Dimethylsilanol Hyaluronate is a compound combining hyaluronic acid with organic silicon (silanol), used in skincare to provide hydration and to support skin firmness and elasticity. The silicon component is intended to enhance penetration and connective tissue support compared with standard hyaluronic acid.
| Reported effect | How often | Notes |
|---|---|---|
| Mild transient irritation or stinging | Rare | Occasional sensitivity on application, typically self-limiting. |
| Contact dermatitis or allergic reaction | Very rare | Isolated hypersensitivity responses reported; uncommon for hyaluronic derivatives. |
| Redness or transient erythema | Rare | Localized and short-lived, often related to formulation rather than the ingredient itself. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.