What it is: Shiseido's first skin care innovation that infuses skin with two types of hyaluronic acid for 24 hours of deep hydration.What it does: The essence infuses skin for 24 hours of deep hydration while targeting dark spots with vitamin C. It helps pores, blemishes and dullness become less visible.Research results:In a clinical test on 33 women over 4 weeks:- Pores, blemishes, and dullness became less visible How to use: Apply with Shiseido's 100% natural Japenes Facial cotton (sold separately) for additional exfoliation and absorption allowing for maximum benefits. Saturate the cotton wtih a quarter-sized amount of the essence. Smooth gently over skin. For an even more effective application, tap gently into skin with your fingers to increase activation. Can be used everyday. Made in Japan Asian Owned/Founded