The acid mantle protects the skin, absorption, secretion, and excretion are skin processes, collagen, elastin, and keratin are found in specific skin layers, and estheticians focus on improving skin health and appearance.
Acid Mantle: The acid mantle is a thin film on the skin's surface made up of sebum (oil) mixed with sweat and dead skin cells. Its functions include protecting the skin from harmful microorganisms, maintaining skin pH, and preventing moisture loss.
Absorption, Secretion, & Excretion: Absorption is the process of substances passing through the skin, secretion involves releasing substances like sweat and oils onto the skin surface, and excretion is removing waste products through sweat.
Collagen, Elastin, & Keratin: Collagen and elastin are found in the dermis, while keratin is predominantly in the epidermis. As cells move up through skin layers, they undergo changes in structure and composition to provide protection and strength.
Estheticians' Role: Estheticians work to improve skin health and appearance by providing skincare treatments, addressing concerns like acne, aging, and uneven skin tone. They perform services like facials, extractions, and chemical peels to help clients maintain healthy skin and boost confidence.
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