Which brand of Greek yogurt has the most protein? A detailed nutrition diet analysis

October 13, 2025 •

5 min read

According to recent studies, high-protein diets can significantly boost satiety and support weight management. For those looking to maximize this benefit from a dairy source, a common question arises: which brand of Greek yogurt has the most protein? The answer is that specific 'high protein' options stand out from traditional strained yogurts, offering a concentrated dose of this crucial macronutrient.

Quick Summary

Specialized yogurt products like Ratio and Oikos Pro often provide the highest protein content per serving. This is achieved through methods like ultra-filtration or adding whey protein, unlike traditional brands such as Fage and Siggi's, which concentrate protein naturally via straining.

Key Points

Top Protein Contenders: Brands like Ratio Protein Yogurt (up to 25g/serving) and Oikos Pro (up to 25g/serving) lead the market in protein content due to fortification with whey protein concentrate or ultra-filtered milk.
Naturally High Protein: Traditional strained yogurts and skyrs, such as Fage Total 0% (16-18g) and Siggi's Skyr (16g), provide high protein counts through their natural straining processes, appealing to those who prefer fewer additives.
Check for Added Sugar: Always read the nutrition label, as many flavored Greek yogurts contain a high amount of added sugar. Plain, unsweetened varieties are often the healthiest base.
Consider Your Goals: Your protein choice should align with your diet. For maximum protein, fortified options are best. For simplicity and fewer ingredients, traditionally strained yogurts are a great fit.
Don't Forget Probiotics: The presence of 'live and active cultures' is important for digestive health. Look for this designation on the label to ensure beneficial bacteria are present.
Compare by Serving Size: Serving sizes can vary, so always compare the protein content based on the actual amount you'll consume, not just the front-of-package marketing claims.
Texture and Taste: The method used to achieve high protein can affect texture and taste. Traditional strained yogurts like Fage are thick and creamy, while some fortified versions may have a different mouthfeel.

The Quest for the Most Protein

Greek yogurt is a staple in many diets, valued for its creamy texture and higher protein content compared to regular yogurt. This dense, protein-rich profile is a result of the straining process, which removes excess whey, making it a satiating and muscle-building snack. However, not all brands are created equal. New innovations and formulations, including adding whey protein concentrate or using ultra-filtered milk, have pushed protein counts even higher in some products. The search results from 2025 highlight a clear frontrunner, along with several other strong contenders, for the most protein-dense options available.

The Top Contenders for High Protein Greek Yogurt

Based on recent dietary reviews and product information, here are the brands competing for the top spot in protein content:

Ratio Protein Yogurt: The Unchallenged Leader

Often cited as the highest protein yogurt, Ratio Protein Yogurt packs a remarkable 25 grams of protein per 5.3-ounce serving. This is significantly more than most standard Greek yogurts. This high concentration is achieved by using a combination of ultra-filtered milk and added whey protein concentrate. While it stands out for its macronutrient profile, it's worth noting that some sources mention it uses sucralose as an artificial sweetener, a factor some consumers prefer to avoid.

Oikos Pro: A Strong Contender

For those seeking a high-protein option without excessive additives, Oikos Pro is a worthy choice. This ultra-filtered yogurt provides 20-25 grams of protein per serving, depending on the flavor. Like Ratio, Oikos Pro uses whey protein concentrate to boost its protein content, but it offers a range of appealing flavors. Another Oikos product, Triple Zero, also offers a respectable 15-18 grams of protein, while being free of fat, added sugars, and artificial sweeteners.

Chobani Greek: Diverse Protein Options

Chobani offers several product lines with varying protein levels. Their specialized Chobani High Protein Greek Yogurt provides a solid 20 grams per 6.7-ounce container and is made entirely from cultured low-fat milk, appealing to those who prefer to avoid added protein powder. Their standard Greek nonfat varieties, while lower, still offer a decent 12-14 grams of protein per 5.3-ounce cup.

Icelandic Provisions Skyr: Traditional High-Protein Yogurt

While technically a skyr (an Icelandic dairy product similar to strained yogurt), Icelandic Provisions offers a highly concentrated and creamy product with excellent protein content. A 5.3-ounce serving contains around 17 grams of protein from its traditional, low-fat cultured milk base. It's a great option for those who prioritize a creamy texture and naturally high protein from a traditionally made product.

Fage Total 0%: Naturally Strained for Protein

Fage Total 0% Plain Greek Yogurt is a classic for a reason. Its famously thick and creamy texture is a result of a special straining process that naturally concentrates the protein. A 5.3-ounce serving delivers a respectable 16 grams of protein, all without added sugars or artificial sweeteners. It's a clean, straightforward option for those who prefer minimal ingredients.

