80 per cent of Facial Ageing is Caused by the Sun

The RATIONALE Essential Six can prevent and repair most of this damage, restoring skin radiance and delivering RATIONALE's trademark Luminosity.

The Essential Six draws on world-leading, Australian solar skincare research to deliver everything you need to protect from and repair environmental damage of every kind, and maintain healthy, glowing skin for life. We’ve also incorporated unique SolarProtective and SolarRepair biotechnology from native Australian Botanicals for the ultimate solar defence and repair.

Created with our revolutionary Skin Identical technology, the Essential Six formulations work synergistically with skin—and each other—to deliver the perfect combination of active ingredients at the correct concentrations. The result is Luminous Skin for Life.