Low-Level Laser Therapy (LLLT) is a non-invasive treatment that improves hair growth by using specific wavelengths of light to stimulate the hair follicles. The process works by delivering low-level lasers or light-emitting diodes directly to the scalp.

When the light is applied, it increases blood flow to the hair follicles, enhancing oxygen and nutrient delivery. This boost in circulation stimulates cellular activity and encourages the hair growth phase, resulting in thicker, healthier hair. Additionally, LLLT can help reduce inflammation around the follicles, creating a a better environment for hair growth.

The treatment is painless and typically requires multiple sessions for optimal results, making it a convenient option for those experiencing hair thinning or loss.