Research & Development Topics

Novel Measurement of Invisible Photodamage in the Skin via the Detection of Biophoton, an Ultraweak Photon Emitted from the Body

Kao's original non-invasive analytical method for monitoring RNA - Discovery of the presence of human RNA in sebum

A research collaboration with artist Kazu Hiro

In the collaborative research of Kao Corporation, The University of Tokyo, and Kyushu Institute of Technology, Fabrication technology of solar cells having potential for high power conversion efficiency has been developed

Survey on the effects of autogenic training on the mind, body, and skin: Ideas for a new type of holistic skincare

Kao applies artificial intelligence to predict sensory irritation Helping people select the gentlest cosmetics for their sensitive skin

Kao Develops Bio IOS, to Completely Transform the Concept of Conventional Detergent Bases

Kao Confirms that Different Emotions are Evoked by Skin Care Products that Produce Different Textures During Application

Kao Has Developed Fine Fiber Technology That Creates a Layered, Ultra-thin membrane Made from Submicron Fibers, Contributing to the Cosmetic and Therapeutic Fields

Confirmation of Relationship between 'Comfort' from Touching the Skin during Skin Care and the Change in Cerebral Blood Flow

Effects of Positive Emotions Induced by the Use of Skin Care Products Confirmed: Positive emotions contributed to improving skin appearance

Research on Skin Care with a Focus on Stimulation that Creates Pleasant Feelings

Awards and Publications, new content