Description: Helianthus Annuus Seed Oil is the oil expressed from the seeds of the Sunflower, Helianthus annuus L., Compositae. It is one of the most commonly used plant oils in skincare. It is a great emollient and leaves your skin smooth and hydrated. It also protects the surface of the skin speeds up the recovery of the skin barrier. Its comedogenic index is 0, which means that it’s appropriate for all skin types.