Glycerin soap works primarily by acting as a humectant, which helps your skin retain its natural moisture.
Glycerin is a key ingredient in many soap products, specifically included for its properties as a humectant. This means that glycerin does not create a superficial barrier on the skin but rather works to draw moisture from the air into the skin's outer layer.
Here's how glycerin soap functions on your skin:
- Helps Skin Maintain Moisture: As a humectant, glycerin actively assists your skin in holding onto its own moisture levels.
- Protection from Dryness: By helping the skin retain moisture, glycerin provides a protective effect against damage that can be caused by dryness.
- Allows Skin to Breathe: Unlike some ingredients that might form a sealant layer, humectants like glycerin still allow your skin to function and breathe naturally.
In essence, glycerin soap is designed to cleanse the skin while minimizing the drying effects often associated with traditional soaps, leaving the skin feeling more hydrated and comfortable.
