Which hair can Sisterlocks® be applied to? November 3, 2016 by admin No Comment Sisterlocks ® can be applied to natural and relaxed hair. No Comment You can post first response comment. Leave A Comment Click here to cancel reply. Name (required) Email (required) Website Comment... Please enter your name. Please enter an valid email address. Please enter a message. Post Comment PreviousWhere can I learn the Sisterlocks® technique? NextCould you elaborate on the Sisterlocks® process?