Epidermis
The outer layer of the skin that is mainly responsible for ensuring a healthy barrier function.
Elastosis
Scientific term for lack of skin elasticity.
Elastin
Main protein in elastic fibres of connective tissues; it is the protein that gives skin its shape.
Eczema
An inflammatory skin condition associated with various diseases and characterised by erythema, papules , vesicles and crusts.
Eccrine gland
The most common form of sweat gland that can be found on all surfaces of the skin.
Essence
A skin toner (product) that typically provides preparatory hydration.
Extrinsic ageing
Environmental and lifestyle factors that cause ageing; these include UV damage, smoking and poor diet. Extrinsic ageing is responsible for approximately 90% of the visible ageing process.