Diisopropyl sebacate is an ester used as a lightweight emollient and solvent in cosmetic formulations, providing skin conditioning and improving the spreadability and penetration of other ingredients. It imparts a smooth, non-greasy feel and can act as a vehicle for active compounds.
| Reported effect | How often | Notes |
|---|---|---|
Contact irritation | Rare | Mild transient irritation possible, especially on compromised or sensitive skin. |
Allergic contact dermatitis | Rare | Isolated sensitization cases reported, though it is generally considered low-risk. |
Comedogenicity / acne flare | Uncommon | Ester emollients may contribute to clogged pores in acne-prone individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.