I didn't know which colour I should buy because I am blonde but my eyebrows are really dark in comparison so I decided to try Natural Brown because the lightest one was really yellowy. To be honest, I have never use a korean brow cara, I have only used clear brow caras and I am really impressed about how it lighten my brow hairs, it is so nice because I always feel like my brows don't match my hair colour but with this brow cara it really matches! btw pigmentation on point.