Hair greying (canities) is one of the earliest, most visible ageing‐associated phenomena,
whose modulation by genetic, psychoemotional, oxidative, senescence‐associated …

Skin appearance is essential for self‐esteem and quality of life; consequently, skin care
products represent a huge market. In particular, cosmeceuticals constitute a hybrid category …

Hair graying is a common sign of aging resulting from complex regulation of melanogenesis.
Currently, there is no medical treatment available for hair repigmentation. In this article we …

Like the skin, our hair shows striking changes with age, producing hairs with altered
diameter, lustre and texture. The biology of hair aging has focused predominately on various …

Hair oils are used all over the world since time immemorial; however, their exact effect on
the hair and scalp remains obscure. They are usually easily accessible and are inexpensive …

Hair graying holds psychosocial importance and serves as an excellent model for studying
human pigmentation and aging in an accessible miniorgan. Current evidence suggests that …

Para-phenylenediamine (PPD) is a chemical that is widely used in hair dyes. Multiple safety
and regulatory agencies have categorized PPD as a potent sensitizer. In addition, PPD has …

Premature graying of hair has major psychosocial and socioeconomic repercussion, as it is
considered as a sign of hastily progressing old age, ill health and often leads to loss of self …

Premature graying of hair (PGH) being a very common entity for which pharmacotherapy
and reversibility are not properly addressed. Therefore, this systematic review was …

Relatively more-apparent body parts are often used to name relatively less-apparent body
parts. To explore this etymological phenomenon, this report assesses anatomical …