태닝 침대에 적색 광선 요법이 있나요?
Some tanning beds are equipped with red light therapy features, but not all of them. Traditional tanning beds emit ultraviolet (UV) light to stimulate melanin production, which darkens the skin. 하지만, red light therapy uses low-wavelength red light, which does not tan the skin but is believed to have various skin and health benefits. Key […]
