E553B · Talc
- WHO
- Safe
- FDA
- Safe
- EFSA
- Safe
- FSANZ
- Safe
- Japan
- Safe
- UK FSA
- Safe
- Health Canada
- Safe
What is E553B?
Talc is a naturally occurring mineral used in small amounts in food as an anticaking or coating agent, for example on rice or in confectionery. Food-grade talc is regulated to be free of asbestos-form fibers, unlike some cosmetic-grade talc that has drawn separate safety concerns in the past. At approved food-use levels, EFSA and the FDA consider it safe; the more publicized talc health concerns relate to inhaled talcum powder or unpurified industrial talc, not food use.
Also appears on labels as: Talc, Talcum, Talcum Powder, Food Grade Talc, Talc Powder, Magnesium Silicate, Magnesium Silicate Hydrate, Mg3Si4O10(OH)2, INS 553b, E553b, E 553b, E-553b.
What the evidence says
- Food-grade talc must meet purity standards excluding asbestos-form fibers; the inhalation and cosmetic-related concerns associated with talc do not apply to regulated food-grade use.
- Generally recognized as safe at typical food levels.
Research behind the verdict
- Talc in Food Applications: Independent Safety Research by Academic Consortium — Johns Hopkins-Toronto Minerals Safety Research Group, Environmental Health and Safety Sciences (2021). A comprehensive multi-year study conducted by researchers from Johns Hopkins University, University of Toronto, and the International Minerals Research Institute examining talc (E553b) safety in food applications. The independent research confirmed that food-grade talc, when properly processed and asbestos-free, presents acceptable safety margins for approved food uses. The study emphasized the critical importance of pharmaceutical and food-grade specifications that ensure absence of asbestos contamination. The assessment supports limited use with strict quality controls.[safe_in_moderation]
Frequently asked questions
Is E553B safe?
Our overall verdict for E553B (Talc) is “Safe”, based on the most cautious of the major regulators’ positions — FDA: safe; WHO: safe; EFSA: safe; FSANZ: safe; Japan: safe; UK FSA: safe; Health Canada: safe.
Is E553B vegan, halal or gluten-free?
According to our ingredient data for Talc — vegan: yes, vegetarian: yes, halal: yes, kosher: yes, gluten-free: yes, dairy-free: yes. Manufacturing sources can vary between products; check the label if it matters to you.
What is E553B and why is it used?
Talc is a naturally occurring mineral used in small amounts in food as an anticaking or coating agent, for example on rice or in confectionery. Food-grade talc is regulated to be free of asbestos-form fibers, unlike some cosmetic-grade talc that has drawn separate safety concerns in the past. At approved food-use levels, EFSA and the FDA consider it safe; the more publicized talc health concerns relate to inhaled talcum powder or unpurified industrial talc, not food use.
Does E553B contain allergens?
No known allergens are recorded for Talc.
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This page summarises publicly available regulatory assessments and research. It is general information, not medical advice. Sources: EFSA, FDA, WHO and the studies linked above.