Is Oikos Triple Zero Greek Yogurt? A Complete Guide to Nutrition and Facts

October 5, 2025 •

2 min read

With 0% fat, 0g added sugar, and 0 artificial sweeteners, Oikos Triple Zero Greek yogurt is a popular choice for health-conscious consumers looking for a high-protein, low-calorie snack. But beyond the headline, what exactly is in this product and how does it compare to other options?

Quick Summary

Oikos Triple Zero is a nonfat Greek yogurt with zero added sugar and artificial sweeteners. It offers a high protein count and uses Stevia leaf extract for sweetness.

Key Points

Genuine Greek Yogurt: Oikos Triple Zero is strained like traditional Greek yogurt, giving it a thick, creamy consistency and high protein content.
Triple Zero Defined: The product contains zero percent fat, zero grams of added sugar, and zero artificial sweeteners.
Natural Sweetener: Sweetness in flavored varieties comes from Stevia leaf extract, a natural, zero-calorie alternative.
High in Protein: Each serving packs a substantial amount of protein, aiding in satiety and muscle maintenance.
Contains Probiotics: Like other yogurts, Oikos Triple Zero includes live and active cultures that are beneficial for gut health.
Considerations: Some find the Stevia aftertaste unpleasant, and the texture may differ from full-fat options.
Not Sugar-Free: It contains naturally occurring sugars (lactose) from the milk, so it's not entirely sugar-free.

Yes, It Is Greek Yogurt

Oikos Triple Zero is confirmed to be a Greek yogurt. The key difference between Greek and regular yogurt is the straining process, which removes whey, resulting in a thicker consistency and higher protein content in Greek yogurt. This also lowers the natural sugar and lactose.

Deconstructing the "Triple Zero"

The name highlights three nutritional claims:

0% Fat: Made with nonfat milk, it contains no fat.
0g Added Sugar: It contains no added sugar but still has naturally occurring sugar (lactose) from the milk. A 5.3 oz serving has about 5 to 7 grams of total sugar.
0 Artificial Sweeteners: Sweetened with Stevia leaf extract, a natural, zero-calorie sweetener.

A Closer Look at the Nutritional Profile

A 5.3 oz cup of flavored Oikos Triple Zero offers a good nutritional boost:

Protein: 15 grams per serving, beneficial for muscle repair and satiety.
Calories: Around 90 calories per serving.
Fiber: Some versions include added chicory root fiber, but checking the latest label is recommended as formulations change.
Probiotics: Contains live and active cultures supporting gut health.

Oikos Triple Zero vs. Other Yogurt Options

Here is a comparison based on a 5.3-6 oz serving:


Feature	Oikos Triple Zero (Flavored)	Typical Plain Full-Fat Greek Yogurt	Typical Flavored Standard Yogurt
Added Sugar	0g	0g	Often 10-20g+
Protein	15-18g	~15-18g	~5-10g
Fat	0g	Varies, can be 5-10g+	Varies, but often higher
Sweetener	Stevia Leaf Extract	None	Sugar, corn syrup, etc.
Calories	90-100	Varies, typically 150-200	Varies, typically 150-250
Fiber	Contains added fiber (check label)	None	None

Benefits and Potential Drawbacks

Benefits

High in Protein: Excellent for satiety and muscle health.
Supports Weight Management: Low in calories and high in protein.
No Added Sugar: Helps manage blood sugar.
Rich in Probiotics: Aids digestion and gut health.
Calcium Source: Good for bone health.

Potential Drawbacks

Stevia Aftertaste: Some may notice a slight aftertaste.
Texture Differences: May be less rich than full-fat options.
Processed Ingredients: Some versions may contain ingredients like tapioca starch or chicory root fiber.
Flavor Variation: Flavored options may not taste as authentic as those with real fruit.

Conclusion

Yes, Oikos Triple Zero is Greek yogurt. It's a nonfat, high-protein option with zero added sugars or artificial sweeteners, using Stevia instead. Its nutritional benefits, including probiotics and calcium, make it a healthy choice, particularly for weight management and reducing added sugar intake. Personal taste regarding Stevia is a factor. While a convenient and nutritious snack, checking the ingredient list for individual dietary needs is advised.

Learn more about the benefits of Greek yogurt and its straining process on the Oikos website: Why Greek Yogurt?

Frequently Asked Questions

No, Oikos Triple Zero is not entirely sugar-free. It contains zero added sugar but still has naturally occurring sugar (lactose) from the milk.

No, Oikos Triple Zero does not use artificial sweeteners. It is sweetened with Stevia leaf extract, which is a natural, zero-calorie sweetener.

Yes, Oikos Triple Zero contains live and active yogurt cultures, which are beneficial probiotics that support digestive health.

Yes, its high protein and low-calorie profile make it a suitable snack for weight loss, as protein helps with satiety and muscle maintenance.

Oikos Triple Zero focuses on zero added sugar, fat, and artificial sweeteners, typically offering 15-18g of protein. Oikos PRO provides an even higher protein count, often 20g or more per serving, and may have a different texture.

While lower in carbs and sugar than many flavored yogurts, it's not strictly keto-friendly due to the milk's natural sugar (lactose). Those on a strict keto diet may need to minimize their intake.

Some formulations of Oikos Triple Zero used to contain added chicory root fiber. However, changes in ingredients have been noted by consumers, so it is necessary to check the latest product label for current fiber content.