E905 · Microcrystalline wax
- WHO
- Safe
- FDA
- Safe
- EFSA
- Safe
- FSANZ
- Safe
- Japan
- Safe
- UK FSA
- Safe
- Health Canada
- Safe
What is E905?
Microcrystalline wax is a petroleum-derived wax used in food as a glazing and coating agent, for example on cheese rinds and some candies, and is also common in cosmetics and candle-making. It has a finer crystal structure and higher melting point than paraffin wax. It is considered safe for food use at approved levels by regulatory authorities, though as a petroleum derivative some consumers prefer plant-based alternatives.
Also appears on labels as: Microcrystalline wax, E905, E 905, E-905, INS 905, Petroleum wax (microcrystalline), Refined microcrystalline wax, Food-grade microcrystalline wax, Hydrocarbon wax (microcrystalline), Micro wax, Ceresin, Paraffin microcrystalline wax.
What the evidence says
- Generally recognized as safe at typical food levels as a glazing agent.
- Petroleum-derived origin means trace hydrocarbon impurities are regulated to stay within safety limits.
Frequently asked questions
Is E905 safe?
Our overall verdict for E905 (Microcrystalline wax) 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 E905 vegan, halal or gluten-free?
According to our ingredient data for Microcrystalline wax — 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 E905 and why is it used?
Microcrystalline wax is a petroleum-derived wax used in food as a glazing and coating agent, for example on cheese rinds and some candies, and is also common in cosmetics and candle-making. It has a finer crystal structure and higher melting point than paraffin wax. It is considered safe for food use at approved levels by regulatory authorities, though as a petroleum derivative some consumers prefer plant-based alternatives.
Does E905 contain allergens?
No known allergens are recorded for Microcrystalline wax.
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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.