Kirkland Signature
Organic Greek Yogurt
Made from one food: milk
Vanilla Greek Yogurt
CModerate GoutMarket grade · Moderate · #16 of 18 plain greek yogurt we grade
- Ultra-processedGoutSafe ↗
- Purine: very lowGoutSafe ↗
- Sugars: 14 g
Better-rated on this shelf
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Better-rated swaps
Same shelf, a better grade. Ranked by gout rating only.
Trader Joe's
Greek Lowfat Yogurt Plain
Made from one food: milk
Great Value
Greek Yogurt Nonfat Plain
Made from one food: milk
Purine and sugar, by the numbers
| Serving | 180 g |
|---|---|
| Purine per serving | under 1 mg (0% of the 400 mg daily guide) |
| Purine per 100 g | under 1 mg |
| Purine before GoutSafe's weighting | under 1 mg per serving |
| Main purine source | fruit juice |
| Fructose per serving | 7 g |
| Added sugar per serving | not on the label |
| Total sugar per serving | 14 g |
Where the purine comes from
| Ingredient | Matched GoutSafe food | Purine in that food, per 100 g | Share of the product | Purine at that share, per serving | Counted in the worst case |
|---|---|---|---|---|---|
| fruit pectin | fruit juice (D) | 1 mg | up to 25% | under 1 mg | under 1 mg |
| fruit pectin | fruit juice (D) | 1 mg | up to 4.2% | under 1 mg | under 1 mg |
Purine values come from each matched food's page on GoutSafe. Shares come from label order: US labels list ingredients by weight, so the second ingredient is at most half the product, and anything after "2% or less" is at most 2%. The worst case fills the most purine-dense ingredients to their full share first, until the shares reach the whole product, then applies GoutSafe's weighting by source, which counts plant purines at 0.3, dairy at 0 and organ meat at 1.3 because they raise uric acid by different amounts. The grade uses that worst case. How we rate.
Why it's rated C
- Open Food Facts classes it as ultra-processed (NOVA 4), and GoutSafe's rule keeps ultra-processed foods at Moderate (C) or below. Source on GoutSafe.
- Under 1 mg of purine per serving, well under 1% of the 400 mg daily guide. Source on GoutSafe.
- The panel lists 14 g of total sugars per serving and no added-sugar line.
Estimated from the ingredient label. Labels list ingredients by weight but rarely give amounts, so we grade on the most purine the label allows, which can read stricter than the real recipe and never safer. Sugar comes from the Nutrition Facts panel. How we rate.
What's on the label
Ingredients: Cultured Nonfat Milk, Cane Sugar, Water, Fruit Pectin, Natural Flavors, Guar Gum, Lemon Juice Concentrate, Vanilla Extract. ; 6 Live and Active Cultures: S. Thermophilus, L. Bulgaricus, L. Acidophilus, Bifidus, L. Casei, and L. Rhamnosus. ; Milk and Dairy ( Cultured Nonfat Milk) ; Lemon Juice Concentrate ; Guar Gum ; Natural Flavors ; Fruit Pectin ; Cane Sugar ; Vanilla Extract ; Cultures ; Live and Active Cultures ; S. Thermophilus
Serving: 180 g. Label from USDA FoodData Central (record 2757688), dated 2026-04-23. UPC 894700010144.
Where to buy
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