Growing in the Mediterranean, Rosemary is an effective treatment in itself for premature skin aging. Essential oil from Rosemary is distilled from its leaves and flowers. This oil's chemical contents make Rosemary an effective herb for skin care. From toning the skin to providing firmness, Rosemary oil is an effective astringent that keeps the oil production under control. Too much oil can gather dirt and cause pimples and acne. Rosemary increases the flow of blood to the skin which improves complexion, helps nutrients travel faster to the skin's layers and facilitates getting rid of toxins. Puffiness and swelling is visibly reduced with the use of Rosemary oil. Its stimulation effect refreshes and rejuvenates the skin, soothing the muscles. Skin regeneration is another aspect of Rosemary that makes it tick. Cells get proper nourishment and hence rapidly multiply reducing effects of aging and fades away fine lines and wrinkles.