Shiseido Revital Eye Zone Booster (Eye Serum) 0.2mL × 6 packets With backing card For plump, radiant eyes. Eye serum. Contains compact hyaluronic acid, reduced to approximately 1/3 of the original size, while maintaining the effects of hyaluronic acid. It can deeply penetrate the stratum corneum of the eye area, where various skin concerns such as rough skin and fine lines due to dryness tend to appear. The hyaluronic acid that penetrates the stratum corneum plumps up with moisture. Furthermore, it also contains Revital Amino Acid and Citrus Unshiu Peel Extract, providing lively moisture and firmness to the eye area.