Is Heineken gluten free?

No, Heineken is not gluten free, and pleasingly for once the brewer does most of the work for us: Heineken UK’s own product page is explicit that Heineken Original and Heineken 0.0 are both not gluten free, and both sit just above the 20 milligrams per kilogram limit that defines a gluten free beer in the UK and EU. Neither is safe for anyone with coeliac disease, and that is the brewer’s position before it is ours.

What Heineken says about its own gluten level

The exact wording on Heineken UK’s site reads: “Both Heineken® Original and Heineken® 0.0 are not gluten-free and have levels of gluten just over 20 mg/kg, this is just over 0.002%.” Twenty milligrams per kilogram is the same as 20 parts per million, which is the UK and EU legal threshold for a gluten free label. Heineken sits just above it. A beer that fails the test cannot be marketed as gluten free, and the brewer is straightforwardly saying so.

A consumer kit test from 2015 once put a single sample lower, between 5 and 20 ppm. That is useful background. It is not certification, home strips are not a validated method for fermented products, and the figure that should govern a coeliac’s decision is the one Heineken itself publishes.

The malted barley problem

The recipe is water, malted barley, hops and yeast. Malted barley is a gluten grain, and Heineken does no enzyme step to break the gluten down. Gluten reduced beers like Peroni Gluten Free start from barley too, but they then go through an enzymatic process that takes the protein below 20 ppm. Heineken does neither. It is a standard barley lager with a slightly lower than average gluten reading, which is a long way from being safe for someone with coeliac disease.

Coeliac UK’s guidance is the line worth holding to: “Beer, lagers, stouts and ales contain varying amounts of gluten and are not suitable for a gluten free diet.” Heineken sits inside that category in full.

Is Heineken 0.0 any different?

No. The 0.0 marks the alcohol level. It says nothing about gluten. Heineken’s own statement is unusually direct on the point: Heineken Original and Heineken 0.0 are both not gluten free, and both sit just over 20 mg/kg. If you have been reaching for the 0.0 on the assumption that an alcohol free version has had the gluten taken out as well, it has not. The process removes the alcohol. The gluten stays.

This is one of the more common mix-ups in gluten free beer. A couple of the pages currently ranking on Google for “is Heineken 0.0 gluten free” still have it the wrong way round.

What to drink instead

If you want a pale lager with the same easy, mainstream character as a Heineken but you can actually drink it as a coeliac, a few from our directory worth trying:

• Daura Lager, 5.4%. A Spanish barley lager that is enzyme treated and tested below 3 parts per million, well under the 20 ppm limit. The closest swap for Heineken Original on a normal UK supermarket shop.
• Daura 0.0%, 0.0%. The direct counterpart to Heineken 0.0. Alcohol free and tested below the 20 parts per million gluten free limit, the combination most coeliacs reaching for a 0.0 actually want. Check the current label.
• Bellfield Craft Lager, 5.2%. A Coeliac UK-certified pale lager from Bellfield in Edinburgh.

For more in this style, see our guide to gluten free lagers, or browse the full beer directory. If the difference between gluten free and gluten reduced is what you came in unsure about, that is covered in our naturally gluten free vs gluten reduced guide.