LED light therapy, is a non-invasive treatment that uses specific wavelengths of non-UV light to penetrate the skin and trigger cellular processes for skin rejuvenation and healing. Different light colors like blue and yellow are used to target various concerns, such as reducing acne and scars with blue light, and promoting collagen production and wound healing with yellow light. The therapy stimulates natural cell functions, leading to benefits like improved skin tone, reduced fine lines, and increased collagen and elastin .