Table salt

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Common questions

Is Table salt healthy?

Table salt scores 68/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This product is primarily composed of salt with an added anti-caking agent, E535, which is a common additive to prevent clumping.

How processed is Table salt?

Table salt is NOVA Group 2: Processed Culinary Ingredients.

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Table salt

Marks & Spencer
68 Fair

Analysis updated June 2026 · How Scout scores

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At a glance

Beneficial ingredients 0
Harmful ingredients 0
Category Salt
Summary

This product is primarily composed of salt with an added anti-caking agent, E535, which is a common additive to prevent clumping. While the processing level is moderate, the presence of an additive slightly reduces its score compared to pure, unadulterated salt. The product is otherwise straightforward and lacks harmful ingredients, but the inclusion of an additive affects its overall rating.

Key ingredients 2

Salt
Neutral

Salt is a basic culinary ingredient primarily used for seasoning and preserving food. It is a refined product, typically devoid of trace minerals found in unrefined salts. While essential for bodily functions, excessive intake can lead to health issues.

Risks

High sodium intake is associated with increased risk of hypertension and cardiovascular diseases.

Benefits

Essential for maintaining fluid balance and nerve function in the body.

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Anti-caking Agent: E535
Neutral

E535, or sodium ferrocyanide, is used to prevent clumping in salt, ensuring it remains free-flowing. It is a food additive approved for use in small quantities. There are no significant health concerns when used within regulated limits.

Benefits

Helps maintain the quality and usability of salt by preventing clumping.

Processing

Group 2 · Culinary ingredients

Processed Culinary Ingredients

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