What about the different hair types?

Humans have 4 distinct hair types:
- Eyebrows and eyelashes
- Axillary (under arm) & lower pubic hair
- Upper pubic, facial, ear, extremities, body hair
- Scalp hair

All types respond differently to natural hormones occurring in different amounts in both men and women. Not all hair is visible on the surface of your skin. Hair growth goes between active and resting stages. On your head, above 90% of your hair is in the active growing stage that can last up to 7 years. The growing cycle of your body hair lasts only for a few months and as much as 30% of your hair is in the resting stage. This explains why you most likely need more than one treatment for removal of hair on back, chest and legs.