What is the function of the stratum corneum?

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The stratum corneum is the outermost layer of the epidermis and is composed of numerous thicknesses of dead cells.Functioning as a barrier to the environment,it restricts water loss,prevents entry of fluids into the body,and protects the body against the entry of pathogens and chemicals.The subcutaneous layer is composed of adipose and connective tissue that provide insulation,protection,and an energy reserve (adipose).The dermis is composed of irregular fibrous connective tissue that provides strength and elasticity to the skin.The stratum germinativum is the innermost layer of the skin that produces new cells,pushing older cells toward the skin surface.

What Is the Function of the Stratum Corneum