To provide details of a fragrance ingredient within your Registration, it is optimum to have the fragrance supplier create a Third-Party formula in their own WERCSmart account that you can then insert into your registration. If that is not feasible, you can use a generic fragrance entry.
If the generic fragrance entry is 1% or more of your overall product's ingredient list, then you must provide an International Fragrance Association (IFRA) certificate. IFRA certificates are generally provided to you from the fragrance supplier.
Here's an example of a generic fragrance used in WERCSmart's Ingredient list:
For more information about using a Third-Party ingredient, please refer to the article.