Physiology and Histology
Abbreviated TEWL
Trans Epidermal Water Loss
Abbreviated as AHA
Alpha Hydroxy Acid
Abbreviated LED
Light-emitting Diode
Abbreviated as AIDS
Acquired Immunodeficiency Syndrom
Process of removing hair at skin level
Depilation
Part of the hair follicle that causes goosebumps
Arrector Pili Muscle
Natural sourced ingredients that are grown without the use of pesticides or chemicals
Organic
Device that is responsible for toning the facial muscles while also increasing collagen production
Microcurrent
Process that completely destroys all microbial life, including spores
Sterilization
Removal of hair by means of an electric current that destroys the hair root
Electrolysis
Hydrating fluids found in the skin
Hyaluronic Acid
Ingredients that attract water; Draw moisture to the skin and soften the surface
Humectants
Spa treatments that use water
Hydrotherapy
Colonies of microorganisms that adhere to environmental surfaces, as well as the human body.
Biofilms
Professional term for the underarm (Armpit area)
Axilla
Excrete perspiration, regulates body temperature, and detoxifies the body
Sudoriferous Glands
Chemical added to cosmetics to improve the efficiency of the preservative
Chelating agents
Face-lift procedure that removes excess fat at the jawline
Rhytidectomy
Also known as "Barber's itch"
Tinea Barbae
Second Transition stage of hair growth
Catagen
Top layer of the dermis next to the epidermis
Papillary Layer
Emollient with moisturizing properties
Lanolin
Heat effect; used for permanent hair removal
Thermolysis
A large family of bacteria that is often found in soil and water
Mycobacterium
The border of the lip line
Vermillion Border