SK-II Signs Control Base SPF20 / PA++ has the following features: Helps even out skin tone and covers flaws, blemishes and spots, creating a flawless barrier for the effortless application of foundation and blush. Infused with Fine Silk Complex™ and Pitera™ for skin to radiate glow after makeup.
This made me breakout and I haven't ever had a problem with acne. It seems its the whole line? Not 100% sure but I stopped using after the acne started.