Alpha-lipoic acid – a versatile compound for cells & metabolism

Alpha-lipoic acid (ALA) is a sulphur-containing fatty acid that the human body produces in small amounts and can also be obtained from the diet. It is regarded as a versatile antioxidant because it is soluble in both water and fat, enabling it to reach nearly all body cells.... Read more

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Effects and Characteristics

Antioxidant effect: ALA protects cells and tissues from harmful free radicals. Because it can regenerate other antioxidants such as vitamins C and E, glutathione and coenzyme Q10, it is also referred to as the 'antioxidant of antioxidants'.
Support for metabolism: It is crucial for converting glucose into energy in the mitochondria.
Protective functions: Due to its properties, alpha-lipoic acid can cross the blood-brain barrier and protect nerve cells. It is also credited with a supporting role in detoxification, particularly in binding heavy metals.
Improved energy utilisation: Studies show that this substance can increase fat burning in cells.

Dosage and Quality

In dietary supplements, 100 mg to 300 mg is usually recommended to support metabolism.
From a daily dose of 600 mg, alpha-lipoic acid shows clear medical effects. Therefore, dietary supplements are not allowed to contain more than 599 mg of alpha-lipoic acid; otherwise they are not legal. A look on Google shows that many manufacturers do not adhere to this. In our shop you will only find legal alpha-lipoic acid.

The difference between R-alpha-lipoic acid and S-alpha-lipoic acid

Normally alpha-lipoic acid preparations always consist of a mixture of 50% R-alpha-lipoic acid and 50% S-alpha-lipoic acid
Here is the difference:

R-alpha-lipoic acid (R-ALA):

It is natural. Your body produces it itself. It is also found in foods.
It is more effective. Your body absorbs it much better. It also uses it more effectively.
It is active. It can generate energy directly in your cells. It also protects your cells.

S-alpha-lipoic acid (S-ALA):

It is artificial. It is produced during manufacturing in the laboratory. It is often present in typical ALA blends.
It is less effective. Your body cannot use it as well as the R-form.

In summary: R-alpha-lipoic acid is the natural form. The body can use it directly.

Pure R-alpha-lipoic acid usually works better. However, it is often more expensive.