Data / Federal rules / 2025-08250

Listing of Color Additives Exempt From Certification; Galdieria Extract Blue

The Food and Drug Administration published this final rule in the Federal Register on May 12, 2025. It took effect on June 26, 2025. Comments closed on June 11, 2025.

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What the agency says

The Food and Drug Administration (FDA or we) is amending the color additive regulations to provide for the safe use of galdieria extract blue, derived from unicellular red algae (Galdieria sulphuraria), in various food categories at levels consistent with good manufacturing practice (GMP). We are taking this action in response to a color additive petition (CAP) submitted by Fermentalg (Fermentalg or petitioner).

Key facts

Document number: 2025-08250
Type: Final rule
Action: Final amendment; order
Agency: Health and Human Services Department; Food and Drug Administration
Published: May 12, 2025
Takes effect: June 26, 2025
Comments due: June 11, 2025
Dates: This order is effective June 26, 2025. See section XI of this document for further information on the filing of objections. Either electronic or written objections and requests for a hearing on the order must be submitted by June 11, 2025.
Docket: Docket No. FDA-2021-C-0925
Code of Federal Regulations: 21 CFR 73
Topics: Color additives; Cosmetics; Drugs; Foods; Medical devices
Pages: 5

The document on federalregister.gov PDF

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Everything from the Food and Drug Administration · Rules on color additives · Rules on cosmetics · Rules on drugs · Published in May 2025

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.