; and (3) by adding at the end the following: B Fragrances and Flavors 615. Website disclosure of ingredients (a) In general Effective beginning on the date that is 1 year after the date of the enactment of the Cosmetic Fragrance and Flavor Ingredient Right to Know Act of 2023 , a brand owner shall disclose in an electronically readable format on the website of the brand owner, and make available to any relevant internet vendor, with respect to each cosmetic sold or offered for sale in interstate commerce by such brand owner, the following information: (1) A full listing of each ingredient present in such cosmetic, including each fragrance or flavor ingredient present in such cosmetic, in descending order of predominance. (2) Any fragrance or flavor ingredient present in such cosmetic that is specified in section 616(b), listed in descending order of predominance, followed by a link to the URL of any list on which such ingredient appears. (3) In the case of a fragrance allergen in such cosmetic that meets the criteria specified in section 616(c), the following statement: This product contains the following fragrance allergens. . (4) The functional purpose served by each such fragrance or flavor ingredient. (5) A link to the hazard communication safety data sheet for any such cosmetic intended for professional use. (b) Updates In the case of an update to any of the lists specified in subsection (b) or (c) of section 616 with respect to a cosmetic sold or offered for sale in interstate commerce by a brand owner, the brand owner shall revise the disclosure made under subsection (a) to reflect such update not later than 7 months after the date on which such update is formally noticed by the authoritative body who administers the list. 616. Cosmetic ingredient product label disclosure (a) In general Effective beginning on the date that is 2 years after the date of the enactment of the Cosmetic Fragrance and Flavor Ingredient Right to Know Act of 2023 , for purposes of section 602(h), the packaging or labeling of a