Skip to content

Is Starbucks Matcha Fattening? The Truth About Your Green Tea Latte

4 min read

A single Grande Matcha Green Tea Latte from Starbucks can contain up to 32 grams of sugar, exceeding the American Heart Association's daily recommendation for women. This surprising statistic reveals why many people question if Starbucks matcha is fattening and undermines the beverage's perceived health benefits.

Quick Summary

Starbucks' matcha drinks, particularly the lattes, contain significant amounts of added sugar and milk, which substantially increases the calorie count. The pure, antioxidant-rich matcha powder used by the company is pre-sweetened, transforming a healthy ingredient into a high-calorie indulgence. Customizing your order by reducing sweeteners and choosing low-fat or plant-based milk alternatives is key to reducing its fattening potential.

Key Points

  • Pre-Sweetened Powder: Starbucks uses a matcha blend with added sugar, not pure green tea powder, which increases the sugar and calorie content of the final beverage.

  • High Sugar Content: A standard Grande Matcha Latte can contain upwards of 25 grams of sugar, exceeding daily recommendations and contributing significantly to overall calorie intake.

  • Milk Choice Matters: The type of milk, such as standard 2% or whole milk, dramatically affects the calorie and fat count. Opting for almond or non-fat milk can reduce these values.

  • Customize for Health: To make your matcha less fattening, ask for "no classic syrup" and substitute the milk with a lower-calorie, plant-based option or just water.

  • Portion Control is Key: Even with modifications, a larger beverage size like a Venti will have more calories. Choosing a Tall or Grande size helps manage calorie intake.

In This Article

Why Your Starbucks Matcha May Contribute to Weight Gain

Matcha itself is a finely ground green tea powder rich in antioxidants, catechins, and L-theanine, and has been linked to boosting metabolism and supporting weight loss. However, the version served at Starbucks is a far cry from its traditional, unsweetened form. The reason a Starbucks matcha can be fattening lies in the added ingredients, not the matcha powder itself.

The Hidden Sugars in the Matcha Powder

One of the biggest misconceptions is that Starbucks uses pure matcha. In reality, their matcha is a pre-sweetened blend containing a significant amount of sugar. This means that every scoop of matcha powder added to your drink contributes not only green tea flavor but also a dose of refined sugar. A Grande Iced Matcha Latte, for instance, contains 25 grams of sugar, and the hot version has 29 grams. This high sugar content can lead to several issues related to weight gain:

  • Calorie overload: The added sugar is a source of empty calories that don't provide any nutritional value. Consuming excess calories is the primary driver of weight gain.
  • Blood sugar spikes: High-sugar intake causes rapid spikes and crashes in blood sugar levels. This can lead to increased cravings, a feeling of low energy, and storing more fat.
  • Negating health benefits: While pure matcha is rich in antioxidants, the added sugar in the Starbucks mix can negate these health-promoting properties, turning a superfood into a sugary treat.

The Impact of Milk Choices

In addition to the sweetened matcha, the type of milk used plays a significant role in the drink's overall calorie and fat content. A standard Grande Matcha Latte is typically made with 2% milk, but switching to whole milk or heavy cream can further escalate the fattening potential. The healthy fats in milk are different from the detrimental calories from added sugar, but in large quantities, they still contribute to overall calorie intake. Choosing a lighter milk option, such as almond milk, can drastically reduce the total calories, carbs, and fat.

Comparison Table: Standard vs. Healthier Starbucks Matcha

To illustrate the impact of your order, here is a comparison of a standard Grande Iced Matcha Latte versus a healthier, customized version. (Note: Nutritional values may vary slightly based on location and preparation.)

Attribute Standard Grande Iced Matcha Latte Healthier Grande Iced Matcha Latte
Milk 2% Milk Almond Milk
Sweetener Default Classic Syrup (3 pumps) No Classic Syrup, 3 pumps Sugar-Free Vanilla
Calories ~190 ~90
Fat ~5g ~5g
Sugar ~25g ~5g (from almond milk)

How to Order a Non-Fattening Starbucks Matcha

The good news is that you can still enjoy the earthy, vibrant flavor of matcha from Starbucks without all the added sugar and calories. The key is to customize your order effectively. Here are the steps to follow for a healthier, less fattening beverage:

  1. Request NO Classic Syrup: This is the most critical step. Since Starbucks' standard matcha powder is pre-sweetened, they automatically add Classic Syrup for extra sweetness. Always specify that you do not want it.
  2. Choose a lower-calorie milk: Substitute the standard 2% milk with a lower-calorie option. Almond milk is a popular choice that significantly reduces the calorie and sugar count. Other options include non-fat milk or oat milk, but check their nutrition facts as they can vary.
  3. Use sugar-free sweeteners: If you still desire some sweetness, ask for sugar-free vanilla or another sugar-free syrup. A few pumps will add flavor without the caloric impact of sugar.
  4. Try it with water: For the lowest calorie option, simply order a hot or iced matcha with water and no sweeteners. This gets you closest to the traditional preparation and maximizes the antioxidant benefits of the green tea.

The Importance of Portions

Even a moderately healthy drink can become fattening if the portion size is too large. A Venti size will inherently contain more calories and sugar than a Tall, even with modifications. Sticking to smaller sizes like a Tall or Grande will help keep your overall calorie intake in check and prevent overconsumption.

Conclusion: The Real Culprit Is the Customization

In essence, it's not the pure matcha powder that makes a Starbucks beverage fattening, but the way it's prepared and customized. The high sugar content from the pre-sweetened powder and the addition of calorie-dense milk and syrups are the main culprits behind the high-calorie counts. By taking control of your order and opting for low-sugar, low-fat modifications, you can enjoy a delicious and antioxidant-rich matcha beverage that supports your health goals rather than hindering them. A mindful approach to customization is the key to transforming a sugary indulgence into a genuinely healthy treat.

Frequently Asked Questions About Starbucks Matcha

Frequently Asked Questions

Yes, Starbucks uses a pre-sweetened matcha powder blend, which contains a considerable amount of sugar along with the green tea powder, unlike traditional ceremonial grade matcha.

A standard Grande Hot Matcha Latte made with 2% milk and the default syrups contains approximately 220 calories. Calorie counts vary by size, milk, and sweetener choices.

The healthiest way is to order it with no classic syrup and substitute the regular milk with almond milk or water. You can also add a few pumps of sugar-free vanilla syrup for flavor.

Not significantly. While an Iced Grande has slightly fewer calories (around 190) than a Hot Grande (around 220), both contain substantial amounts of sugar and rely on the same sweetened matcha powder.

While the matcha powder itself contains sugar, you can request no added classic syrup and use a sugar-free vanilla syrup for a low-sugar version. Starbucks also offers a Sugar-Free Vanilla Protein Matcha.

The fat in a Starbucks Matcha Latte mostly comes from the milk. While some fat is essential, the combination of high sugar and fat contributes to the drink's fattening potential, especially with whole milk or heavy cream.

Yes, studies have shown that pure, unsweetened matcha contains antioxidants called catechins (like EGCG) that can boost metabolism and fat burning, which can aid in weight loss when combined with a healthy diet and exercise.

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.