Circular hair loss

The hair growth disorder is characterized by distinct, progressive bald spots that can spread over the entire head.

Alopecia Areata Mann / Male

Other progression forms can result in total loss of all body hair (Alopecia totalis).

The exact causes are still unclear. However, it is generally assumed that the immune system reacts to its own hair roots.

Alopecia Areata Haarausfall Verlauf Mann / Circular hair loss progression man

Typical progression

Circular bald spots are formed, which gradually spread out. In some cases there is a loss of the entire hair on the head.

Regenerative Care with THYMUSKIN®

Before using Thymuskin4

After using Thymuskin4

Before using Thymuskin4

After using Thymuskin4

Thymic peptide technology

The patented active ingredient complex GKL-02 contained in Thymuskin consists of non-animal thymic peptides.

The biological activity of Thymuskin is particularly evident in the activation of the hair cells (keratinocytes), which have a decisive influence on the growth of the hair. Hair formation is stimulated.


In the case of round patches of hair loss, we recommend using Thymuskin Med Shampoo and Serum Gel for at least 6 months and 12-24 months for baldness.

The Thymuskin Med Serum Gel was specifically developed for care of severe hair loss as well as for sensitive and dry scalp.

Product line

Thymuskin MED Shampoo & Serum

Frau mit Zopf / Woman with braid

These regenerative processes take time and the positive effect always depends on the personal predisposition, i.e. the personal investment of the affected person.

Many Thymuskin users are Alopecia Areata sufferers and very satisfied. You will also find some reports on this in the customer voices.

Customer voices