https://www.herbal-care-products.com/blog/top-6-ways-to-improve-scleroderma-symptoms-naturally/

Scleroderma is a category of disorders characterised by the hardening and tightening of the skin and, in some cases, internal organs. Scleroderma is a medical term that literally means “hard skin.” It occurs when the body produces an excessive amount of collagen, a protein that makes up connective tissues