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L-GLUTAMINE pure 100% jar of 200gr

Dietary supplement highly appreciated by athletes to facilitate recovery following physical exertion. But this substance has many other virtues, which everyone can benefit from!

  • irritable bowel syndrome
  •  Crohn's disease
  • Ulcerative colitis;
  • Food intolerances, etc.
  • Functional colopathy
  • Gastric ulcer
  • Digestive tract scarring

    Glutamine or L-glutamine is the most abundant amino acid in the blood and in the muscles. It plays a role in protein synthesis, immune protection, maintaining the integrity of the intestinal wall and the acid-base balance of the body. It is also used in the manufacture of endogenous glucosamine which, in turn, participates in the repair of cartilage and tendons.

    Action on the digestive system

    Glutamine exerts a positive action on the digestive tract. It protects the intestinal wall and helps regenerate it when it has been damaged. It reduces the permeability of the intestine and can therefore help patients suffering from chronic problems such as:

    • irritable bowel syndrome;
    • Crohn's disease 
    • ulcerative colitis;
    • food intolerances, etc.
    • functional colopathy
    • Gastric ulcer
    • Digestive tract scarring

    But it also participates:

    • Renewing collagen: which protects our joints
    • Has psychological balance and certain cognitive functions such as memory and concentration. Glutamine makes it possible to produce more GABA, a natural sedative
    • Eating behavior: by reducing cravings for snacking, especially sweets
    • Immune defences: taken after intense physical effort, glutamine reduces the risk of infection and digestive disorders in endurance athletes
    • During convalescence: in hospitals, glutamine is also prescribed to patients in intensive care to reduce the risk of infection.
    • In muscle catabolism, it promotes mass gain.

    For sportive people

    Many athletes use glutamine-based food supplements to recover more easily after physical activity. It stimulates the production of growth hormone and facilitates muscle development.

    Some recommend it to fight against overtraining syndrome. This corresponds to a weakening of the immune defenses caused by significant physical stress, such as that which appears during intense physical exercise (marathon, cycling, etc.).

    It makes athletes more vulnerable to infections. Glutamine levels in the body are then very low. Thus, taking glutamine ensures a reconstitution of these reserves and avoids this pitfall.


    • For the healing of the digestive functions take between 1 to 5 gr in the evening at bedtime. Preferably take the form for a matter of economy and ease (5 gr = 10 capsules).
    • For athletes you can go to doses of 10 gr.

    This information does not replace the visit to a Health Professional who alone can diagnose, cure and give medical advice. 

    The information about 100% PURE L-GLUTAMINE cannot be equated with medical advice or the practice of medicine. 


    Food supplements do not replace a healthy and balanced diet

    Although similar in format, dietary supplements are not drugs. Intended for the general population, in good health, they are not intended to replace medical treatment.

    Food supplements are foodstuffs the purpose of which is to supplement the normal diet and which constitute a concentrated source of nutrients or other substances having a nutritional or physiological effect singly or in combinationmarketed in the form of doses, namely forms of presentation such as capsules, lozenges, tablets, pills and other similar forms, as well as sachets of powder, ampoules of liquid, bottles fitted with a dropper and other forms analogues of liquid or powdered preparations intended to be taken in small measured units.

    The 3 components that characterize food supplements

    Their objective

    These products supplement the diet. They are therefore not a substitute for common foods. Their nutritional contributions are added to the contributions from the current diet, including those from fortified foods.

    Their composition

    These products are essentially made up of ingredients with a nutritional or physiological effect (plants, nutrients, other substances, etc.). Unlike conventional foods, food supplements are not made up of a food matrix, that is to say a complex physical structure that notably combines macronutrients (carbohydrates, lipids and proteins).

    Their presentation

    These products are sold in the form of doses, which involves defining a dosage unit. This unit of intake must be measurable and of small quantity, compared to the quantities of food usually consumed.

    Warning !

    Given their characteristics, food supplements are not trivial products. They can present risks if misused. It is therefore advisable to respect the instructions for use. It is also advisable to pay the greatest attention to cumulative consumption (for example when several food supplements are consumed concomitantly) and to potential interactions with other products (medicines).

    The advice of a health professional is strongly recommended for:

    pregnant and breastfeeding women, children and adolescents, people undergoing medical treatment.

    In general, these claims should not mislead the consumer. In addition, the labeling of food supplements, their presentation and the advertising thereof must not attribute to these products properties of preventing, treating or curing a human disease, nor mention these properties. cannot be held responsible for allegations violating the official texts, coming from therapists or doctors. And we advise you to seek advice from an individual health professional.

    • Shipping
    • Your order will be processed and shipped the day of your order for any order before 12 p.m. working days or the next working day for any order after 12 p.m.

    • Estimated delivery times
    • France 2 to 4 working days, Europe 3 to 5 days, International 4 to 7 days, Overseas 8 to 10 days

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    For any question relating to your order, or relating to BIONEO products, including advice from the Therapist, and Naturopath Frédéric Fallourd who created the BIONEO food supplements from 2008Customer Service will call you back within 2 hours and simply contact us via the "Call me back" form visible on all pages. 24H. or via contact form by clicking here.

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