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L-Cysteine ​​Powder

L-Cysteine ​​Powder

Regular price CHF 37.50
Regular price Sale price CHF 37.50
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50g cysteine
100% natural L-cysteine ​​in its pure form, according to the principles of
orthomolecular medicine. Certified (quality: PHEUR)

L-cysteine ​​is a non-essential amino acid that can be synthesized in the body from the essential amino acid methionine. It has several important functions in the body:

Antioxidant Effects : L-cysteine ​​is an important component of glutathione, one of the most powerful antioxidants in the body. Glutathione plays a crucial role in fighting oxidative stress and neutralizing free radicals that can cause cell damage.

Detoxification : L-cysteine ​​is involved in the detoxification of pollutants and toxins. It supports the liver in processing and excreting harmful substances from the body.

Structure of proteins : L-cysteine ​​is an important structural component of proteins and plays a role in the formation of disulfide bridges that affect protein folding and stability.

Hair and skin health : L-cysteine ​​is a component of keratin, the protein that makes up hair, skin and nails. Getting enough L-cysteine ​​can help maintain healthy hair, skin and nails.

Immune function : L-cysteine ​​may support immune system function by promoting the production of glutathione. A strong immune system is important for fighting off disease and infection.

Fischer Supplements offers over-the-counter products in accordance with the provisions of the Swiss Food Law. Food supplements can help meet the body's nutritional needs and support health and well-being. It is recommended that you discuss taking food supplements with a doctor, naturopath or nutritionist to ensure that they are suitable for your specific needs and do not interact with other medications or food supplements, especially if you are pregnant, breastfeeding or have a specific medical condition.


  • Premium raw materials as pure substances
  • Direct purchase from leading manufacturers
  • Avoidance of any additives and auxiliary substances
  • Independent laboratory tests of the raw materials for: ammonia, sulfates, pH value, iron, loss on drying, residue on ignition, pyrogens, heavy metals, arsenic, lead, mercury, cadmium, total bacterial count, yeast & mold, coliform bacteria, salmonella, staphylococci and other amino acids.
  • Bottled in sealed pharmaceutical brown glass
  • Ecological packaging process
  • Raw material storage in pollutant-free special containers
  • All products are free from: release agents, flow agents and preservatives, artificial colors and flavors, added sugar and sweeteners and free from allergens and genetic engineering.
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