Skip to product information
1 of 1

L-Serine Powder

L-Serine Powder

Regular price CHF 35.50
Regular price Sale price CHF 35.50
Sale Sold out
Tax included. Shipping calculated at checkout.
50g Serine

L-serine is a non-essential amino acid that can be synthesized in the body. It plays several important roles:

Neurotransmitter synthesis : L-serine is a precursor for the synthesis of several neurotransmitters, including serotonin, dopamine, and norepinephrine. These neurotransmitters are critical for the regulation of mood, emotions, sleep-wake cycles, and cognitive functions such as memory and learning.

Cell membrane and myelin synthesis : L-serine is a component of phospholipids, the building blocks of cell membranes. It also plays a role in the synthesis of myelin, the protective layer that surrounds nerve fibers and supports electrical signal transmission in the nervous system.

Protein synthesis : L-serine is also involved in protein synthesis and can contribute to the formation of structural and functional proteins needed for various biological processes in the body.

Detoxification : L-serine is a component of the glutathione molecule, one of the most important antioxidant molecules in the body. Glutathione helps fight oxidative stress and reduce cell damage caused by free radicals.

Immune function : L-serine may also play a role in regulating the immune system by modulating the activity of immune cells and influencing the production of pro- or anti-inflammatory molecules.

100% natural L-serine in its pure form, according to the principles of
orthomolecular medicine. Certified (quality: PHEUR)

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.
View full details