Appears safe based on current evidence
Safety assessments compiled from FDA, EFSA, FSA, and 7 other regulatory agencies. This information is for educational purposes — consult a healthcare professional for dietary advice.
Magnesium Stearate
Last reviewed: April 2026 · Data sourced from WHO JECFA, FDA, EFSA, and 7 other regulatory agencies
At a Glance
Quick Answer
Magnesium Stearate (E572) is rated "Appears Safe" according to current evidence. It is approved in the EU and approved in the US. This additive is currently approved in all four major markets (US, EU, UK, Japan).
On This Page
What is Magnesium Stearate?
Anti-caking agent. Very common in supplements and tablets
Magnesium Stearate is classified as a Anti-caking Agent additive. It is currently approved in all major regulatory markets.
Regulatory Status by Country
🇺🇸 United StatesUS
Approved (GRAS)US name: Magnesium Stearate
GRAS. Universal supplement excipient
🇪🇺 European UnionEU
ApprovedAnti-caking agent. Very common in supplements and tablets
🇬🇧 United KingdomUK
Same as EU pre-BrexitUK retained EU food additive regulations post-Brexit with some modifications
🇯🇵 Japan
Check MHLW database🇨🇦 CanadaCA
ApprovedGenerally aligned with US FDA. Regulated by Health Canada.
🇦🇺 Australia/NZAU/NZ
ApprovedGenerally aligned with EU standards. Regulated by FSANZ.
🇮🇳 India
ApprovedWidely approved internationally. Regulated by FSSAI.
🇰🇷 South KoreaKR
Check MFDSVerify with South Korea's Ministry of Food and Drug Safety.
🇧🇷 Brazil
ApprovedGenerally aligned with Codex/US standards. Regulated by ANVISA.
🇨🇳 China
ApprovedPermitted under GB 2760 national standard.
Note: Canada, Australia/NZ, India, South Korea, Brazil, and China statuses are inferred from international regulatory patterns. Always verify with the relevant national authority.
Expert Analysis
Magnesium Stearate is classified as a anti-caking agent in the food additive regulatory framework. Current scientific evidence supports its safety when consumed within established limits. This additive is approved across multiple major regulatory markets worldwide, suggesting broad scientific consensus on its safety profile. As with all food additives, moderation is key. Consult healthcare professionals for personalized dietary advice.
Is Magnesium Stearate safe?
Magnesium Stearate has a safety rating of "Appears Safe". Appears safe based on current evidence
Is Magnesium Stearate vegan?
Magnesium Stearate is generally considered vegan-friendly, though sourcing may vary.
Is Magnesium Stearate banned in Europe?
No, Magnesium Stearate is Approved in the EU.
What is Magnesium Stearate made from?
Anti-caking agent. Very common in supplements and tablets
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Frequently Asked Questions
Is Magnesium Stearate safe?
Is Magnesium Stearate banned in any country?
What is Magnesium Stearate used for?
Sources & References
Regulatory data for Magnesium Stearate is sourced from the following agencies:
- FDA: Substances Added to Food (formerly EAFUS)
- EFSA: Food Additives Database
- FSA: Approved Additives and E Numbers
- MHLW: Standards for Use of Food Additives
- Health Canada: Lists of Permitted Food Additives
- FSANZ: Food Additives
- FSSAI: Food Safety and Standards
- MFDS: Food Additives Standards
- ANVISA: Food Additives Legislation
- GB 2760: National Food Safety Standard
- WHO JECFA: International Safety Evaluations
- CSPI: Chemical Cuisine — Food Additive Safety Ratings
Often Found Together
Other additives with the same safety rating from different categories
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