Product Details: What Is Rose Hydrosol? When essential oils are made, some water is left over. That water is filled with the natural benefits of the plant, but at a more diluted ratio than the essential oil. Instead of letting this water go to waste, we bottle it up as Rose Hydrosol. This water-based product is stronger than a tea, but weaker than an essential oil. Benefits of Rose Hydrosol: Amazing aroma Soothing to the skin Tightens and shrinks pores Locks in moisture Skin healing Emotional balance Why Use Rose Hydrosol? Since Rose Hydrosol is much gentler than the essential oil and is water-based, it adds a wide variety of uses. You can use it with children under two, small pets, cats, it's also great for adults.