Afterglow Skin-Perfecting Powder is an illuminating highlighter that’s infused with good-for-your-skin ingredients for a natural-looking lit-from-within radiance or megawatt glow. Afterglow Skin-Perfecting Powder is an illuminating highlighter that’s infused with good-for-your-skin ingredients for a natural-looking lit-from-within radiance or megawatt glow.