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Войти в исследования Journal of cosmetic dermatology · 2024
Controlled comparison evaluation of the soothing effect of 3 cosmetic products on skin discomfort induced by an irritant chemical agent (capsaicin).
СтатьяРандомизированное исследованиеСравнительное исследованиеНазвание и аннотация: Перевод в очереди
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Vitale Maria, López Ana, Truchuelo Maria Teresa, Nobile Vincenzo, Milani Massimo, Gómez-Sánchez María José
Аннотация
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.
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.