complex known as mTORC1, whose activation triggers a series of reactions that lead to an increase of muscle protein synthesis, which helps us gain and preserve our muscle mass (Yoon, 2017).
This amino acid plays an important role in the signalling and activation of the mTORC1 pathway through a series of highly complex molecular mechanisms (Wolfson et al., 2016).
“Beyond working as a mere substrate, leucine has proven in many studies that it is the amino acid that “turns on” the muscle protein synthesis” (Philips, 2016).
This theory is called “leucine threshold” and it assesses the utility of a protein when it comes to performing processes that result in muscle mass gains. This will depend on the amount of leucine that reaches that blood and how quickly it is, since the body needs a minimum amount to start off all the processes.
Without leucine, even if we had the rest of amino acids available, the muscle anabolism processes would never take place.
Necessary for the protein synthesis processes
L-leucine has become an indispensable amino acid for the protein synthesis which results in muscle mass gains. The time it takes to reach the blood is also a big determinant.
That is why in HSN we bring you free form L-leucine, which does not have to be digested and which is immediately available for its complete absorption (Boron and Boulpaep, 2017).
Our L-leucine has been obtained through a fermentation process from plant sources.
We have rejected traditional sources to produce leucine (feathers, beaks and human hair). The result is a high quality product suitable for vegans.
How to take L-leucine?
The leucine threshold is somewhere between 1-3g per protein intake, depending on the study. For this product, the recommended dose is one scoop (5g) before the workout and another one afterwards.
How can we combine L-leucine?
Combine L-leucine with Evoeaa's to get all the essential amino acids enriched with the main determinant for its quality.
- Boron, W., Boulpaep, E. (Eds.) (2017). Medical physiology: a cellular and molecular approach. Philadelphia, PA: Saunders/Elsevier.
- Gil, A. (2010). Tratado de Nutrición. Nutrición Humana en el Estado de Salud. (Coord. Martínez, E & Maldonado, J.). Madrid: Editorial Médica Panamericana
- Morozov, L. (1979). Mirror symmetry breaking in biochemical evolution. Origins of Life, 9(3), 187–217.
- Phillips, S. M. (2016). The impact of protein quality on the promotion of resistance exercise-induced changes in muscle mass. Nutrition & Metabolism, 13, 64.
- Wolfson, R. L., Chantranupong, L., Saxton, R. A., Shen, K., Scaria, S. M., Cantor, J. R., & Sabatini, D. M. (2016). Sestrin2 is a leucine sensor for the mTORC1 pathway. Science (New York, N.Y.), 351(6268), 43–48.
- Yoon, M.-S. (2017). mTOR as a Key Regulator in Maintaining Skeletal Muscle Mass. Frontiers in Physiology, 8, 788.
|Daily doseper serving|
|Serving size: 1 scoop (5g)|
|Daily dose: 2 scoops (10g)|
|Servings per container: 30|
Ingredients de L-LEUCINE POWDER 150g:L-leucine (produced through a vegetable fermentation process).
How to take L-LEUCINE POWDER 150g:Mix 1 scoop (5g) with water, juice or your favourite pre-workout drink, twice a day. On training days, take 1 serving before training and 1 right after for better results.
Warnings de L-LEUCINE POWDER 150g:Consult your doctor before starting any nutritional or exercise program. Nutritional supplements should not be used to replace a balanced diet. Do not exceed the stated recommended daily dose. Once opened, store in a cool (under 25ºC), dry and dark place. Keep out of reach of the smallest children.
Videos Related To L-LEUCINE POWDER
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I'm on a cutting diet and I've been using this product to protect my muscle mass. Great quality/price too.HSN Sport Nutrition and Natural Dietetics
Great supplement if you train hard
Excellent product if you want to enhance the protein synthesis and improve the recovery. The flavour will go unnoticed if you combine it with another flavoured supplement. I usually add it to my post-workout shake.HSN Sport Nutrition and Natural Dietetics
It helps you achieve a good recovery after an intense workout, I do not like its flavour with water, that is why I like to mix it with my pre-workout shakeHSN Sport Nutrition and Natural Dietetics
High quality amino acid
The properties of the product speak for themselves: no additives, vegetable origin, OGM free, just the raw ingredient. It provides an excellent recovery after workout.HSN Sport Nutrition and Natural Dietetics