Helianthus Annuus (Sunflower) Seed Cake is the powdered residue remaining after oil is expressed from sunflower seeds. It is used in skincare primarily as a natural abrasive in scrubs and as a bulking or absorbent agent.
| Reported effect | How often | Notes |
|---|---|---|
Mechanical irritation or microtears from abrasive particles | Uncommon | Associated with overly vigorous physical exfoliation, especially on sensitive or compromised skin. |
Allergic contact dermatitis | Rare | Sunflower-derived materials can rarely trigger reactions, particularly in individuals sensitized to Compositae/Asteraceae plants. |
Mild redness or stinging | Uncommon | Transient response typically resolving after rinsing. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.