Is Stearic Acid Safe?
Stearic Acid is the additive E570 — fatty acids that can come from plant oils (including palm) or animal fats, used as a anti-caking agent to help stop powders and granules clumping together.
Is Stearic Acid safe to eat?
E570 is considered safe. It is authorised across the EU, UK and US, and safety evaluations by the European Food Safety Authority (EFSA) have not identified health concerns at the levels used in food. For most people there is no reason to avoid E570.
EFSA status: Authorised in the EU — no safety concern at current levels of use
Source: European Food Safety Authority
What is Stearic Acid?
E570 is the E-number for fatty acids, one of the anti-caking agents group of food additives (E500–E599). Additives in this group stop powders and granules clumping together. Fatty acids that can come from plant oils (including palm) or animal fats. Like every E-number, E570 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E570 in detail below.
What foods contain Stearic Acid?
E570 (Stearic Acid) is typically found in:
- Table salt
- Spice mixes
- Powdered drinks
- Grated cheese and dry mixes
Frequently Asked Questions
Is Stearic Acid bad for you?
Yes. E570 is authorised in the EU, UK and US, and EFSA evaluations found no health concern at normal food levels.
Is Stearic Acid vegan?
E570 is uncertain for vegans — it is fatty acids that can come from plant oils (including palm) or animal fats, and the label doesn't reveal the source. Look for a vegan certification or ask the manufacturer.
Is Stearic Acid halal?
E570 is mashbooh (doubtful) — fatty acids that can come from plant oils (including palm) or animal fats. Verify the source with the manufacturer or choose halal-certified products.
Full guide to E570 (Fatty Acids) →
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).