Shorea Robusta Butter is a plant-derived fat from the seeds of the sal tree, used in skincare as an emollient and occlusive that softens skin and helps reduce transepidermal water loss. It is valued as a stable, semi-solid base ingredient in balms, lotions, and lip products.
| Reported effect | How often | Notes |
|---|---|---|
| Allergic contact dermatitis | Rare | Possible sensitization in individuals allergic to plant lipids or related botanicals. |
| Comedogenicity / clogged pores | Uncommon | Rich occlusive lipids may contribute to breakouts in acne-prone or very oily skin. |
| Skin irritation or redness | Rare | Generally well tolerated; mild irritation reported infrequently. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.