Is Benzoyl Peroxide Safe? What You Need to Know
Safety Score
Concern Level: moderate
Benzoyl Peroxide has moderate safety concerns. Consider alternatives where possible, especially for vulnerable populations.
What Is Benzoyl Peroxide?
An antimicrobial agent that kills acne-causing bacteria through oxidation. Can cause significant dryness and irritation during initial use.
Commonly found in: acne treatment, spot treatment, face wash
Safety Research & Evidence
An antimicrobial agent that kills acne-causing bacteria through oxidation. Can cause significant dryness and irritation during initial use.
Regulatory status: FDA OTC monograph ingredient for acne treatment; available up to 10%
Health Concerns
skin irritation
Evidence: ModerateResearch indicates skin irritation may be associated with exposure to Benzoyl Peroxide. Particularly concerning for sensitive skin individuals.
bleaching of fabrics
Evidence: ModerateResearch indicates bleaching of fabrics may be associated with exposure to Benzoyl Peroxide. Particularly concerning for sensitive skin individuals.
dryness
Evidence: ModerateResearch indicates dryness may be associated with exposure to Benzoyl Peroxide. Particularly concerning for sensitive skin individuals.
Vulnerable Populations
Extra caution recommended for: sensitive skin individuals
Safer Alternatives
| Alternative | Safety Score |
|---|---|
| Tea Tree Oil | 7/10 |
How to Avoid Benzoyl Peroxide
- Read ingredient labels carefully for "Benzoyl Peroxide" or its chemical synonyms
- Choose products with third-party certifications (EWG Verified, Made Safe)
- Consider alternatives like Tea Tree Oil
- Check the EWG Skin Deep database for product ratings
- Look for "Benzoyl Peroxide-free" labels on product packaging
Frequently Asked Questions
Is Benzoyl Peroxide safe for babies?
Benzoyl Peroxide is generally considered acceptable for use around babies at typical concentrations in consumer products.
What are the safest alternatives to Benzoyl Peroxide?
Safer alternatives include Tea Tree Oil (safety score: 7/10).
Is Benzoyl Peroxide banned in other countries?
Regulatory status: FDA OTC monograph ingredient for acne treatment; available up to 10%
How do I know if my product contains Benzoyl Peroxide?
Check the full ingredient list on the product label. Benzoyl Peroxide may also appear under different chemical names. Using apps like EWG Healthy Living or Think Dirty can help identify it.
Related Safety Guides
References
- Zaenglein AL (2008). Benzoyl peroxide: a review of efficacy and tolerability PMID: 20465834