Eska Sparkling Water Plastic Bottle

About

Eska Sparkling is a naturally sourced sparkling water that provides hydration with zero calories and no added sugars. It contains naturally occurring minerals beneficial for hydration; however, excessive consumption may contribute to dental erosion due to acidity.

Score breakdown

How this water earned its 55/100.

• Lab report indexed · Indexed45/45
• Contaminants · 3 Flagged5/50
• Water source · Well18/25
• Mineral preservation · No Mineral Stripping17/17
• Packaging material · Plastic2/22
• Cap material · Plastic Screw7/7
• PFAS testing · Unknown0/5

Lab reports

Independent testing data backing this product's score.

• 📄ESKA Bottled Water Report

Contaminants

• Barium

  0.004 mg/L

  Toxic if ingested or inhaled, can cause muscle weakness, cardiovascular effects, and respiratory paralysis, contamination risk

  Legal limit: 2 · Health guideline: 0.7

• Bisphenols

  0.09 mg/L

  Endocrine disruption, reproductive toxicity, developmental effects, potential carcinogenicity, metabolic disorders

  · Health guideline: 0.004

Minerals & nutrients

• Sulfate

  7.2 mg/L

  Effective cleansing and foaming agent in personal care products

• Nitrate (as NO₃⁻)

  0.09 mg/L

  Used as a food preservative to inhibit microbial growth, supports plant nutrition and growth

• Calcium

  24 mg/L

  Supports bone health, muscle contraction, nerve signaling

• Magnesium

  4 mg/L

  Supports muscle and nerve function, contributes to bone health, involved in enzymatic reactions

• Potassium

  0.9 mg/L

  Supports electrolyte balance, helps regulate blood pressure, essential for nerve and muscle function

• Sodium

  2.4 mg/L

  Essential electrolyte, supports nerve transmission, aids fluid balance

• Added Sugar

  74

  Energy source

Sources

• ESKA Bottled Water Report