Lavender, scientifically known as lavandula angustifolia, is a fragrant and versatile herb widely cultivated for its aromatic flowers and essential oil. Lavender is a common ingredient in skincare products including cleanser, creams, lotions and serums and is often added for its pleasant fragrance and potential skin-soothing properties, which help with relaxation, stress relief and calming irritated or sensitive skin. Lavender is also used in aromatherapy and can be found in bath salts, bath oils and other bath and body products for its relaxation-inducing qualities.