Claudio Riaz Instant Flush DetailsA touch of blush and sheer finish for naturally radiant looking cheeks. Instant Flush instantly brightens the complexion and elevates your natural glow and comes in 3 versatile shades to match most skin tones. How to Use: A touch of blush and sheer finish for naturally radiant looking cheeks. What It Does/Benefits: Instant Flush instantly brightens the complexion and elevates your natural glow and comes in 3 versatile shades to match most skin tones.