Two Distinct regions of the integumentary system: epidermis & dermis. Underneath dermis is hypodermis (superficial fascia), also called subcutaneous tissue which is composed of loose connective tissue (mostly areolar and adipose).
A collagen facial is a treatment designed to restore the depleted collage in your face and rejuvenate your skin. Ultimately, a collagen facial will slow down the aging process by replenishing your body's natural proteins through external applications.
Collagen is a natural occurring protein that is the building blocks for skin, bone, cartilage, tendons, organs and other tissue like joints. Collagen gives the skin its elasticity, structure and youthfulness.