It is permanently effective on your eyebrows throughout the day. With moisturizing Vitamin E, it does not shed on your eyebrows. it strengthens the roots of the eyebrows. It nourishes your eyebrows with Keratin and Biotin in its content. It offers you long-term use with its unique scent. It does not leave a stain on the eyebrow after use. It does not whiten. It moisturizes the skin under the eyebrows with the glycerin in its content and prevents the appearance of dry flaky skin.