Pure Romance Flirt Afterglow Illuminating Serum. The sheen of seduction, the glow of satisfaction—treat yourself to the splendor of sparkling skin. Afterglow is a lightweight shimmer serum that absorbs quickly and leaves behind a gorgeous veil of sparkle on skin, giving you that final touch of beauty every time you step out the door. Afterglow is infused with the decadent Truly Sexy Flirt fragrance.