SKII's new essence contains the latest breakthrough in Whitening technology. Re-coded with PITERATM infused Gen Optics Aura Complex it reduces your skin's hidden & visible spot formations to reveal a spot-less aura glow. This leaves skin looking radiant from within. With a new specially designed auto-fill dropper one full drop will provide the optimal dosage for best results. This lightweight milky essence spreads easily & can be quickly absorbed by skin.