
L-PHENYLALANINE POWDER
Phenylalanine powder. 100% Raw. Vegetable amino acid. Very soluble. Neutral flavour. Suitable for vegans.





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- L-phenylalanine powder.
- Essential amino acid.
- Pure, 100% raw.
- Obtained from vegetable sources.
- Suitable for vegetarians and vegans.
Table of contents
What is L-Phenylalanine Powder?
L-Phenylalanine powder by RawSeries is a vegan powdered food supplement based on L-phenylalanine from vegetable fermentation.
L-phenylalanine is an aromatic amino acid, essential amino acid group, or nutritionally indispensable, i.e. those that must be provided through the diet.
This food supplement is suitable for vegetarian and vegan diets.
Why buy L-Phenylalanine at HSN?
L-phenylalanine, in natural form
Many phenylalanine products on the market contain a racemic mixture of dextro- and levo-amino acid enantiomers, i.e. they are not pure L-phenylalanine, but DL-phenylalanine.
This form of phenylalanine is different, as the natural form of amino acids is always L-isomerism; our body's proteins are composed almost exclusively of L-amino acids (Novotny and Kleywegt, 2005).
This is why we have selected this form for the production of our product, in order to achieve the highest possible availability, because we are always looking for the highest quality.
Our L-phenylalanine is vegetable
Did you know that...
are our amino acids vegan?
Yes, vegans! Amino acids in the food supplement industry are usually obtained from animal sources: bird feathers, mammal hair, even human hair!
This is why most of the free amino acids on the market are not labelled 'suitable for vegans', as they are of animal origin.
At HSN we have one objective: to bring food supplements to the entire sports population, regardless of their ethical position regarding the consumption of animal derivatives.
Why take away the possibility of using L-phenylalanine?
Our product contains only pure L-phenylalanine powder obtained from vegetable sources. Through a fermentation process we are able to obtain the amino acid without using any animal sources at all.
That's why you'll find the 'suitable for vegans' seal on our amino acids, because vegans and non-vegans. We're all HSN!
How does Phenylalanine taste?
L-Phenylalanine has a slightly bitter taste.
Which products should I combine L-phenylalanine powder with?
With:
Complementary bibliography
- Arner, P. (1999). Catecholamine-induced lipolysis in obesity. International Journal of Obesity, 23, 10–13.
- Gil, A. (2010). Tratado de Nutrición. Nutrición Humana en el Estado de Salud. (Coord. Martínez, E & Maldonado, J.). Madrid:Editorial Médica Panamericana.
- Jameson, J. L., In DeGroot, L. J., In De, K. D. M., In Giudice, L., In Grossman, A., In Melmed, S., In Potts, J. T., ... In Weir, G. C. (2016). Endocrinology: Adult & pediatric. Philadelphia, PA : Elsevier/Saunders.
- Novotny, M., & Kleywegt, G. J. (2005). A survey of left-handed helices in protein structures. Journal of Molecular Biology, 347(2), 231–241.
- Ueda, K., Sanbongi, C., Yamaguchi, M., Ikegami, S., Hamaoka, T., & Fujita, S. (2017). The effects of phenylalanine on exercise-induced fat oxidation: A preliminary, double-blind, placebo-controlled, crossover trial. Journal of the International Society of Sports Nutrition, 14(1), 34.
Nutritional FactsL-PHENYLALANINE POWDER 150g |
daily doseper serving |
Serving size: 1/3 scoop of 5ml (700mg) | ||
daily dose: 1/3 scoop of 5ml (700mg) | ||
Servings per container: 214 | ||
Daily amount | ||
---|---|---|
L-Phenylalanine | 700mg |
Ingredients
L-phenylalanine (produced through a vegetable fermentation process).
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. We recommend the use of a kitchen scale in cases where precise dosing is required. The scoop/product quantity equivalences (grams or milligrams) are indicative, as the density of powdered products may vary between flavours and batches. It is necessary to maintain a varied and balanced diet and a healthy lifestyle. Health claim awaiting European authorization.

How to take L-PHENYLALANINE POWDER 150g
Mix 1/3 of a 5ml scoop (700mg approx.) with 100-200ml of water, juice or the beverage of your choice, take 1 time a day preferably 15 minutes before a meal.

A satisfied customer says:
Cash
Siko 06/02/2023
Easy to drink. Good value for money
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A critical customer says:
Tastes terrible
Anakristi 23/02/2023
I dilute it in half a glass of water and it tastes terrible. I can't comment on its effectiveness because I've only been taking it for two days.
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Essential
Osvaldo 01/08/2025
Can not miss in my daily supplementation. The best value for money on the market.
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Quality
Noemí 14/06/2025
Quality product, the presentation format allows the product to be preserved without losing quality, but it is not practical for transport.
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PHENYLALANINE
Suplementos 11/02/2025
It has practically no taste. So far I notice benefits in the headache. Perfect delivery
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Phenylalanine
Suplementos 15/12/2024
It has practically no taste. So far I notice benefits in the headache. The delivery is perfect.
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Good supplement
Alba 12/07/2024
Easy to take, it does not have a very unpleasant taste and as it is a small quantity it is easily diluted.
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