Its uniquely rich active ingredients help reduce excessive sebaceous gland activity and soothe the skin. Key ingredients include colloidal sulfur, which is well-absorbed by the skin and regulates sebum production, as well as antibacterial camphor and tea tree oil, which stimulate microcirculation and support skin calming and regeneration. Horsetail has astringent and hemostatic properties, while its silicon content promotes connective tissue repair and enhances skin elasticity. Pure vitamin F and evening primrose oil, rich in gamma-linolenic acid, effectively combat acne, further strengthened by biotin’s seborrhea-controlling and keratoplastic effects. The Solanie Herbal Astringent Mask seamlessly extends professional cosmetic treatments into home skincare routines.