Saffron employs the FDA-approved Candela Gentle YAG® for our laser hair removal procedures. The YAG laser technology operates at a wavelength of 1064 nm, which is part of the infrared spectrum, allowing it to penetrate deeply into the skin with minimal melanin absorption in the epidermal layer. This deep penetration is crucial for treating individuals with darker skin tones, as their outer skin layer contains a higher concentration of melanin, thereby increasing the risk of thermal damage if the laser only targets this superficial layer. By bypassing the outer layer and concentrating on the deep-rooted hair follicles, YAG lasers significantly reduce the risk of skin damage while directly targeting the hair through an FDA-approved mechanism of action.
Upon reaching a hair follicle, the energy emitted by the YAG laser is absorbed by the melanin contained within the root. This absorbed energy is subsequently converted into heat, elevating the temperature of the follicle to a level that inhibits future hair growth. This technique, known as selective photothermolysis, ensures that only the designated area receives treatment from the laser beam, leaving the surrounding tissues unaffected and directing the treatment precisely where it is needed.
The YAG laser is especially suitable for individuals with darker skin tones, including those classified under Fitzpatrick skin types IV to VI. Its extended wavelength reduces the likelihood of pigmentation alterations or burns, rendering it a safer alternative for individuals with elevated melanin levels in their skin.
For YAG laser hair removal treatments, it is typically recommended to schedule 6 to 8 sessions, with intervals of 4 to 6 weeks between each visit. YAG lasers are particularly effective for individuals with darker skin and coarse hair. They significantly decrease hair density for prolonged periods, ranging from several months to years. However, a brief maintenance session may be necessary annually to address any new hair growth, particularly in areas such as the face or chest, where hair development may be stimulated by hormonal factors.