They did provide a quick boost of moisture and some radiance in just 5 minutes, which was nice. However, the patented serum gel patch, while derived from Goodal Green Tangerine Vita C Dark Spot Serum, didn't show significant improvements in pigmentation or revitalizing the eye area for me. The embossed sheet adhered well along my facial curve, but I didn't notice a remarkable difference. On the positive side, the fact that they passed a skin irritation test is reassuring. Overall, they're decent, but not a standout product for me.