Structure Stratum Corneum White 639872740

Tags: model moisture healthy skin structure cell rays unhealthy damaged biology aging protect cholesterol irritated layer barrier dermatology tight anatomy lost bacteria restoration decrease dehydrated aesthetic epidermis hydration reduce allergen stimulation physiological lipids ceramide body part skin care sebum bricks and mortar intercellular flaky skin stratum corneum sebaceous glands corneocyte cornified lipid envelope free fatty acids natural moisturizing factor horny cell corneodesmosome