Work

Controlled comparison evaluation of the soothing effect of 3 cosmetic products on skin discomfort induced by an irritant chemical agent (capsaicin)

Year: 2024

Type: article

Abstract: BACKGROUND: Sensitive skin is a highly prevalent problem. The objective of the study was to assess whether the tested products are effective and safe in terms of improving the symptoms of sensitive skin. METHODS: A clinical randomized split-face study was carried out on 24 healthy female subjects. Three cosmetic combinations were tested versus vehicle: product A (Solía Thermal Spring Water-TSW-from Cantabria, Spain + diatom algae-P. tricornutum-extract), product B (Solía TSW + diatom algae extract + Annona cherimola Fruit Extract) and product C (Solía TSW + diatom algae extract + Annona cherimola Fruit Extract + niacinamide). Prior to each application of the study Product (A, B, or C)/vehicle, 10% of aqueous solution of capsaicin to induce skin irritation was applied, mimicking the symptoms of sensitive skin. Stinging and burning sensations were evaluated at different time points. RESULTS: All three tested products A, B, and C showed to act better in calming the symptoms induced by capsaicin when compared to the vehicle. CONCLUSIONS: The tested products would be an interesting option for treating stinging and burning sensations in sensitive skin patients.

Source: Journal of Cosmetic Dermatology

DOI: 10.1111/jocd.16526

Authors: Maria Vitale, Ana López, Maria Teresa Truchuelo, Vincenzo Nobile, Massimo Milani, María José Gómez‐Sánchez

Institution: Difa Cooper (Italy)

Language: English

Topic: Contact Dermatitis and Allergies

Subfield: Dermatology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $2,500