The capsules contain the active substance - Phenylalanine.

Additional components - triglycerides, silicon dioxide, vegetable stearic acid, gelatin, cellulose, purified water.

Release form

Available in capsules packed in a bottle of 60 pcs.

Pharmachologic effect

Phenylalanine It is a synthetic substitute for the most important natural amino acid with a combined effect.

Pharmacodynamics and pharmacokinetics

L-phenylalanine - what is it?

This substance is an artificial substitute for the natural amino acid that the human body produces. The structural formula of Phenylalanine is C3H5CH2CH.

Taking the drug helps to restore normal pigmentation of the skin, clarity of thinking, accelerate the onset of a sense of vigor. In the synthesis of adrenaline stimulation noted cholecystokinin as an appetite activator. The drug is prescribed for the treatment of various disorders: Parkinson's disease, depression, migraine, chronic pain syndromes, obesity and other things.

This amino acid is indispensable for building a protein block in the human body. In this case, the substance is involved in the synthesis insulin papain and melanin. In addition, the component helps to remove metabolic products from organisms, improving the secretory functions of the pancreas and liver, normalizing the functioning of the thyroid gland and adrenal glands.

In addition, accelerating the exchange of phenylalanine and tyrosine, basic neurotransmitters: norepinephrine and dopamine. As a result, pain decreases, mood, memory, learning ability improves, libido increases. Also formed phenylethylaminewho is responsible for the feeling of falling in love.

L-phenylalanine is involved in the production of thyroxine, which is the base thyroid hormone. This hormone regulates metabolism, helping to get rid of obesity.

Indications for use

The use of phenylalanine is recommended for:

  • depressive states;
  • chronic fatigue syndrome;
  • hyperactivity or attention disorder;
  • obesity;
  • arthritis;
  • alcoholism;
  • premenstrual syndrome;
  • drug, caffeine addiction;
  • migraines
  • Vitiligo
  • chronic pain syndromes;
  • Parkinson's disease.


The drug is not prescribed for:

  • hypersensitivity;
  • phenylketonuria;
  • lactation, pregnancy;
  • single use of MAO inhibitors.

Side effects

In most cases, taking the drug does not lead to side effects. In this case, the manifestation of allergic reactions in the form of itching and rash caused by hypersensitivity to the drug should not be ruled out.

Instructions for use of L-Phenylalanine (Method and dosage)

It is recommended to take a capsule of the drug 1-3 times daily. This is usually done between meals. The duration of therapy is established by a specialist.


There have been no cases of overdose with this drug.


It was found that this amino acid does not enter into drug interaction with other drugs.

Terms of sale

A prescription is required to purchase the capsules.

Storage conditions

The place to store the drug should be dry, cool, inaccessible to children.

Shelf life

2 years.


The main analogues are represented by drugs: Phenylalanine, DL-Phenylalanine.


This amino acid helps to reduce the manifestations of a hangover syndrome, alcohol dependence.

L-Phenylalanine Reviews

As a rule, most patients who have taken this synthetic amino acid substitute report that this is one of the effective tools to help reduce the manifestations of addiction, depressions symptoms Parkinson's disease.

Many users are wondering where else this amino acid is contained. Besides the fact that it is included in the composition of various drinks "for the mind," this component can be found in products: beef, chicken, fish, soybeans, eggs, cottage cheese and milk.

There are also many messages from users who are interested in what is Phenylalanine and whether it is harmful to the human body. To this, experts answer that, of course, everything must be observed. The fact is that taking any means with the goal of calming, getting pleasure and fencing off external factors is dangerous for a person. Moreover, it can be addictive and disrupt the activity of internal organs. Therefore, you need to take the drug according to the dosage prescribed by the doctor and only for a certain time.

The price of L-Phenylalanine, where to buy

You can buy L-Phenylalanine in a pharmacy at a price of 1100 rubles.

  • Online Pharmacies in Russia

LuxPharma * special offer

  • Phenylalanine (L-Phenylalanine) caps. 500mg 90pcs


  • L-phenylalanine now caps. 600mg No. 120 (bad) Now Foods / NOW International2019 rub order
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