The Ordinary - lusitania review for Resveratrol 3% + Ferulic Acid 3%

This product contains two ingredients known for brightening the skin, and they work particularly well when mixed with vitamin C. I mix this with TO's Vitamin C powder (pictured) to make a serum, and then pat the mixture into my skin. It's got a lightweight, watery texture that sinks well into the skin and does not interfere with other products in terms of texture. The product comes packaged in a dark dropper bottle, which helps prevent air or gems from contaminating the product.