Overview of Исла Моос
| Property | Description |
|---|---|
| Active Ingredient | Aqueous extract of Iceland lichen (Lichen islandicus extractum liquidum) |
| Form | Lozenges, Pastilles |
| Pharmacological Class | Demulcent (Soothing Agent) / Traditional Herbal Medicinal Product |
| Common Use | Symptomatic relief of oral and throat irritation and associated dry cough |
| Origin | Natural (Plant-derived extract from Cetraria islandica) |
What Type of Medicine is Исла Моос?
Исла Моос is classified as a Traditional Herbal Medicinal Product (THMP), which primarily belongs to the high-level pharmacological class of demulcents, or soothing agents. The medicine is derived from the natural source Iceland Moos (Cetraria islandica), a lichen whose utility is recognized in traditional phytotherapy. Iceland lichen preparations have an established use for throat irritation.
Its typical dosage form is lozenges or pastilles, which are solid preparations intended for oral/oropharyngeal administration, where they are dissolved slowly. The product's distinctive positioning centers on its composition being suitable for patients requiring relief without synthetic additives, often including those managing vocal strain or prolonged speaking.
Composition and Source: The Role of Iceland Lichen Extract
The essential active ingredient is the aqueous thick extract of Iceland lichen (Lichen islandicus extractum liquidum). This extract is functionally rich in natural polysaccharides—specifically lichenin and isolichenin—which form the highly effective mucilage component. The physical protective capacity of the mucilage in Cetraria islandica is recognized. The preparation is a single-component medicine, relying entirely on the physical and protective properties of this botanical extract.
General Purpose: Soothing Irritation and Dryness
The general purpose of Исла Моос is to provide physical relief from irritation and dryness within the mucous membranes of the mouth and throat, commonly targeting the discomfort associated with a mild throat tickle or irritation. The primary mechanism principle is the formation of a protective film by the mucilage that physically adheres to the irritated surfaces. This physical action serves to soothe and rehydrate the mucous membranes, effectively alleviating symptoms such as discomfort linked to hoarse voice and the persistent urge that leads to a dry cough.
Regulatory References

