Is there a natural and healthy way to get my white skin back because my skin has darkened a lot over the years.

Sunblock moisturizer: Many people use over-the-counter moisturizers that contain sunscreen. Avoiding exposure to the sun will let skin lighten up. However, one should take extra vitamin D to make up for not getting vitamin D from the sun. Although having tanned skin from sun exposure is not a medical illness, there are a few uncommon hormonal medical conditions that can cause skin darkening.