Siggi's Skyr: Calories, Nutrition Facts, and Health Benefits (2026)

Siggi's Skyr contains 110 calories per 1 cup (150 g), providing 15 g of protein and 6 g of sugar. This Icelandic skyr is notable for its high protein content and lower sugar levels, making it a nutritious choice for many.

This page provides a comprehensive overview of Siggi's Skyr, detailing its nutritional profile per serving. It also explores its health benefits and how it compares to other dairy products and alternatives.

Siggi's Skyr Nutrition Facts (Per Serving and Per 100 g)

The following nutrition facts table outlines the key nutritional components of Siggi's Skyr per 1 cup (150 g) and per 100 g.

Values are for 1 cup (150 g).

Nutrient	Per Serving	Per 100 g	% Daily Value (per serving)
Calories	110	73	5%
Protein	15.0 g	10.0 g	30%
Carbohydrates	9.0 g	6.0 g	3%
Fiber	0.0 g	0.0 g	0%
Sugar	6.0 g	4.0 g	-
Fat	2.5 g	1.7 g	3%
Vitamin C	0.0 mg	0.0 mg	0%
Potassium	180 mg	120 mg	4%
Calcium	165 mg	110 mg	13%
Sodium	56 mg	37 mg	2%

About 30% of siggi's skyr calories come from carbohydrates, 50% from protein and 19% from fat.

Siggi's Skyr by Health Goal

The by-goal ratings section evaluates how Siggi's Skyr aligns with various dietary goals, highlighting its suitability for different nutritional needs.

Goal	Rating	Why
Weight loss	Fair	110 calories per serving
Blood sugar / diabetes	Excellent	Glycemic load of about 1 per serving
Bone health	Good	Provides 165 mg calcium (13% DV) for bones
Digestion	Good	Yogurt and kefir add probiotics; the lactose in dairy bothers some people
Heart health	Good	Calcium and protein; lower-fat options cut the saturated fat
Muscle gain	Good	Good protein source at 15 g per serving

Siggi's Skyr and Blood Sugar

Glycemic index: 20. Glycemic load: 1 per serving.

Siggi's Skyr has a glycemic load of about 1 per serving, so it has minimal effect on blood sugar; what carbohydrate it has is mostly lactose. Its protein and fat slow the rise from a meal.

How Siggi's Skyr Compares to Other Dairy and Alternatives

In the comparison table, Siggi's Skyr is assessed against other dairy products and alternatives, providing insights into its relative nutritional value.

Food (per 100 g)	Calories	Protein (g)	Fat (g)	Calcium (mg)
Siggi's Skyr	73	10.0	1.7	110
Fage Total 0% Greek Yogurt	53	10.6	0.0	118
Two Good Yogurt	53	8.0	1.3	100
Oikos Pro 20g Protein Yogurt	87	13.3	1.7	130

Siggi's Skyr Myths, Checked

Skyr is the same as Greek yogurt , Misleading. Skyr is a strained Icelandic dairy product, thicker and often higher in protein.

Siggi's is unsweetened , False. The flavored versions add some sugar, just less than most brands.

How to Track Siggi's Skyr

Dairy and its alternatives vary widely, full-fat versus low-fat, and especially plant milks, differ a lot in protein, fat and calcium, so the label matters. Nutrola identifies food from a photo, barcode or voice entry and returns calories and macros, so you can log siggi's skyr accurately instead of estimating. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

For related references, see best calcium sources ranked, fortified vs whole-food nutrients compared, and complete protein sources ranked.

Sources

Nutrition values are from the USDA FoodData Central database, shown per serving and per 100 g, rounded. Percent Daily Values use US reference intakes for a 2,000 calorie diet. Glycemic index and load are from published international tables and vary by variety, ripeness and cooking method. This is educational and not medical advice.

Frequently Asked Questions (FAQ)

How many calories are in a cup of Siggi's skyr?

A cup of Siggi's skyr contains 110 calories. This makes it a low-calorie option for those looking to manage their caloric intake while enjoying a nutritious snack.

Is siggi's skyr good for weight loss?

Siggi's skyr can be beneficial for weight loss due to its high protein content of 15 g per cup, which may help promote satiety and reduce overall calorie consumption.

Can people with diabetes eat siggi's skyr?

People with diabetes can include Siggi's skyr in their diet, as it has a low glycemic load of about 1 per serving, indicating a minimal impact on blood sugar levels.

How much protein is in siggi's skyr?

Each serving of Siggi's skyr contains 15 g of protein, making it a great source of this essential nutrient, which supports muscle health and overall body function.

Is siggi's skyr high in sugar?

Siggi's skyr contains 6 g of sugar per cup, which is relatively low compared to many flavored yogurts, making it a suitable choice for those monitoring their sugar intake.

Is Siggi's healthier than Greek yogurt?

Siggi's skyr is often considered healthier than Greek yogurt due to its lower sugar content and higher protein density, providing a nutritious alternative.

Key Takeaways

• Siggi's Skyr has 110 calories per cup.
• It contains 15 g of protein per serving.
• There are 6 g of sugar in each cup.
• The glycemic load is about 1 per serving.
• It provides 165 mg of calcium.
• Siggi's Skyr is lower in sugar compared to many other yogurts.