The International Fragrance Association (IFRA) only allows fragrances marked as "natural" to contain fragrance ingredients that correspond to the terms and definitions laid down in the International Organization for Standardization's ISO 9235:1997 (Aromatic natural raw materials – Vocabulary), or substances already present in them and isolated from them by purely physical means.
In general, ISO 9235 defines natural aromatic raw materials as being physically obtained from plants using distillation, expression and extraction. Synthetically reconstituted essential oils, synthetic nature-identical ingredients and intentionally chemically modified natural raw materials (e.g. chemical acetylation of essential oil) cannot be used in fragrance compounds that are described as being natural. The Natural Products Association goes one step further to not permit the use of petrochemical solvents in the extraction process, so concretes and absolutes made using hexane are not permitted. Natural fragrances are complex compositions of natural aromatic raw materials such as essential oils, fractions of essential oils, isolates, exudates such as resins, distillates, extracts and volatile concentrates.
are blends of oils from various natural sources to achieve an economical product that resembles the fragrance of the pure essential oil. Natural Blends are all natural, and do not contain any synthetic ingredients or aromatic compounds, nor do they contain artificial flavors or colorants. They are not therapeutic grade, but they are suitable for all-natural product preparations and can be used to fragrance various cosmetic products.
are complex compounds comprised of aromatic raw materials, at least one of which is not a natural aromatic raw material as defined above. A fragrance may contain natural aromatics in combination with synthetics, or could be 100% synthetic. Synthetic aromatic raw materials have either been chemically created (mostly from petroleum), or started as naturals and have had their chemical structure modified. Synthetic aromatic raw materials fall into the categories of chemically modified natural raw materials, nature identical raw materials and aroma chemicals that do not exist in nature.
Chemically modified natural raw materials: The starting point for these materials is natural, but chemical processes (such as acetylation) have been employed to change the chemical structure of the raw material, rendering it non-natural.
Nature identical raw materials:
These are synthetics, created through reactive chemistry that have the same chemical structure of naturals, but do not come from botanicals. Most often, the starting point for these aroma chemicals is petroleum. A good example is synthetic linalool, which is chemically identical to linalool that is fractionally distilled from lavender oil, but it is not derived from a plant.
Aroma chemicals that do not exist in nature:
These are synthetic aroma chemicals produced through chemical reactions that have no corresponding natural aroma chemical. An example is methyl dihydrojasmonate, a soft diffusive floral note.
Natural vs. Synthetic Fragrance
Natural fragrances have greater perceived value as they are believed to be greener and more sustainable by many consumers. They are often perceived to be safer and more healthful and therapeutic. Some of these consumer perceptions are not necessarily accurate, but they drive demand for naturals. Natural fragrances are generally made from ingredients harvested from sustainably grown plants rather than from petrochemicals. Synthetic fragrances can be stronger, longer lasting, more complex and sophisticated and less expensive than natural fragrances. Although the palette of natural ingredients from which the perfumer can draw has increased substantially of late, there are many more synthetic aroma chemicals available, allowing the perfumer greater creative freedom. Synthetic fragrances are easier to manufacture as their components are more reproducible from lot to lot. Despite the technical advantages of synthetics, demand for natural aromatics continues to increase rapidly.
Used in perfumery and aromatherapy, absolutes are similar to essential oils. They are concentrated, highly aromatic, oily mixtures extracted from plants. Whereas essential oils are produced by distillation, boiling or pressing, absolutes are produced through solvent extraction, or more traditionally, through enfleurage. First, plant material is extracted with a hydrocarbon solvent, such as hexane, to yield a concrete. The concrete is then extracted with ethanol. The ethanol extract is cooled (e.g., to −15 °C) to solidify waxes, and cold filtered to yield a liquid extract. When the ethanol evaporates, an oil—the absolute—is left behind. Traditionally, the absolute was obtained by enfleurage, where the resulting pommade was extracted with ethanol to yield the absolute. The difference between absolutes and essential oilsis the method of obtaining the oil. Absolutes are obtained through solvent extraction. ... Steam distilled Rose essential oil (also known as Rose Otto) has a very different aroma than Rose absolute, and is not as desirable in perfumery as Rose absolute is.
Customers may purchase products from Rasheed Natural Fragrance Dist. Co. only with the clear understanding that all products must be used at their own discretion, and only after referring to the Material Safety Data Sheets (MSDS) and all other relevant technical information specific to the product. Rasheed Natural Fragrance Dist. Co. shall not be held responsible for any damages to property or for any adverse physical effects (including injury or bodily harm).
Rasheed Natural Fragrance Dist. Co. shall not be responsible for any damages resulting from use of or reliance upon this information. The user of the product is solely responsible for compliance with all laws and regulations applying to the use of the products, including the intellectual property rights of third parties.
The certifications, statements and product descriptions shown on this website are strictly for information purposes only. The information in this document is obtained from current and reliable sources but makes no representation as to its comprehensiveness or accuracy. Nothing contained herein should be considered as a recommendation by Rasheed Natural Fragrance Dist. Co. as to the fitness for any use.
Further, Rasheed Natural Fragrance Dist. Co. is not responsible for the comments made in the customer reviews, nor when products are used in ways not suitable to their purpose (for example, fragrance oils in toothpaste; bath salts in metal containers; additives used in larger amounts than recommended).
As with any manufacturing process, Rasheed Natural Fragrance Dist. Co. strongly recommends small lab scale testing for evaluation purposes prior to full commercial manufacturing. As the ordinary or otherwise use(s) of this product is outside the control of Rasheed Natural Fragrance Dist. Co. no representation or warranty, expressed or implied is made as to the effect(s) of such use(s) (including damage or injury), or the results obtained.
The liability of Rasheed Natural Fragrance Dist. Co. is limited to the value of the goods and does not include any consequential loss. Rasheed Natural Fragrance Dist. Co. shall not be liable for any errors or delays regarding an order, or for any actions taken in reliance thereon. Please note, the International Federation of Aromatherapists do not recommend that Essential Oils be taken internally unless under the supervision of a Medical Doctor who is also qualified in clinical Aromatherapy. In addition, Essential Oils must be properly diluted before use in order to avoid any damages to property or adverse physical effects (including injury or bodily harm).