Sensitive skin: A relevant syndrome, be aware.

Area of Science:

• Dermatology
• Cosmetology
• Consumer Health

Background:

• Sensitive skin is characterized by heightened sensory perceptions such as stinging, burning, and itching, often without visible signs of disease.
• It is recognized as a syndrome by the International Forum for the Study of Itch (IFSI), significantly impacting quality of life.
• The condition is frequently triggered or exacerbated by environmental factors and cosmetic products.

Purpose of the Study:

• To define sensitive skin and its clinical manifestations.
• To identify common triggers, particularly cosmetic ingredients, that provoke sensitive skin symptoms.
• To highlight the need for developing improved skincare products for sensitive skin management.

Main Methods:

• Clinical definition and characterization of sensitive skin symptoms.
• Review of patient reports and common triggers, with a focus on cosmetic products.
• Analysis of the role of irritant substances in cosmetic formulations.

Main Results:

• Sensitive skin is defined by abnormal sensory perceptions in response to normally innocuous stimuli.
• Cosmetics are frequently reported as the primary trigger for sensitive skin symptoms.
• The prevalence of sensitive skin is increasing with global cosmetic use.

Conclusions:

• Sensitive skin is a prevalent condition requiring identification of specific triggers.
• Cosmetic formulations containing potentially irritant substances are key factors in symptom exacerbation.
• There is a significant need for research and development of safe and effective skincare products for sensitive skin.