Broad Band Light (BBL) therapy is a procedure that uses specific wavelengths of light to help reverse the signs of aging. BBL therapy is a non-invasive treatment that can be used on the face, neck, chest, and hands What is the difference between IDL vs Broad Band Light? There are https://broad-band-light31985.ziblogs.com/14407823/how-to-market-broad-band-light-for-your-medical-spa