This content references scientific studies and academic research, and is fact-checked to ensure accuracy.

Our teamof licensed nutritionists and dietitians strives to be objective, unbiased, and honest.

(Spoiler alert: the highest-sugar smoothie on our list has as much sugar as twoSnickers bars!)

three smoothie bottles on a pink background

Photos: Naked, Bolthouse Farms, Dannon. Design: Eat This, Not That!

Bottled smoothies can contain two types of sugar: natural and added.

Natural sugars come from whole fruits orfruit juice concentrates, while added sugars are introduced during processing.

Ingredients like cane sugar, fructose, and brown sugar fall into the added sugar category.

bottle of Chobani Raspberry Lemonade Drink

Chobani

In fact, “fructose” and “sugar” are the first few ingredients on the list.

ThePeach Carrot Mango flavor, for instance, has a whopping 40 grams of sugar.

Plus, the 2 grams of protein won’t do anything to keep you full.

bottle of Dannon Smoothie Strawberry Banana

Dannon

bottle of Harmless Harvest Mango Organic Smoothie

Harmless Harvest

bottle of Bolthouse Farms Nut Butter Protein Plus

Bolthouse Farms

bottle of Bolthouse Farms Energy Smoothie

Bolthouse Farms

bottle of Bolthouse Farms Breakfast Smoothie

Bolthouse Farms

bottle of Bolthouse Farms Berry Boost

Bolthouse Farms

bottle of Bolthouse Farms Strawberry Banana

Bolthouse Farms

bottle of Naked Superfood Machine smoothie

Naked

bottle of Naked Blue Machine

Naked