Protective filters can serve other purposes too. Some are simply clear pieces of glass that have no other function, but you can also get a UV filter, which is designed to block out unwanted ...

If your regular shampoo and conditioner aren't quite giving you all the shine and frizz control you're looking for, you may need to call in a pinch hitter: a hair gloss. These innovative ...

For this, I turned to the Kérastase hair gloss, which in short, has more than lived up to the hype. Much like the glow imparted by a good exfoliant, a little acid is the key to sealing the ...

Ultraviolet radiation is invisible energy in the wavelength range from 100 to 400 nanometers (nm). A nanometer is one billionth of a meter. UV radiation has a shorter wavelength and is more energetic ...

Fortunately, a UV lamp helps speed up the dry time while setting your nail polish with a sturdy, long-lasting, glossy finish. It's a large reason gel manicures are one of the most popular nail ...