It is therefore considered semi-permanent to permanent , depending on a person 's hair type .
Henna is an orange dye commonly used as a deposit - only hair color whose active component , lawsone , binds to keratin .
Henna is therefore considered semi-permanent to permanent , depending on a person 's hair type .
Henna is an orange dye commonly used as a deposit - only hair color whose active component , lawsone , binds to keratin .