Beads are small spherical particles (made from materials such as jojoba esters, cellulose, silica, polyethylene, or encapsulated actives) added to cleansers and scrubs to provide physical exfoliation, visual appeal, or delivery of suspended ingredients. Their effect and safety depend heavily on the bead material and texture.
| Reported effect | How often | Notes |
|---|---|---|
Mechanical irritation or microabrasion | Common | Harder or angular beads can cause micro-tears, redness, and irritation, especially with vigorous use on sensitive skin. |
Dryness or stinging | Uncommon | Over-exfoliation from frequent scrubbing can disrupt the skin barrier. |
Contact allergy/sensitization | Rare | Reactions are usually to other formulation components rather than inert bead materials. |
Exacerbation of acne or inflammatory lesions | Rare | Aggressive physical exfoliation may worsen inflamed or pustular acne. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.