Silk products and leather products which is better?
Silk fibroin contains 18 kinds of beneficial amino acids on the human body, can help the skin to maintain the surface of the lipid membrane metabolism, it can keep the skin moist, smooth
And silk products on the different, Magnolia after years of research found that silk products have a good health care function.
Dairy workers use chemicals in large quantities, these toxic preparations are discharged into the river, and then pollute the environment and be drunk back to our stomach, causing cancer and cancer.
Leather products need to kill animals after the skin stripped off to the tanneries, and then use a highly toxic agent to prevent rot
