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L-Lysine Double Strength L-Lysine Double Strength 1000mg 100 tab.
Now Foods
11.04 $

L-Lysine Double Strength

All variants:

From 3 units only 10.82 $ /Units.

No GMO Vegetarian Vegan For halal
11.04 $With VAT
0.11 $ / serving
We can let you know you when the product will be available again
  • Beneficial effect on the condition of the skin
  • Natural support for the circulatory system
  • Improvement of the immune response
  • Double dose of L-lysine in one tablet
  • Help in the fight against herpes
  • Proper biosynthesis of collagen

Now Foods L-Lysine Double Strength is a dietary supplement that contains twice the standard dose of lysine - an essential amino acid, recognized as crucial for the proper functioning of the body.

L-lysine is a substance belonging to protein amino acids. The human body is not able to produce it. L-lysine is considered to be an essential ingredient for proper functioning of the body. It affects the synthesis of proteins and collagen, accompanies the production of certain hormones, enzymes and antibodies, is involved in the absorption of calcium. Meat is an excellent source of lysine, hence people who eliminate meat products from the diet are particularly exposed to the deficiency of this amino acid.

Lysine is involved in the formation of highly organized collagen structures. Collagen makes up about 30% of all proteins in the human body and is considered a key structural protein. It protects tissues against mechanical damage, plays an important role in the wound healing process, provides the skin with an adequate elasticity and firmness, affects the condition of blood vessels, bones, joint cartilage, tendons, or ligaments.

Lysine can reduce the risk of developing cardiovascular diseases. By supporting the synthesis of collagen, it promotes the proper condition of blood vessels, and additionally prevents the accumulation of calcium in them. In addition, it participates in the formation of carnitine, which acts as a transporter for long-chain fatty acids.

Lysine supports the fight against herpes labialis. It can reduce the frequency of relapses, shortens the duration of infection and alleviates its course. The mechanism of action of lysine involves blocking another amino acid - arginine, which HSV-1 viruses need for replication.

Lysine has a positive effect on mental well-being, it helps to reduce the level of anxiety and stress. Researchers suspect that this amino acid can affect 5-HT4 receptors, the overstimulation of which results in gastrointestinal dysfunction. This would explain the ability of lysine to reduce the diarrhea occurring due to the nervous tension.

In summary, NOW FOODS L-Lysine is a supplement that helps to make up for the deficiciency of an amino acid important to health. It can be an element of prophylaxis of osteoporosis and cardiovascular diseases. It is recommended for people struggling with recurrent herpes labialis. It can also be helpful in disorders of the digestive system, occurring under the influence of stress.

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Container size: 100 tabletsServing size: 1 tabletServings per container: 100
per 1 tabletamount%DV
L-Lysine (from L-Lysine Monohydrochloride)1000 mg-

Other ingrednients

Microcrystalline Cellulose, Silica, Stearic Acid (vegetable source), Vegetarian Coating, Croscarmellose Sodium and Magnesium Stearate (vegetable source).

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Lysine belongs to the group of 9 essential amino acids delivered into the body from outside (with food or as a supplement) .It is a building substance of protein (the muscle protein). It is available in food of animal origin (meat, dairy products) and vegetable (legumes). It plays an important role in many physiological processes (absorption of calcium, production of enzymes, hormones and antibodies), and arginine is a component of supplements that increase the synthesis of growth hormone (HGH stimulators). In the form of hydroxylysine (a component of collagen) recommended for the treatment of sports injuries, and prevention. In the case of stress and excessive physical and psychological overloads, it is recommended due to the function of lowering cortisol levels. Also it applies in medicine, in the treatment of anxiety and herpes. The share of lysine intake of daily doses of amino acids should not exceed 5.1%. Available for purchase at
In the processes of digestion of protein matter, as a result of decarboxylation of lysine, may be converted into cadaverine (biogenic amine) having a strong toxicity.
Dosage: the lack of a well-defined standard daily intake of lysine. The supplementation dosages regularly used: with arginine 500 mg - 2g (before bedtime) pre- and post-workout optionally with other amino acids.



Chlorine (chemical element from the group of halogens) - in the natural form of gas it is poisonous and water-soluble (until recently used as a disinfectant in the water supply system, now replaced by fluorination). It is chemically active element. It is used in the form of sodium chloride (NaCl) and potassium (KCl). It participates in the process of digestion and maintains acid-base balance in the body, removes toxic products of metabolism in the liver (antitoxin). Natural source of chlorine for the body is salt and bladderwrack.
Chlorine deficiency can occur due to excessive sweating, vomiting, causing digestive tract problems. It also causes loss of hair and teeth.
Excess chlorine, for example. Drink excessive amounts of chlorinated water, destroys bacterial flora and vitamin E.
Dosage: Daily dose should not exceed 15 grams.


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