Clinical Evidence

Efficacy on Demodex Folliculorum

The study titled The Efficacy of Calendula Officinalis Extract on the Mortality of Demodex Folliculorum evaluated the extract's effect on Demodex mites. Results indicated that Calendula extract lacks significant acaricidal effects, ranking lower than ivermectin in efficacy.

Composite Materials with Calendula

Research on Preparation and preliminary studies of porous fish collagen and chitosan materials enriched with microcapsules containing an active ingredient highlighted the use of Calendula extract in developing biodegradable materials for cosmetics, showcasing its potential in controlled release applications.

Controlled-Release Materials

The study Whey Protein Isolate as a Substrate to Design Calendula officinalis Flower Extract Controlled-Release Materials demonstrated the encapsulation of Calendula extract in microparticles, enhancing its application in skin products with controlled release properties.