Best Bottled Water for Babies & Infant Formula
Infants are especially sensitive to minerals and contaminants. The best bottled waters for formula preparation are low in sodium, sulfate, and total minerals — and always boiled per pediatric guidance.
Water for formula preparation
Bottled water used for formula should be low in mineral content — typical guidance is under 200 mg/L sodium, under 250 mg/L sulfate, and low total dissolved solids. Many European mineral waters carry an explicit "suitable for infant feeding" label.
Mineral considerations
High-mineral waters (Gerolsteiner, Contrex, San Pellegrino) are NOT suitable for infant formula. Sparkling water is also unsuitable. Stick to still, low-mineral options.
Pediatric guidance
Most pediatric authorities recommend boiling water (including bottled) for 1 minute and cooling before mixing formula for infants under 6 months. Always follow your pediatrician's and your local public health authority's guidance.
Important medical disclaimer
This page is general information, not medical advice. ALWAYS follow your pediatrician's recommendations and the formula manufacturer's preparation instructions for your specific baby.
How to prepare bottled water for infant formula
A step-by-step routine for safely preparing a bottle. Always defer to your pediatrician and the formula manufacturer's instructions.
Choose the right water
Pick a still, low-mineral, low-sodium bottled water (sodium under 200 mg/L, sulfate under 250 mg/L). Never use sparkling water.
Boil the water
Bring the bottled water to a rolling boil for 1 full minute (per CDC/AAP guidance for infants under 6 months).
Cool to a safe temperature
Let the boiled water cool to no more than 70°C / 158°F before mixing — about 30 minutes covered at room temperature.
Measure and mix
Pour the exact amount of cooled water into a sterilized bottle, then add the precise scoops of formula listed on the manufacturer's label. Do not dilute or concentrate.
Cool to feeding temperature
Cool the prepared bottle under cold running water until lukewarm on your wrist. Discard any feed left after one hour.
Frequently asked questions
What kind of bottled water is safe for infant formula?
Low-mineral, low-sodium, still bottled water — boiled and cooled per pediatric guidance. Many European brands explicitly label products as suitable for infant feeding.
Can I use sparkling water for formula?
No. Sparkling water is not appropriate for infant formula.
Is Evian safe for babies?
Evian is commonly used and is considered low-mineral and suitable for infant feeding once boiled and cooled per pediatric guidance. Always confirm with your pediatrician.
Related guides
- Complete Bottled Water Brands Directory
- Best Low Mineral Bottled Water Brands
- Highest Mineral Content Water Brands
- Bottled Water pH Levels Chart
- Mineral Water vs Spring Water
- Best Bottled Water Brands Ranked
- Premium Bottled Water Brands
- Best Water for Coffee
- Best Water for Tea
- Best Water for Espresso
- Low Sodium Bottled Water
- Purified Water vs Distilled Water
- Bottled Water pH Chart
- Fluoride in Bottled Water
- Spring Water vs Purified Water
- Purified Water Brands
