Anti sebum (oily skin and hair) effect is assessed through a spectrophotometric method able to measure the skin sebum content. Instrumental evaluations may be associated with clinical/dermatological assessment.
- Reduces oily skin and hair appearance
- Regulates skin and scalp oil content
- Digital macrophotography
- Clinical analysis of the sebum normalizing efficacy and/or the mattifying effect
- Self-assessment (consumer test)