No fungal-acne, pore-clogging, fragrance or drying-alcohol flags for Water in our reference data.
Water is the most common base ingredient in cosmetic formulations, serving as a solvent that dissolves other ingredients and forms the bulk of emulsions and aqueous solutions. It is generally considered safe and non-irritating.
| Reported effect | How often | Notes |
|---|---|---|
Skin dryness or barrier disruption with excessive contact | Uncommon | Frequent or prolonged exposure to water, especially hot or hard water, can disrupt the skin barrier and contribute to transepidermal water loss. |
Irritation from impurities or hard water minerals | Rare | Reactions are attributed to contaminants, chlorine, or mineral content rather than water itself. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.