- Fundación Cabecitas Rapadas
- 153.62 kilogram(s)
- Puerto Rico (San Juan)
The most hair donated to charity in 24 hours is 153.62 kg (338.67 lb) and was achieved by Fundación Cabecitas Rapadas (Puerto Rico), with the support of San Juan Beauty Show, in San Juan, Puerto Rico, on 14 October 2018.
More than 2,300 people donated their hair during the 24 hours period.