5.0 out of 5 stars Great Monster Zero Flavor!

2026-01-09    -JC Soccer

Great flavor and value!

5.0 out of 5 stars My new third favorite flavor

2025-12-29    -RiverSide

This is now my third favorite flavor from Monster, right below Ultra Sunrise and Ultra Zero. It's got a mean citrus punch from the grapefruit flavor that satisfies a lot of the time. The Ultra Sunrise is still my favorite because it's a slightly mellower citrus punch that satisfies when I'm not in the mood for extreme citrus which is how I see this Fantasy Ruby Red flavor. This is hands down the strongest citrus punch out of all the Monster flavors.

5.0 out of 5 stars Ruby Red is a winner

2026-01-13    -Riley

Ruby Red is my favorite flavor and I wish I had tried it sooner. It provides a crisp, balanced sweetness with a killer grapefruit flavor. The cans arrived in good shape with no loss in carbonation or leakage.

5.0 out of 5 stars Monday morning time(Life) saver

2026-01-12    -Kissa

Best value you can find and you can subscribe and have them delivered on a schedule and save even more money.

5.0 out of 5 stars Worth it

2026-02-05    -Nicholas Koshinsky

One of my favorite flavors. Nice grapefruit taste to it. All cans came intact with no leaks. Good value for the money if you drink a lot of monster.

4.0 out of 5 stars Only monster flavor I will drink

2026-02-24    -Courtney Fullington

I'm not a monster drinker but these are definitely delicious.

4.0 out of 5 stars Only monster flavor I will drink

2025-12-26    -Courtney Fullington

I'm not a monster drinker but these are definitely delicious.

5.0 out of 5 stars Monday morning time(Life) saver

2026-01-14    -Kissa

Best value you can find and you can subscribe and have them delivered on a schedule and save even more money.

5.0 out of 5 stars VERY TASTY WITHOUT SUGAR

2026-02-10    -Vernon E. Green

A DELICIOUS THIRST QUENCHING ENERGY DRINK

5.0 out of 5 stars My new third favorite flavor

2026-01-04    -RiverSide

This is now my third favorite flavor from Monster, right below Ultra Sunrise and Ultra Zero. It's got a mean citrus punch from the grapefruit flavor that satisfies a lot of the time. The Ultra Sunrise is still my favorite because it's a slightly mellower citrus punch that satisfies when I'm not in the mood for extreme citrus which is how I see this Fantasy Ruby Red flavor. This is hands down the strongest citrus punch out of all the Monster flavors.