The Holy Hyssop Serum 30 by Arencia is a liquid anti-aging treatment suitable for all skin types. With active ingredients like water, propanediol, glycerin, and butylene glycol, this serum provides hydration and nourishment to improve skin texture and appearance. The 1.76 oz bottle size makes it convenient for daily use, and its packaging includes a set of 1.76 oz products. Perfect for those seeking to combat signs of aging and promote skin health, this serum is a valuable addition to any skincare routine.