Natura products encapsulate Collistar's concept of beauty, with precious natural ingredients that go to create unique specialties that regenerate, strengthen and re-establish balance in the skin, combating daily aggressions and stress and restoring its natural harmony.
5%sensory effect & texture
Italian Stevia is the star of the Collistar Natura line. It is a wild herb, packed with glucosides and flavonoids, that combats free radicals and moisturizes and protects the skin. Stevia extract has an extraordinary antioxidant effect on skin, with a demonstrated ability to protect cell membranes from oxidative stress. A precious herb, selected to be the line's "nourisher-moisturizer" that is joined and boosted by the other functional natural ingredients that are unique to each product:
The Stevia used in Collistar Natura products is strictly grown and extracted in Italy.
Accompanying Collistar from the very start of its Ti Amo Italia project, and now the Natura line, is the prestigious University of Siena: a symbol of excellence, culture and knowledge since 1200, which skillfully and traditionally undertakes research into the plant active ingredients and has analyzed and studied all the beneficial properties of Italian Stevia, the base ingredient of the Collistar Natura line.