Distilled Water

Category: Solvent

Brief description: Water, or Aqua, is the most widely used solvent in cosmetic formulations.

Benefits: Dilutes the concentration of ingredients, allows for easier spreadability, provides a base for hydrating and water-soluble ingredients.

Skin type suitability/concerns: Suitable for all skin types.

Target audience: Everyone.

Chemical composition: H2O.

Physical aspect: Clear liquid.

Compatibility: Compatible with nearly all other ingredients.

Concentration: Varies widely, often present in high quantities in formulations.

Side effects/adverse reactions: None, unless the user is allergic.

Regulatory status: Generally recognized as safe.

Sustainability/ethical considerations: Generally considered sustainable and ethical.