Rote Algenfasern als natürliche Quelle von Astaxanthin in Holzschale auf hellem Untergrund, dekorative Äste daneben

Astaxanthin from the blood rain algae (Hematococcus pluvialis)

Astaxanthin is a red carotenoid that occurs naturally in the microalgae Haematococcus pluvialis. This algae produces astaxanthin primarily as a protective substance against external influences such as intense sunlight or environmental stress.