Which color LED is known to reduce hyperpigmentation?

The correct answer is green, as it is known to be effective in reducing hyperpigmentation. Green light therapy has been researched for its ability to target melanin production in the skin. Melanin is the pigment responsible for dark spots and uneven skin tone, which contribute to hyperpigmentation. The green light works by penetrating the skin at a specific wavelength, helping to even out skin tone and reduce the appearance of dark spots over time.

This approach is frequently used in dermatological treatments and cosmetic applications aimed at improving skin clarity and tone. Its gentle nature makes it suitable for various skin types and conditions, making it a popular choice in skincare regimens focusing on hyperpigmentation.