Low-Level Laser/Light Therapy (LLLT), also known as red light therapy for hair growth or low-level light therapy, is a non-invasive treatment that uses low-intensity red or near-infrared light to support hair follicles. It may be recommended for people experiencing certain types of hair thinning or hair loss after a clinical evaluation.
How Does Low-Level Light Therapy Work?
LLLT delivers controlled light energy to the scalp. The treatment is designed to support cellular activity around hair follicles and may help improve the scalp environment for hair growth. Results can vary depending on the underlying cause, severity, and duration of hair loss.
Who May Benefit?
Laser hair growth therapy may be considered for individuals with pattern hair loss or other suitable forms of hair thinning. A doctor or qualified specialist should assess the cause of hair loss before recommending treatment, as LLLT may not be appropriate for every condition.
What to Expect
Treatment is generally performed using a specialized low-level laser hair therapy device. Sessions are typically comfortable and do not require surgical incisions or a lengthy recovery period. Depending on the treatment plan, multiple sessions may be recommended over time, with results monitored periodically.