These are essential to promote a healthy skin glow, regardless of age. But, even if the synthetics oils were to reproduce the exact mixes and ratios of plant derived fatty acids and unsaponifiables, it would be nearly impossible to mimic into the synthetic oils the contribution from the energy that is held in the plant, from which the equivalent natural oils were extracted. Thus, natural ingredients are different from their synthetic equivalents. biofit What about essential oils and other botanicals? Essential oils are concentrated extracts of aromatic and other volatile plant substances, sometimes containing growth factors known for their regenerative properties. They are the source of the scents of nature and may be used to add scent to natural products. Because of their concentrated nature and high cost to produce, only small amounts of essential oils are used in natural skin care. Besides, as essential oils may be irritating to the skin, they should never be used undiluted. In contrast to oils, floral/herbal waters are the aqueous extracts from flowers/plants.