What is the difference between a fractional laser and a traditional laser in hair removal?

Fractional lasers operate by delivering laser energy to a fraction of the skin, creating microscopic treatment zones while leaving surrounding tissues intact. This targeted approach allows for effective hair removal while facilitating faster healing and reducing the risk of side effects compared to traditional lasers, which usually treat the full area of skin with each pulse. The fractional method can also enhance the effectiveness of the hair removal process by stimulating collagen production, which is beneficial for the skin itself. This characteristic makes fractional lasers particularly advantageous for individuals who may have varying skin types or concerns. By addressing only a portion of the skin at a time, fractional lasers provide a more controlled and precise treatment option than traditional methods, which can cover larger areas uniformly.