Is Monster Energy Halal? Every Ingredient and Flavour Checked

Most Monster Energy drinks are halal by their ingredients. Monster says its taurine “is synthetic, not derived from an animal by-product”, and its energy drinks contain no pork and no alcohol. Monster isn’t halal certified in the UK, the US or Canada, but a drink made from these ingredients doesn’t need a certificate to be halal.

There are three things to check. Some Monster drinks contain dairy, which is fine for halal. Some red and pink flavours in some countries have used carmine (E120), a colour made from insects, which scholars disagree about. And Monster’s parent company also sells alcoholic drinks, such as The Beast Unleashed, which are not halal. This guide covers each one.

Quick answer

Monster Original ingredients, one by one

These are the ingredients of Monster Energy Original (the green can) sold in the UK. Other markets are similar, but check your can.

Nothing in this list comes from pork or from an animal that needs to be slaughtered. The one ingredient people ask about is flavourings, covered below.

Is the taurine in Monster halal?

Yes. Monster’s UK FAQ says, “The taurine in Monster Energy is synthetic, not derived from an animal by-product.”

Taurine is an amino acid found in meat, fish and the human body. It was first isolated from ox bile, which is where the rumours about bulls come from. The taurine in energy drinks is made in factories, not taken from animals, so there’s no halal question about it.

Does Monster Energy contain alcohol?

No. Monster energy drinks are non alcoholic.

As with most flavoured drinks, flavourings can involve a small amount of ethanol during production. Monster doesn’t publish details of its flavourings. Most scholars and halal certifiers don’t treat a trace like this as a problem: it can’t intoxicate, it dissolves completely into the drink, and industrial ethanol is usually not made from grapes or dates. If you follow a stricter view that avoids any ethanol in production, contact Monster about the flavour you drink. Its FAQ says ingredient details are given “regarding a specific product” on request.

Monster’s alcoholic drinks are not halal

Monster Beverage Corporation also makes alcohol. In 2023 it launched The Beast Unleashed, a flavoured malt drink at 6% alcohol, and in 2024 it launched Nasty Beast, an alcoholic hard tea. These are sold in the US under Monster’s brewing business and use Monster style branding.

They are not energy drinks and they are not halal. If you see a Monster branded can in the alcohol aisle, read the label.

Carmine (E120): the ingredient to check

Carmine, also called cochineal or E120, is a red colour made from crushed cochineal insects. It has been used in some red and pink flavoured drinks in some countries. The UK Pipeline Punch we checked lists only E160a, a plant colour, but recipes differ by market, so read the can.

Scholars differ on carmine:

If you follow the Hanafi school, look for E120, carmine, cochineal or carminic acid on the label and choose a flavour without it.

Which Monster drinks contain dairy?

Monster says some of its products contain dairy, “like in our Espresso lines”. Dairy from milk is halal. The only question for dairy drinks is whether any other ingredient, such as a flavour, is of concern, and nothing we found suggests one is.

Is Monster Ultra halal?

Yes, by its ingredients. The Ultra range (the white and coloured cans) is sugar free and uses sweeteners such as sucralose and acesulfame K, which are made synthetically. Check any red or pink Ultra flavour for E120.

Is Monster halal certified?

We couldn’t find a halal certificate for Monster in the UK, the US or Canada, and Monster’s UK FAQ doesn’t mention halal. Some cans sold in Muslim majority countries may carry local halal marks, because distributors there may seek certification for their market.

Certification isn’t needed to judge a drink whose ingredients are published and contain nothing of animal origin except dairy. It matters more for flavours where you can’t tell what’s in the flavourings or colours.

Is Monster vegan?

Monster says its products “are not vegan certified”. Most Monster energy drinks have no animal ingredients, but the Espresso lines contain dairy, and flavours with carmine would not be vegan.

Can Muslims drink Monster? The health question

A drink can be halal and still be worth limiting. The Prophet (peace be upon him) said, “There should be neither harm nor reciprocating harm”, recorded by Ibn Majah, and scholars use this to warn against habits that damage your health.

• A 500 ml can of Monster Original contains 160 mg of caffeine, about two cups of instant coffee, and 55 g of sugar, more than the NHS daily limit for free sugars for adults (30 g).
• Monster itself says its drinks are “not recommended for children, people sensitive to caffeine, pregnant women or women who are nursing”.
• In England, the government has confirmed that selling high caffeine energy drinks to under 16s will be banned from April 2027, subject to Parliament. Monster is above the caffeine limit.

An occasional can is fine for most healthy adults. Several a day, or giving it to children, is where the harm starts. Many scholars say regular use that damages your health can become disliked (makruh), even though the drink itself is halal.

Monster compared with Red Bull

See our full guide: is Red Bull halal.

A short history of Monster

Monster Energy was launched in April 2002 by Hansen Natural Corporation, based in Corona, California, which later renamed itself Monster Beverage Corporation. Coca-Cola became a major shareholder and took over worldwide distribution in 2015. Monster is now one of the two biggest energy drink brands in the world, alongside Red Bull.