Detailed answer

Skin brighteners typically contain ingredients such as Vitamin C, niacinamide, arbutin, and alpha hydroxy acids which can help reduce the production and transfer of melanin, the pigment responsible for darkening the skin. By reducing the appearance of dark spots and promoting a more even complexion, skin brighteners can create the illusion of lighter skin. However, it's important to note that skin brighteners do not actually change the natural skin color or lighten the skin beyond your genetic potential. They mainly work by improving the clarity and radiance of the skin. For significant lightening results, professional treatments like chemical peels or laser therapies may be more effective, but it's important to consult with a skincare professional to determine the best approach for your specific needs.