Jersey Beauty Company Yes! Evolve only use 100% natural fragrance or essential oil blends in our products. Natural Fragrance Blend - natural fragrances are complex compositions of natural aromatic raw materials such as essential oils, isolates, extracts and volatile concentrates. As opposed to a whole essential oil found in a plant, these natural chemicals are physically isolated from natural compounds. Essential oil blend - a blend of essential oils, physically extracted by steam or cold pressing from plants (almost always organically grown), not chemically altered from their natural state or derived with solvents.