By removing chlorine and other impurities that remain in water, the product helps turn the water cosmetically soft water that has the effects of moisturizing and soothing skin. Hardening materials in water will be replaced with ions of hydrogen, allowing the water to change into cosmetically soft water of ph 4.51. Thus, the softened water will help control the balance of skin and subsequently turn skin into a slightly acidic, smooth, elastic and clean skin. Water soluble vitamin C will give a whitening effect to skin and facilitate the composing of collagen fiber. As aromatic fragrance is added to the cosmetic water that is made to be pure and soft, the product will help refresh people.