As years go by a series of changes take place inevitably, being changes on complexion more visible,  and appearing as wrinkles or flaccidity on skin.

Aged skin appear thinner, more pallid and transparent (translucent). Dark spots, including spots by age.

Signs of ageing on skin start around 25 years of age. Although they are barely not visible, biological processes have been shot up.

These are the causes and their consequences:

Less production of collagen. Elasticity and firmness are reduced.Wrinkles and expression lines appear.

Slowlier skin cellular renewal. It causes thickening of epidermis and accumulation of dead cells.

Dark spots on skin: melanocytes diminish their quantity and increase their size causing dark spots on skin.

Atrophy of sebaceous and sweat glands. They produce dryness and tightness.

Unavoidable gravity law. It produces slackening  of soft tissues.

Lack of luminosity: skin looks apparently more dull, this is due to hormonal changes in women from 40 years of age onwards.