It does not leave a white mark. Suitable for skin. This product is suitable for everyone's use, including infants and sensitive skin. It is also suitable for skin with low tolerance. Bioderma is a brand that specializes in skin health products and offers high quality products. It provides protection especially against sunburn and skin cancer. It helps to reduce the symptoms of aging caused by sunlight. Bioderma Photoderm Mineral SPF50 SPREY's mineral formula provides sun protection and leaves a slight feeling on the skin and allows the skin to breathe. The product is also recommended by dermatologists and can be used safely. & Nbsp;