HaRENO Medicated Toothpaste 60g Mint Flavor x 1 New and unused. ◇ Featured with the Miracle Toothbrush This is a toothpaste from the HaRENO brand. (Amazon price: 1540 yen) Product Features: This is a medicated toothpaste based on the concept of aging care. It is a quasi-drug containing three active ingredients (CPC, GK2, PEG-8*) and provides both whitening and periodontal disease care. Furthermore, it is a premium toothpaste for daily use, containing sodium polyphosphate and three types of apatite. No price reduction is possible.