Requests that the FDA issue regulations designating xylitol as “active ingredients” for topical dental hygiene products under 21 C.F.R. Part B, § 355.10 (Anticaries active ingredients) | Federal Regulations · Congress.wiki

Nonrulemaking

FDA

Open for Comments

FDA-2025-P-4779

Requests that the FDA issue regulations designating xylitol as “active ingredients” for topical dental hygiene products under 21 C.F.R. Part B, § 355.10 (Anticaries active ingredients)

Documents

Comments

Description

Open

Key Dates

Comment Period OpensOct 6, 2025

Documents

Type	Title	Posted	Comments	Status
Other	Interim Response Letter from FDA CDER to Robert Housman	Apr 2, 2026	--

Keywords

CDER

Citizen Petition

American Dental Hygienists’ Association (ADHA)

Xlear

Requests that the FDA issue regulations

designating xylitol as active ingredients for

topical dental hygiene products under

21 C.F.R. Part B, § 355.10

Data from Regulations.gov