ELDOSAMB® is a standardised elderberry extract. Carefully selected berries in combination with an established production process guarantee a minimum content of 13% anthocyanins. A preclinical research program showed that eldosamb® exerts good immune modulating properties, counteracting inflammatory immune reaction by decreasing pro-inflammatory tumor necrosis factor alpha and interferone gamma and increasing anti inflammatory IL-10 cytokine. Also research demonstrated that elderberry constituents can diminish virus infectivity to a moderate extent.

Sea-Buckthorn berry powder which has gently dried under addition of excipients. The powder is produced from sea-buckthorn (Hippophae rhamnoides).

PRIMULA ROOT DRY EXTRACT is produced from primrose (Primulae radix). Primula extract is often applicated for the treatment of catarrh or the respiratory tract.

Althaea officinalis L. belongs to the mallow family (Malvaceae). Marshmallow is a hairy perennial shrub that can grow to 1.50 m high. Mainly, the two-year-old roots are harvested. The primary roots can reach lengths of 50 cm. After the harvest, the damp roots must be dried quickly and promptly, as this is important for subsequent processing. According to the HMPC monograph, the root of Althaea officinalis L. is traditionally used for the symptomatic treatment of oral and pharyngeal irritation and the associated dry cough, as well as for the symptomatic relief of gastrointestinal problems.