Vegetable glycerine is a plant-derived humectant that draws water into the stratum corneum, helping to hydrate skin and support barrier function. It is widely used as a base ingredient in moisturizers, cleansers, and other cosmetic formulations.
| Reported effect | How often | Notes |
|---|---|---|
Mild irritation or stinging | Rare | More likely with high concentrations or on compromised skin. |
Contact dermatitis or allergic sensitization | Very rare | Isolated case reports; glycerine is considered a low-allergenicity ingredient. |
Transient skin tightness or dryness | Rare | Can occur in very low-humidity environments when used undiluted, as it may draw moisture from skin. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.