 Forgive me if I develop melanoma when you're only 22. Protect your skin from the second most common cancer in young women 15 to 29 years old. Learn more at spotskincancer.org. A message from the American... My name is Sunny Harmon Dworkin, and I've been on Shackley vitamins and proteins since I was in my mother's womb. Now I have a baby boy who's been on Shackley since he was in my womb. When he hears the blunder in the morning, he comes running to get his Shackley protein shake, and he begs and begs for his chewable vitamin C every single day.