Murad Sheer Lustre Day Moisture SPF 15. Murad Sheer Lustre Day Moisture SPF 15 gives your skin a natural, radiant, healthy-looking glow. It repairs and restores the signs of hormonal ageing by providing essential hydration to the skin, which plumps and minimises the appearance of wrinkles while protecting your skin from the sun s harmful rays all day long. Plus a special blend of luminescent minerals leaves your complexion naturally radiant - even without makeup.