Suja Uber Greens is one of the better bottled green juices you can buy. At 50 calories and 8 grams of sugar per bottle, with no added sweeteners, it delivers a concentrated dose of leafy greens and vegetables without the sugar load that plagues many juice products. That said, it’s not a replacement for whole vegetables, and a few ingredients deserve a closer look depending on your health situation.
What’s Actually in the Bottle
The full ingredient list reads: cucumber, celery, grapefruit, green chard, green leaf lettuce, lemon, kale, spinach, parsley, peppermint tea, and spearmint tea. The first two ingredients are cucumber and celery, both water-rich, low-sugar vegetables. That’s a meaningful distinction from other green juices (even within Suja’s own lineup) that lead with apple, banana, or mango. Suja’s Green Delight, for example, starts with apple, banana, and mango before any greens appear.
The product is certified organic, meaning the ingredients were grown without synthetic pesticides or fertilizers and contain no genetically engineered ingredients. For a juice where you’re consuming concentrated amounts of produce, organic sourcing matters more than it might for a single apple, since juicing compresses many servings of produce into one bottle.
Nutritional Breakdown
One 12-ounce bottle contains 50 calories, 11 grams of total carbohydrates, and 8 grams of sugar, all naturally occurring from the fruits and vegetables. There are no added sugars. For comparison, a typical 12-ounce glass of orange juice has around 160 calories and 33 grams of sugar. Even among green juices, Uber Greens sits on the lower end of the sugar spectrum because its base is cucumber and celery rather than fruit.
The leafy greens in the formula, particularly kale, spinach, chard, and parsley, are naturally rich in potassium, vitamin K, and antioxidants. Potassium supports electrolyte balance and healthy blood pressure. Vitamin K plays a key role in blood clotting and bone health. The antioxidants from these greens help protect cells from damage and may reduce inflammation over time.
How Cold-Pressed Processing Affects Nutrients
Suja uses High Pressure Processing (HPP) instead of traditional heat pasteurization. HPP extends shelf life and kills 99.999% of harmful microorganisms by applying intense pressure rather than high heat. The juice temperature rises by only about 32°F during processing, far below the 160°F-plus temperatures used in heat pasteurization.
This gentler approach preserves more of the original nutrition. Studies show HPP retains 87% to 100% of most nutrients. Enzymes take a bigger hit, with residual enzyme activity typically falling in the 20% to 60% range. So while you’re getting most of the vitamins and minerals from the original produce, some of the naturally occurring enzymes are reduced. The taste, color, and overall nutrient profile remain noticeably better than what you’d get from a heat-pasteurized juice.
The Fiber Problem
The biggest nutritional gap in any juice, Uber Greens included, is fiber. When produce is juiced, the pulp is discarded, and that’s where most of the fiber lives. This matters for two reasons. First, fiber slows down the absorption of sugar into your bloodstream. Without it, even the 8 grams of naturally occurring sugar in Uber Greens gets absorbed more quickly than it would if you ate the same vegetables whole. Second, fiber is what makes food satisfying. Drinking this juice won’t keep you full the way a plate of sautéed kale and cucumber slices would.
This doesn’t make Uber Greens unhealthy. It means it works best as a supplement to a diet that already includes whole vegetables, not a stand-in for them. If you’re drinking it alongside a meal or as a convenient way to get extra greens on a busy day, it serves that purpose well.
Oxalates Worth Knowing About
Two ingredients in Uber Greens, spinach and Swiss chard, are high in oxalates. Oxalates are natural compounds that can contribute to kidney stone formation in people who are prone to them. Spinach is especially concentrated, containing hundreds of milligrams of oxalates per serving. When you juice spinach, you’re getting the oxalates without the fiber that would otherwise slow their absorption.
Kale, on the other hand, is very low in oxalates, with only about 17 milligrams per 3-ounce serving. Parsley and lettuce also rank low. Since spinach and chard appear in the middle of the ingredient list (not at the top), the amounts per bottle are relatively modest. For most people, drinking one bottle occasionally poses no issue. But if you have a history of kidney stones or you’re combining this juice with other high-oxalate foods like nuts, beets, or chocolate, it’s worth being mindful of your total intake.
How It Compares to Other Suja Green Juices
Suja makes several green juice varieties, and Uber Greens is the most vegetable-forward option. Mighty Dozen includes apple as its first ingredient, which bumps up the sugar content. Green Delight leads with apple, banana, and mango, making it closer to a fruit smoothie than a green juice. Radiant Probiotic falls somewhere in between, using celery and cucumber as a base but adding apple and vegan probiotics.
If your goal is to minimize sugar and maximize actual vegetable content, Uber Greens is the strongest choice in the lineup. The grapefruit and lemon add just enough brightness to make it drinkable without masking the greens behind fruit sweetness.
Who Benefits Most
Uber Greens works well for people who struggle to eat enough vegetables, need a portable option for busy mornings, or want a low-calorie, hydrating drink that offers more nutrition than water. The cucumber and celery base makes it genuinely hydrating, and the potassium content supports electrolyte balance, especially useful after exercise or in hot weather.
It’s less ideal as a meal replacement (too low in calories, protein, and fat to sustain you) or as your sole source of vegetables. One bottle a day is a reasonable amount for most people. Drinking multiple bottles daily would increase your oxalate exposure and concentrate your sugar intake unnecessarily, even at 8 grams per bottle.