Is Skyr (Icelandic Yogurt) Keto?

Yogurt
Skyr (Icelandic Yogurt) sticker illustration
KETO VERDICTMODERATE

Plain, unsweetened skyr is moderately keto-friendly at ~3g net carbs per 100g and very high protein. Great as a protein base, but add fats (e.g., macadamia or olive oil) to balance keto macros.

Plain, unsweetened skyr is moderately keto-friendly at ~3g net carbs per 100g and very high protein. Great as a protein base, but add fats (e.g., macadamia or olive oil) to balance keto macros.

  • Net carbs (100g)2.6g
  • Protein (100g)11.4g
  • Fat (100g)0.4g
  • Keto verdictEnjoy in moderation

NUTRITION FACTS

Per 100g (raw)

Net Carbs
2.6g
Total Carbs
3.6g
Fiber
0.6g
Protein
11.4g
Fat
0.4g
Calories
59

Source: USDA FoodData Central

HOW TO ENJOY IT ON KETO

  • Exceptional protein content supports muscle maintenance and satiety
  • Moderate net carbs (~3g per 100g) fit most keto macros when portions are controlled
  • Better carb-to-protein ratio than regular yogurt; plain versions avoid added sugars
  • Very low fat—pair with keto-friendly fats for macro balance
  • Works well as a high-protein snack or recipe base
  • Nutrient-dense with calcium and B vitamins

HEALTH BENEFITS

  • Exceptional source of high-quality protein
  • Contains live cultures that may support digestive health (strain-dependent)
  • Good source of calcium for bone health
  • Provides B vitamins that support energy metabolism
  • Contains selenium which contributes to immune function
  • Lower lactose than many yogurts due to straining (individual tolerance varies)

PREPARATION SUGGESTIONS

HIGH-PROTEIN BREAKFAST

Top with macadamia nuts and a few raspberries; swirl in MCT oil or almond butter for keto-friendly fats.

TZATZIKI

Mix with cucumber, garlic, lemon, olive oil, and dill; serve with grilled lamb or chicken.

CREAMY MARINADE

Combine with spices and olive oil for a tenderizing, probiotic-rich chicken marinade.

PROTEIN SMOOTHIE

Blend with MCT oil, spinach, vanilla, and ice; sweeten lightly with allulose if desired.

DESSERT TOPPING

Spoon over a few blueberries with chopped walnuts and a dusting of cocoa.

SNACK BOWL

Stir in chia seeds and almond butter; finish with cinnamon and a pinch of salt.