Peach Bellini Mocktail

What it is. The potassium salt of sorbic acid, which stops mould and yeast growth.

Why it is used. Used in cheese, baked goods, dried fruit, wine and dressings.

What the evidence says. Widely used and long regarded as one of the gentler preservatives. EFSA's 2015 re-evaluation lowered the acceptable daily intake and noted gaps in the genotoxicity data, asking for more work, while finding no evidence of harm at the levels actually used.

Permitted with maximum levels. EFSA has asked for further data rather than restricted it.

Assessed against EFSA. Full entry for E202

What it is. A calorie free intense sweetener, often blended with other sweeteners to round out taste.

Why it is used. Used in diet drinks, dairy and confectionery.

What the evidence says. Long treated as safe by regulators. Some recent research on sweeteners and the gut microbiome is ongoing, but nothing has changed the official safety position.

Permitted with an acceptable daily intake in all three regions.

Assessed against EFSA, JECFA. Full entry for E950

What it is. An intense sweetener made from sugar, around 600 times sweeter, so it is used in very small amounts.

Why it is used. Sweetens diet drinks, tabletop sweeteners, dairy and baked goods.

What the evidence says. Regulators have treated it as safe for decades and the acceptable daily intake has not changed. Newer laboratory work on a breakdown product, and the general question of sweeteners and the gut microbiome, keep it under discussion, but that work is early and has not moved any official position.

Permitted with an acceptable daily intake in all three regions.

Assessed against EFSA, JECFA. Full entry for E955

What it is. The orange pigments found in carrots and other vegetables, either extracted or made synthetically.

Why it is used. Colours margarine, soft drinks, dairy, and sweets.

What the evidence says. The same compound the body turns into vitamin A, and safe at the levels used in food. High dose beta-carotene supplements have been linked to harm in smokers, but those doses are far above anything a colour in food delivers, and conflating the two is a common mistake.

Permitted. The supplement findings apply to concentrated doses, not to food colouring.

Assessed against EFSA, JECFA. Full entry for E160A

What it is. Vitamin C, added to protect colour and flavour and sometimes to fortify.

Why it is used. Stops browning in juices and cut fruit, protects fats, and boosts vitamin content.

What the evidence says. Beneficial and harmless at the levels used. Included here as a reminder that an E number is just a code, and plenty of them are ordinary nutrients.

Permitted freely, no concern.

Assessed against EFSA, JECFA. Full entry for E300

What it is. A mild acid found naturally in citrus fruit, made commercially by fermentation.

Why it is used. Adds tartness, balances flavour and helps preserve. One of the most used additives in food.

What the evidence says. Safe at food levels. No credible health concern for the additive itself.

Permitted freely.

Assessed against EFSA, JECFA. Full entry for E330