All additives
E551·anti-caking agent

Silicon dioxide (Silica)

Safe

Safety Assessment

BodyAcceptable Daily Intake (ADI)Year
JECFANot specified — no concern at typical intakes · JECFA 19741974
EFSA

ADI = the amount of a substance a person can consume every day over a lifetime without appreciable health risk. Expressed as mg per kg body weight per day. Source: WHO/FAO JECFA Combined Compendium; EFSA OpenFoodTox 3.0.

Regulatory Status

JurisdictionStatusNotes
United StatesGRAS anti-caking agent
European UnionApproved with usage limits; nano-form under EFSA review
JapanApproved with usage limits
South KoreaApproved (MFDS)
GBFSA approved with usage limits
VNApproved with usage limits
THApproved with usage limits
INFSSAI approved with category limits
AEApproved (GCC/GSO standards)
CNApproved per GB 2760

Primary Sources

Products on Looksee containing Silicon dioxide (Silica)

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