Thanks to this concentrated serum treatment, you can maintain your skin's youthful appearance. The anti-wrinkle and hydrating serum Haruharu Wonder Black Rice Hyaluronic provides effective hydration to the skin and helps fight wrinkles. Una fermentation formula focused on powerful absorption thanks to patented technology Ultra Deep Technology, designed to deliver active ingredients deep into the skin. Use topically on specific wrinkles or treat yourself to a complete skin rejuvenation treatment.