Calypso Once a Day Sun Protection SPF30 200ml is a sunscreen product formulated to provide effective and long-lasting protection against the sun's harmful UV rays. With an SPF rating of 30, it offers high-level protection to help prevent sunburn and skin damage. The "Once a Day" formula indicates that a single application is sufficient for all-day protection, making it convenient for outdoor activities. The 200ml volume indicates the quantity of product contained in the bottle, ensuring you have an ample supply for extended use. This sunscreen is likely water-resistant and suitable for daily application, providing reliable protection during sun exposure.