Crest
Lab tested
No
Harmful ingredients
4
1100 ppm
Yes
Flavor
Lack of transparency, possible solvents or additives, ultra-processed
Sodium Lauryl Sulfate
Skin irritation, eye irritation, potential skin sensitization with prolonged or repeated exposure
Blue 1
Potential hypersensitivity reactions, contamination with aromatic amines during manufacturing, regulatory restrictions at high doses
Cellulose gum
Minor gastrointestinal discomfort in high amounts, possible rare allergic reactions
Sodium Fluoride
Prevents dental caries by strengthening enamel, reduces tooth decay incidence
Sodium Phosphate
Effective buffering agent, water softening, assists cleaning efficacy by removing mineral deposits
Sorbitol
Provides sweetness with fewer calories than sugar, retains moisture, stabilizes texture
Hydrated Silica
Effective mild abrasive for stain removal, anti-caking agent, chemically stable and non-toxic at typical use concentrations
Trisodium Phosphate
pH control, improves texture and shelf stability
Water
Hydration, solvent for biochemical processes, essential for life
Sodium Saccharin
Provides sweet taste without calories, useful for sugar reduction
Carbomer
Effective thickening and stabilizing agent, improves texture and shelf stability of formulations
See product ratings, lab test results, and expert analysis of water quality and filtration systems.
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