Ultraviolet

Anti-ageing for the hair

Anti-ageing for the hair

In line with the growing demand for anti-ageing products, New
Zealand-based company Keratec could be on to a winner with its
newly developed Keratin-based hair care ingredient, reports
Simon Pitman.

UVA rays as dangerous as UVB?

UVA rays as dangerous as UVB?

University of Sydney researchers have found that UVA rays - which
age the skin but do not burn - can cause DNA damage. The finding
suggests sunscreens must protect against both UVA and UVB rays to
provide proper protection from disease,...

Antioxidant sun protection

Antioxidant sun protection

SkinCeuticals has developed a method for measuring the
effectiveness of antioxidant protection against UV exposure. The
new research claims that sun protection factor (SPF) alone does not
provide the optimal protection against UV...