Kirkland Signature Sparkling Flavored Water Zero Sugar
- Lab Tested
- No
- Contaminants
- 0
- Minerals
- 26
- Microplastics
- High
- PFAS Tested
- No
Score breakdown
How this water earned its 30/100.
- Lab report indexed · Not Indexed0/45
- Contaminants · 5 Flagged26/50
- Water source · Unknown0/25
- Mineral preservation · No Mineral Stripping17/17
- Packaging material · Plastic2/22
- Cap material · Plastic7/7
- PFAS testing · Unknown0/5
Contaminants
No contaminants flagged in the available data.
Minerals & nutrients
Carbonated Water
Hydration, sensory enhancement
Malic Acid
Flavor enhancement, acidity regulation
Blackberry Juice Concentrate
Source of natural flavor, contains antioxidants and phenolic compounds
Natural flavors
Provides flavor enhancement
Fruit and Vegetable Juice Concentrate
Natural coloring agent, contains some phytonutrients depending on source, replaces synthetic colorants
Sucralose
Calorie-free sweetness, useful for sugar replacement, supports reduced caloric intake
Green tea leaf extract
Antioxidant activity, potential free radical scavenging
Niacinamide
Supports skin barrier integrity, improves skin appearance, essential nutrient
Calcium D-Pantothenate
Supports coenzyme A synthesis, aids energy metabolism, essential vitamin
Biotin
Supports energy metabolism, coenzyme for key metabolic pathways
Cyanocobalamin (Vitamin B12)
Prevents and treats vitamin B12 deficiency, supports red blood cell formation and nervous system function
Pyridoxine Hydrochloride
Supports energy metabolism, neurological function, and red blood cell production
Potassium Benzoate
Prevents microbial spoilage, extends shelf life of acidic foods and beverages
Potassium sorbate
Effective preservative against molds and yeasts, extends shelf life of products
Orange juice concentrate
Source of vitamin C, provides flavor and nutrients from oranges
Vegetable Juice Concentrate
Natural colorant, avoids synthetic dyes
Gum Arabic
Fiber source, stabilizes emulsions, texture improvement
Sucrose Acetate Isobutyrate
Enhances stability of emulsions, improves texture and mouthfeel in beverages and food products
Beta-carotene
Antioxidant properties, source of vitamin A, supports vision and immune function
Citric acid
Preservative properties, pH regulation, enhances flavor
Ascorbic Acid
Antioxidant, color stabilizer, nutrient (vitamin C)
Sodium citrate
Water softening, pH buffering, biodegradable, low toxicity
Wood Rosin Glycerides Esters
Stabilizes emulsions, improves texture and appearance in food products
Calcium Disodium EDTA
Prevents metal ion contamination, enhances stability of formulations, reduces rancidity
Kiwi Juice Concentrate
Natural flavoring agent, source of vitamins and antioxidants
Stabilizer Glycerol Esters of Wood Rosins
Emulsifier stabilizing beverage formulations