What are natural ways to whiten your skin?

Protect from sun. Protect your skin from the sun and it will return to your natural color. Use a broad spectrum (uva and uvb protection) sunblock every day, wear protective clothing such as a broad-brimmed hat, shirts with colors and sleeves, seek shade whenever you are outside, avoid being outside during peak sun hours. Take a vitamin d supplement to avoid vitamin d deficiency from sun avoidance.