The SKINFOOD Yuja C Dark Spot Clear Serum is enriched with 75% yuja extract and a vitamin C derivative (sodium ascorbyl phosphate) for a triple-action care that targets dark spots, blemishes, and uneven skin tone. Its unique formula harnesses the power of organic yuja, harvested under the warm sun of the southern sea, to brighten and clarify the skin, promoting a more even and radiant complexion.