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NSF/ANSI 173:2025

Current

Current

The latest, up-to-date edition.

Dietary Supplements

Available format(s)

PDF

Language(s)

English

Published date

01-05-2026

£203.13
Excluding VAT

This standard contains requirements for dietary supplements and dietary ingredients that contain one or more
of the following: a vitamin, a mineral, an herb or other botanical, an amino acid, a dietary substance for use by
humans to supplement the diet by increasing the total dietary intake, or a concentrate, metabolite, constituent, extract, or combinations of these ingredients.

DocumentType
Standard
Pages
60
PublisherName
NSF International
Status
Current
Supersedes

£203.13
Excluding VAT