Natural Cosmetics Are Better Than Synthetic Products
The term "Natural" has no specific meaning. A product can be called natural even if an ingredient that truly comes from nature makes up only a fraction of the product. Aloe and vitamin E are natural ingredients in some moisturizers, but neither has proved effective as a moisturizer or anti-wrinkle agent.
Moreover, some so called natural substances might even be harmful. The juice in lime slices, for example, can react with sunlight to cause contact dermatitis, and yet many people use limes to try to minimize wrinkling and retain the smoothness of eyelids.
Kitchen cosmetics, in general, are bad for the skin. Cosmetic chemists have things down much better than anyone can hope to accomplish by tossing something in a blender and then smearing it on the face.