Hair Count Reduction Verification Study With the LightSheer Duet HS Handpiece

Inclusion Criteria: 1. Healthy adult, female, 18 years of age or older with skin type I-IV; 2. Having at least one suitable treatment area for hair removal with brown hair; 3. Able and willing to comply with the treatment/follow-up schedule and requirements; 4. Able to read, understand and provide written Informed Consent. 5. Women of child-bearing age are required to be using a reliable method of birth control at least 3 months prior to market preference test enrollment and throughout the course of the study treatment. Exclusion Criteria: 1. Showing symptoms of hormonal disorders, as per the Investigator's discretion; 2. Use of oral isotretinoin (Accutane®) within 6 months 3. Prior skin treatment with laser or other devices on the same treated areas prior to study enrollment or during the course of the study; 4. History of keloid formation or poor wound healing in a previously injured skin area; 5. Significant skin conditions affecting treated area or inflammatory skin conditions; 6. Open laceration, abrasion, active cold sores or herpes sores on area to be treated; 7. History of immunosuppression/immune deficiency disorders (including HIV infection or AIDS) or use of immunosuppressive medications; 8. Having a history of bleeding disorder or taking anticoagulation medications before the washout period, per the package insert, and at the physician's discretion; 9. Having or undergoing any form of treatment for active cancer, or having a history of skin cancer or any other cancer in the area to be treated, personal history of melanoma; 10. Significant concurrent illness, such as diabetes, lupus, epilepsy or cardiac disorders, which might be aggravated as a result of treatment; 11. Unable or unlikely to refrain from tanning, including the use of tanning booths, tanning spray or cream, during the course of the evaluation; 12. Tattoos in the treatment areas; 13. Dysplastic nevi in the treatment areas; 14. Participation in a study of another device or drug within 3 month prior to study enrollment or during this study, and as per the Investigator's careful discretion, as long as not contradictory to any of the above criteria; 15. Mentally incompetent, prisoner or evidence of active substance or alcohol abuse; 16. Any condition which, in the Investigator's opinion, would make it unsafe (for the subject or for the study personnel) to treat the subject as part of this research study; 17. Allergy or history of an allergy to any topical anesthetic used; 18. Pregnant, expectation of pregnancy, postpartum (\<3 months) or nursing (\<6 weeks); 19. History of livedo reticularis, an autoimmune vascular disease; 20. Hypersensitivity at the treatment site to any agents, solutions, or gel used in the treatment (applies to ET handpiece only), if no alternative exists;