Amino acid test


The amino acid test measures 26 different amino acids in blood. Amino acid therapy has become very popular for it’s effectivity in treating fatigue, burnout, depression, weight problems, anxiety, ADHD, insomnia, memory loss, epilepsy, for addiction problems such as alcoholism or drug abuse, as well as for building muscles.

yesAt-home test without need for a doctor’s visit

yesClinically approved test that is analyzed by an ISO 13485 certified lab

yesComprehensive result report in English

yesFast result

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Psst… If you buy more than 1 test, you get a discount on the entire order. If you buy 3 tests, you get up to 10% discount. The discount is deducted automatically.

Amino acids are the building blocks of proteins; they act as or are synthesized into important molecules in the body such as neurotransmitters, hormones and pigments. Amino acids are needed for muscle mass, hair and to build all the tissue in the body. The balance between different amino acids is important as some amino acids can block the uptake of others, for example lysine can inhibit arginine.

Amino acid therapy

Many people associate amino acids with athletes or bodybuilders, but we all need amino acids for our mental well-being, for digestion, the nervous system, the reproductive system and the immune system. For example, the amino acid tryptophan is needed to produce serotonin, which affects our mood.

Amino acid therapy is used for a variety of ailments, including mood and mental health, sleep, fatigue, our cognitive function, ADHD and much more.

You can be both too low or too high on certain amino acids. Some reasons why you may be out of balance are:

  • weakness in digestion (if you don’t t break down protein properly)
  • intake of hydrochloric acid inhibitors (such as Omeprazole)
  • low protein intake
  • individual biochemical differences
  • a lack of cofactors, ie supplemental nutrients that we need to utilize the amino acids in the body
  • various diseases where the body cannot utilize certain amino acids properly

Who should measure their amino acids?

Measuring the levels of the amino acids can be beneficial if you experience the following problems, for example:

  • Mood disorders / Mental disorders
  • Fatigue
  • Weight problems (both underweight and overweight)
  • For athletes / regular exercisers
  • Digestive imbalances
  • Liver or kidney problems
  • Recurring injuries

How to do the test?

The test should be taken on an empty stomach in the morning. All our health tests including the blood tests are collected at home. Capillary blood is obtained by pricking a finger and the blood is collected into a tube or a paper that is sent to our ISO certified lab for analysis. Shipping to the lab is included in the price and you will receive your result digitally. Children can also do the tests, provided that they are able to perform a blood test.

These amino acids are analyzed

  • Alanine
  • Arginine
  • Asparagine
  • Aspartic acid
  • Beta-alanine
  • Citrulline
  • Phenylalanine
  • GABA
  • Glutamine
  • Glutamic acid
  • Glycine
  • Histidine
  • Homoarginine
  • Iso-leucine
  • Leucine
  • Lysine
  • Methionine
  • Ornithine
  • Proline
  • Sarcosine
  • Serine
  • Taurine
  • Threonine
  • Tryptophan
  • Tyrosine
  • Valin

About the amino acids

Alanine: In hypoglycaemia, alanine is important for glucose production and can stabilize blood sugar.
Arginine: Used for weight control. Stimulates growth hormones during childhood and puberty. Important for muscles and potency. Accelerates wound healing.
Asparagine: Needed for endurance, nervous system, brain and detoxification of ammonia. Low levels may occur with fatigue and depression.
Aspartic acid: Needed for hormone production and for the nervous system.
Beta-alanine: Needed for the production of carnosine, which promotes muscle endurance and neutralizes lactic acid.
Citrulline: Affects growth hormone secretion. Used for fatigue and detoxification of ammonia.
Phenyalanine: Important for our mental and emotional health. Precursor to dopamine, adrenaline and norepinephrine. Used for weight control.
GABA: Has a calming effect and helps us deal with stress. Low levels often occur in depression.
Glutamine: Needed for the gut, the immune system, the cognitive function and for the acid-base balance. During severe stress, intense training, illness, dieting, trauma, etc., shortages often occur.
Glutamic acid: Acts as a backup nutrient in the brain. Excessive levels can be toxic and are associated with various neurological conditions such as epilepsy.
Glycine: Important for detoxification, for our neurotransmitters and for problems such as back tension and hypersensitivity to chemicals and environmental toxins.
Histidine: Often low in people with rheumatism and people with mental disorders.
Homoarginine: Low levels are seen as a risk factor for cardiovascular disease. Inhibits the growth of certain bacteria and yeasts such as Candida albicans.
Iso-leucine: Often low in people with mental imbalance. Good for trauma, surgery, sepsis and for controlling diabetes. Important for the muscles.
Leucine: Often low in people with mental imbalance. Good for trauma, surgery, sepsis and for controlling diabetes. Important for the muscles.
Lysine: Needed for bone health and to treat herpes simplex infections (and possibly other viruses). Vegetarians and vegans often have low levels.
Methionine: Important for detoxification of heavy metals and radiation. Acts as an antioxidant. May reduce certain types of depression. May be beneficial for alcoholism and drug addiction.
Ornithine: Stimulates growth hormone to increase muscle mass but high doses can cause insomnia. Strengthens the immune system.
Proline: Too high levels can be toxic and are more often the problem than too low levels.
Sarcosine: Can be used in various psychotic conditions such as schizophrenia.
Serine: High levels of serine compared to cysteine ​​can occur in psychotic patients.
Taurine: Needed for bile, liver, central nervous system, brain, to drive GABA and more. Too low levels often occur in epilepsy.
Threonine: Needed for gastrointestinal, collagen production and tooth enamel. Deficiency can cause neurological dysfunction and paralysis.
Tryptophan: Needed for sleep and mood. Can calm anxiety and depression.
Tyrosine: Needed for the thyroid gland, sleep, mood and to produce neurotransmitters such as dopamine, adrenaline and norepinephrine.
Valine: Often low in alcoholic drug addicts. Important for people with brain damage and neurological diseases. Important for the muscles. Increases performance.


You take the test yourself at home through a so-called capillary blood test. This means that you will have to make a small stick in your finger and squeeze out a few drops of blood on a piece of paper or into a test tube. Your sample is then sent to our lab for analysis and you will receive your answer digitally as soon as the lab has analyzed your sample.

  1. Make a purchase on the website and pay with Swish or card (Visa, AMEX or Mastercard). Easy and safe.

  2.  A test kit is sent to the address you enter when ordering. After your order, we will send home a test kit with instructions. It also comes with a stamped envelope that is mailed to us. It is recommended to send in your sample on a Monday or Tuesday.

  3. Carry out the test according to the instructions included in your test kit and on the web. Our Support can also answer all possible questions, before and after submissions and results.

  4. Send the test kit to our ISO certified lab and wait for results digitally. You will normally receive an answer within 15 working days after our lab has received your sample.

For more detailed instructions, see here under the category “Blood test“.


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