- Conditions
- Pseudofolliculitis Barbae
- Interventions
- 556 Razor
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 20 Years to 60 Years · Male only
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 22, 2026, 5:05 AM EDT