OSEA Undaria Algae Body Oil. This Product Is:. a Seaweed-infused botanical body oil that works to firm skin. Good For:. all skin types including dry, mature, sensitive, blemish-prone, combination and normal. Why We Love It:. OSEA Undaria Algae Oil is a lightweight and age-defying aromatherapy body oil. Supercharge your skin with unmatched marine moisture. This seaweed-infused body oil delivers a rush of antioxidant mineral hydration that softens, nourishes, and firms like no other. Visibly diminishes the look of sagging skin and reduces appearance of stretch marks. Rich yet never greasy, aromatherapy elixir enhances every inch with an intoxicating uplifting scent of citrusy lime, sunny grapefruit and a sweet undertone of cypress. OSEA body oil contains Undaria seaweed and as such, a naturally occurring seaweed sediment may be present at the bottom of your bottle. This is completely normal and does not affect the quality or efficacy of the product.. To create this one-of-a-kind oil, OSEA soaks hand-harvested Undaria Algae in barrels of oils for up to six months. Due to the artisanal manner of production, variation in color is normal..