Several brands make a variety with Collagen & Vitamin E, but your problem sounds more serious than just dry hands. Please consider a collagen-Vit C-Vit E-Vit D3 supplement. Anything that would strengthen your immune system would be beneficial. Try leaving off all oils except olive oil, coconut oil, and butter for a while, and see if that helps. We all have too much omega-6 and not enough omega-3. Probiotics might also be helpful. A hand problem is not just a hand problem - it's a whole-system problem.