How the Top Greek Yogurt Brands Compare


Brand	Typical Protein (~5.3-6 oz)	Method for High Protein	Notes
Ratio Protein Yogurt	25g (5.3 oz)	Ultra-filtered milk + Whey concentrate	Highest protein, uses sucralose
Oikos Pro	20-25g (5.3 oz)	Ultra-filtered milk + Whey concentrate	High protein, zero added sugar/artificial sweeteners
Chobani High Protein Greek	20g (6.7 oz)	Cultured low-fat milk	Good for those avoiding added protein powder
Icelandic Provisions Skyr	17g (5.3 oz)	Traditional Icelandic skyr process	Extremely thick and creamy texture
Fage Total 0%	16-18g (5.3-6 oz)	Natural straining process	Simple, clean ingredients, rich flavor
Siggi's Simple Ingredient Skyr	16g (5.3 oz)	Icelandic skyr process	Simple ingredient list, naturally high protein
Oikos Triple Zero	15-18g (5.3-6 oz)	Natural straining process	No added sugar, fat, or artificial sweeteners
Chobani Nonfat Plain	14g (5.3 oz)	Triple straining	Wide availability, classic option

What to Look for Beyond Protein

Choosing a yogurt is not just about the highest protein count. Several other factors play a crucial role in overall nutrition and health benefits:

Added Sugars: Many flavored yogurts, even high-protein ones, contain a significant amount of added sugar. Always check the nutrition label. Look for options with 0g added sugar or sweetened with natural alternatives like stevia. Plain yogurt is often the best choice as a base that you can sweeten yourself with fruit or a small amount of honey.
Fat Content: Brands offer nonfat (0%), low-fat (2%), and full-fat (4%+) options. Your choice should align with your dietary goals. For weight loss, nonfat might be preferred, while some find the small amount of fat in low-fat varieties adds to the flavor and satiety.
Live and Active Cultures: For gut health, look for the 'live and active cultures' seal. These probiotics are beneficial bacteria that aid digestion and promote a healthy gut microbiome. Note that some processing methods may reduce these cultures.
Ingredients: Simpler is often better. The best yogurts contain milk and cultures, with added whey protein for extra boost. Be mindful of artificial flavors, sweeteners, and thickeners like cornstarch.
Serving Size: The protein content is listed per serving, but serving sizes can differ between brands. Always compare the total protein count against the serving size to get an accurate comparison.

How to Choose the Best High-Protein Yogurt for You

To find the ideal Greek yogurt, start with your primary health goals. If you are focused on pure muscle gain, a brand like Ratio or Oikos Pro will give you the most protein per serving. For clean, naturally high-protein options, look to Fage or Icelandic Provisions Skyr. If you want a zero-sugar option, Oikos Triple Zero or Chobani Zero Sugar are excellent choices. Combining a plain, high-protein yogurt with your own choice of fresh fruit or a handful of nuts is often the healthiest and most satisfying approach. Explore your local grocery store to find which of these top-tier protein options are readily available.

For more high-protein food options and comprehensive dietary advice, consider visiting a resource like BarBend, which conducts regular reviews of health and fitness products.

Conclusion

While many Greek yogurts provide a significant protein boost, specialized products like Ratio Protein Yogurt and Oikos Pro typically offer the highest protein content due to added protein or ultra-filtration. However, traditional brands like Fage and Siggi's remain excellent sources of naturally concentrated protein with simpler ingredients. The best choice ultimately depends on your personal preferences for flavor, ingredients, and nutritional goals, so reading labels carefully is always the best strategy for an informed nutrition diet.

Frequently Asked Questions

Based on recent market reviews, Ratio Protein Yogurt typically has the highest protein per serving, offering 25 grams in a 5.3-ounce cup, often due to added whey protein concentrate.

The best choice depends on your preference. Naturally strained yogurts like Fage and Siggi's offer high protein from minimal ingredients. Brands with added protein, like Ratio and Oikos Pro, provide an even higher concentration, which can be beneficial for specific fitness goals.

Oikos Triple Zero offers a substantial protein boost, providing 15 to 18 grams of protein per 5.3 to 6-ounce serving, along with 0 fat, 0 added sugars, and 0 artificial sweeteners.

Fage Total 0% is a very strong contender, providing 16 to 18 grams of protein per 5.3 to 6-ounce serving through its natural straining process. It is known for its simple, clean ingredients and thick texture.

Chobani offers a range of options. While their specific 'High Protein Greek Yogurt' contains 20 grams of protein per 6.7 ounces, their standard nonfat varieties have slightly less, typically around 12-14 grams per 5.3-ounce cup.

Yes, skyr is a traditional Icelandic cultured dairy product that is very similar to Greek yogurt but is often thicker and denser. It is naturally high in protein, with brands like Icelandic Provisions offering 17 grams in a 5.3-ounce serving.

In addition to protein, evaluate the amount of added sugars, the fat content (0%, 2%, etc.), the ingredient list for artificial additives, and ensure it contains 'live and active cultures' for probiotic benefits.