 Dr Mamina Turegano is a dermatologist who shares skincare videos with her TikTok audience of 922.6K followers on her page dr.mamina. She explained that she inherited her passion for skincare, as well as some quirky tips from her mother who has developed a mini fan club on TikTok. I get a lot of my quirkiness ... Woman, 72, barely looks 40 and uses wrinkle-fighting banana... 