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Isey Skyr Calories
High-protein Icelandic-style strained yogurt
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 cup (medium) of Isey Skyr (170 g) has 107 calories. That works out to 63 calories per 100 g. It contains 6.5 g of carbs, 18.7 g of protein, 0.3 g of fat and 0 g of fiber. Its 0.9 µg of B12 covers 35% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.
Isey Skyr Nutrition Facts
Selected: 1 cup (medium) · 170 g
107
KCAL / 170G
Carbs
6.5g
· 2% DV
Protein
18.7g
· 37% DV
Fat
0.3g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 25% · Protein 72% · Fat 3%
Isey Skyr nutrition facts table · 1 cup (medium) (170 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 107 kcal | |
| Total fat | 0.3 g | 0% |
| Saturated fat | 0.17 g | 1% |
| Trans fat | 0 g | |
| Sodium | 77 mg | 3% |
| Total carbohydrate | 6.5 g | 2% |
| Fiber | 0 g | 0% |
| Protein | 18.7 g | 37% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in 1 Cup of Isey Skyr?
| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 170 g | 107 kcal |
| 1 tablespoon (mini) | 15 g | 9 kcal |
| 1 ounce (small) | 28 g | 18 kcal |
| 2 tablespoon (double) | 30 g | 19 kcal |
| 100 g | 100 g | 63 kcal |
| 1 serving (small) | 100 g | 63 kcal |
| 1 pack (small) | 150 g | 95 kcal |
| 1 pack (medium) | 170 g | 107 kcal |
| 1 serving (large) | 200 g | 126 kcal |
Calculated from 63 calories per 100 g.
Frequently Asked Questions About Isey Skyr
What is Isey Skyr?
Isey Skyr is a branded Icelandic-style cultured dairy product made thick by straining. It is eaten with a spoon like yogurt and is known for its dense texture and high protein content. It is a ready-to-eat product, rather than a recipe for traditional skyr.
Is Isey Skyr yogurt?
Isey Skyr is a cultured dairy food much like yogurt, but it is made in the Icelandic skyr style and strained to a thicker consistency. People commonly eat it as yogurt, although the production method and texture distinguish it from ordinary yogurt.
How is Isey Skyr different from Greek yogurt?
Isey Skyr and Greek yogurt are both thick, strained cultured dairy products, but they use different cultures and production traditions. Skyr is Icelandic in style and is typically very dense and mild; the exact taste and texture vary between products.
What does Isey Skyr taste like?
Isey Skyr usually tastes mild, clean, and slightly tangy, with a thicker texture than regular yogurt. Flavored varieties taste different depending on their added ingredients. Plain Isey Skyr pairs well with fruit or savory toppings.
How do you eat Isey Skyr?
Eat Isey Skyr straight from the cup, or add fruit, oats, or nuts for a quick bowl. It can also be mixed with herbs and spices for a savory dip. Add crunchy toppings just before serving to keep them crisp.
Can you use Isey Skyr instead of Greek yogurt?
Yes, Isey Skyr can replace Greek yogurt in many cold recipes, such as dips, bowls, and sauces. Its thicker texture may make a mixture denser, so thin it with a little water or milk when a recipe needs a looser consistency.
Can Isey Skyr be used in baking?
Yes, Isey Skyr can work in baked goods in place of some yogurt or sour cream, though it may make the mixture thicker. Because brands and recipes differ, start with a tested recipe and avoid treating it as a direct substitute in every bake.
Does Isey Skyr contain lactose?
Isey Skyr is a cultured milk product and should not be assumed to be lactose-free. Culturing can reduce some lactose, but it does not guarantee that the finished product is suitable for someone who must avoid lactose; formulations can also differ.
How long does Isey Skyr last after opening?
Keep opened Isey Skyr refrigerated with its lid closed, and follow the storage instructions and date on the package. Use a clean spoon each time. Discard it if you notice an unusual smell, visible mold, or a marked change in texture.
Can you freeze Isey Skyr?
Yes, Isey Skyr can be frozen, but thawing may make it watery or grainy. For the best texture, thaw it in the refrigerator and stir it well; the thawed product is often better suited to smoothies or cooked recipes than eating plain.
Isey Skyr Vitamins & Minerals
Vitamins
B12
0.85µg · 35% DV
B2
0.34mg · 26% DV
B5
0.6mg · 12% DV
Biotin
3.4µg · 11% DV
Minerals
Phosphorus
230mg · 33% DV
Iodine
34µg · 23% DV
Calcium
204mg · 20% DV
Selenium
5.95µg · 11% DV
Potassium ⭐
255mg · 8% DV
Sodium
77mg · 3% DV
Isey Skyr Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Isey Skyr
To burn the 107 calories in 1 cup (medium) (170 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
What is Isey Skyr?
Isey Skyr is a thick, strained dairy product inspired by Icelandic skyr. It is often compared with yoghurt, but has a particularly dense, spoonable texture. The plain version tastes mildly tangy and clean, making it easy to use in both sweet and savoury combinations.
In Iceland, skyr is commonly eaten at breakfast or as a snack, often with fruit, berries or cereal. Elsewhere, it works much the same way: enjoy it on its own, spoon it over oats, or use it in place of a thicker yoghurt. It is notably high in protein, with 11 g per 100 g. Choose the plain version and add fresh fruit if you want to keep the topping simple.
How Nutritious Is Isey Skyr?
Nutrient density
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Isey Skyr Processed?
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Isey Skyr Contain Allergens?
Contains these allergens:
Which Diets Is Isey Skyr Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Isey Skyr Fat Profile
SATURATED
0.17g
MONOUNSATURATED
0.09g
POLYUNSATURATED
0.03g
Omega 6:3 ratio 1:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.