Kirkland Signature
Lime Sparkling Water
No added sugar
Berry Lemonade Flavored Sparkling Water
CModerate GoutMarket grade · Moderate · #23 of 24 sparkling water we grade
- Ultra-processedGoutSafe ↗
- Purine: very lowGoutSafe ↗
- No added sugar
Better-rated on this shelf
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Better-rated swaps
Same shelf, a better grade. Ranked by gout rating only.
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Purine and sugar, by the numbers
| Serving | Per 1 Bottle (503 ml) |
|---|---|
| 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 | at most 2 mg per serving |
| Main purine source | green tea beverage |
| Fructose per serving | 0 g |
| Added sugar per serving | 0 g |
| Total sugar per serving | 0 g |
The weighted figure is lower than the one before weighting because GoutSafe counts purine from plants at a fraction of the same amount from meat or fish. The grade uses the weighted figure.
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 |
|---|---|---|---|---|---|
| green tea extract | green tea beverage (A) | 2 mg | up to 13% | 1 mg | under 1 mg |
| fruit and vegetable juice | fruit juice (D) | 1 mg | up to 17% | 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.
- Up to 1 mg of purine per serving, under 2% of the 400 mg daily guide. Source on GoutSafe.
- The Nutrition Facts panel lists 0 g of added sugar per serving.
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: CARBONATED WATER, CITRIC ACID, CLARIFIED LEMON JUICE CONCENTRATE, NATURAL FLAVORS, POTASSIUM BENZOATE (TO ENSURE FRESHNESS), FRUIT AND VEGETABLE JUICE (FOR COLOR), SUCRALOSE, GREEN TEA EXTRACT, GUM ARABIC, CALCIUM DISODIUM EDTA (TO PROTECT FLAVOR), ESTER GUM, RETINOL (VITAMIN A), NIACINAMIDE (VITAMIN B3), CALCIUM PANTOTHENATE (VITAMIN B5), CHOLECALCIFEROL (VITAMIN D3), BIOTIN, CYANOCOBALAMIN (VITAMIN B12), PYRIDOXINE HYDROCHLORIDE (VITAMIN B6)
Serving: Per 1 Bottle (503 ml). Added sugar: 0 g per serving. Label from USDA FoodData Central (record 2753758), dated 2026-02-19. UPC 016571955359.
Where to buy
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