My husband was diagnosed with basal cell carcinoma on top of his head. I opened several 1000 mg capsules of vitamin C, added a drop of water to form a paste and applied it twice a day. Within a week it was gone.
Vit C powder for basal cell skin cancer
I had a very small spot on my nose that started to bleed and wouldn't heal so I'm pretty sure it was a basal cell. I read that some people cured there bcc with Vit C. First I tried Sodium Ascorbate paste made with water and that was going slowly. Finally I went from eating dairy everyday (lactovegetarian) to a vegan diet and tried Ascorbic Acid powder in a paste with Aloe gel. Ascorbic acid will sting unlike sodium ascorbate. The second application it started to bleed and scab, like a small dark purple scab. I think I applied it one more time after that, then I left it alone. A week later the spot is healed with no scar. For almost 3 months that spot had a mind of its own, turning red or bleeding. Now finally it looks like normal skin. Cool!