Sirtalice is a cosmetic active derived from marine biotechnologies, extracted from marine microalgae. It is characterized by its richness in sulfated polysaccharides, molecules scientifically associated with cosmetic interest properties.
The main interest of Sirtalice lies in its documented association with supporting sirtuin activity. Sirtuins are enzymes regulating cellular metabolism, involved in cell resistance to environmental stress such as pollution, UV, and oxidative stress. Their activity is linked in literature to preserving cell vitality and slowing mechanisms related to visible signs of aging.
In scientific literature, Sirtalice is associated with protection against oxidative stress and visible reduction of aging signs, notably fine line appearance and skin firmness.
At a 2% concentration, it is linked, according to available data, to visible improvement in skin firmness appearance, with a documented tightening effect.
Its tolerance profile is well documented, suitable for different skin types, including sensitive skin exposed to daily environmental factors.
In summary, a marine active documented, linked to supporting sirtuin activity, protection against oxidative stress, and skin firmness appearance.
