Silk'n HST Device Usability and Self Selection Study

Inclusion Criteria

• Subject is male or female equal to or greater than 18 years of age.
• Subject is a potential candidate for purchasing the Silk'n HST device.
• Subject has facility with both hands.
• Subject is capable of understanding and is willing to sign informed consent.

Exclusion Criteria

• Subject with dark brown or black spots, such as large freckles, birth marks, moles or warts on the area to be treated.
• Subject with eczema, psoriasis, lesions, open wounds or active infections, such as cold sore in the area to be treated.
• Subject with a history of kelodial scar formation, a known sensitivity to light (photosensitivity) or is taking medication that makes the skin more sensitive to light, including non-steroidal anti-inflammatory agents, (e.g., aspirins, ibuprofens, acetaminophen), tetracyclines, phenothiazines, thiazide, diuretics, sulfonyluraes, sulfonamides, DTIC, fluorouracil, vinblastine, griseofulvin, Alpha-Hydroxi Acids (AHAs), Beta-Hydroxi Acids (BHAs), Retin-A®, Accutane® and/or topical retinoids.
• Subject with abnormal skin conditions caused by diabetes, for example, or other systemic or metabolic diseases.
• Subject currently or has recently been treated with Alpha-Hydroxi Acids (AHAs), Beta-Hydroxi Acids (BHAs), Retin-A®, topical retinoids or azelaic acid.
• Subject has been treated with Accutane® (isotretinoin) within the past 6 months.
• Subject has been on a steroid regimen within the past 3 months.
• Subject has a history of herpes outbreaks in the area of treatment.
• Subject suffers from epilepsy.
• Subject with an active implant, such as a pacemaker, incontinence device, insulin pump, etc.
• Subject with a disease related to photosensitivity, such as porphyria, polymorphic light eruption, solar urticaria, lupus, etc.
• Subject with a history of skin cancer or areas of potential skin malignancies.
• Subject received radiation therapy or chemotherapy treatments within the past 3 months.
• Subject is pregnant or nursing (lactating).