Is Monster Green Nitro high in caffeine?

Yes. One 500ml can has 160mg of caffeine, roughly the same as two cups of coffee. Keep it to one can a day and avoid it late in the evening.

How much sugar is in a can?

Each 500ml can contains 54g of sugar. That is more than a full day's recommended added sugar for most adults, so treat it as an occasional drink.

Is this the same as regular Monster Energy?

No. Green Nitro is a separate line with its own flavor and a 500ml can. Regular Monster Energy comes in a 500ml can too but with a different formula and taste.

Is there a sugar-free version?

Monster makes sugar-free variants, but this listing is the full-sugar Green Nitro. Check the label carefully if you want zero sugar.

When is the price lowest?

Multipack prices tend to dip during big sales events and when stores clear stock. The current best new price is $31.48 at Amazon as of November 5, 2026.

Where is the Monster Green Nitro cheapest?

At Amazon, for $31.48, as of our latest check.

Where can I buy the Monster Green Nitro?

3 stores we checked sell it, including Amazon, Super JC Market, Fleet Farm.

Monster Green Nitro

Best price now

$31.48at AmazonObserved at 8:46 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Monster Green Nitro

Monster Green Nitro is a 500ml energy drink with 160mg of caffeine and 54g of sugar per can. It is a high-sugar, high-caffeine option aimed at people who want a strong lift rather than a light or sugar-free drink. The best new price is $31.48 at Amazon as of November 5, 2026, with two stores listing it new.

Best forPeople who want a strong caffeine hit