RonaCare® Zinc Oxide is a white or yellowish-white fine odorless powder. Zinc oxide is a mild astringent used in personal care and cosmetic products. It is effective to soothe skin affected by rashes, allergies or irritation. It improves wound healing, helps lower acne breakouts and supports moisture retention in skin. RonaCare® Zinc Oxide can be formulated in many kinds of solid or liquid cosmetic products. Applications include skin care, sun care - as it provides broad-spectrum sun protection - and baby care.