Which type of light is best used to achieve a glowing tan?

Red light therapy is often associated with skin rejuvenation and enhancing the overall appearance of the skin. When it comes to achieving a glowing tan, red light can be beneficial as it has the ability to penetrate the skin deeply, promoting collagen production and encouraging blood flow. This increased circulation helps to bring more nutrients to the skin, which can enhance its overall appearance, leading to a healthy, glowing complexion.

While other colors of light—such as blue, green, and yellow—may have specific uses, they are generally not associated with promoting tanning or enhancing skin tone in the same way that red light does. Blue light is often used in acne treatment, green light has applications in pigmentation reduction, and yellow light is typically associated with improving skin texture and reducing redness. None of these options provide the same benefits for achieving a glowing tan as red light therapy does.