We are coming into the prime season for increasingly powerful UV radiation from prolonged exposure to the sun.

“Hair doesn’t actually burn in the sun but excessive exposure to UVA and UVB rays results in oxidative stress, which causes structural damage to the hair by breaking down proteins, rendering ...

For UVA protection, sunscreen is applied to plastic plates, which are then exposed to UV light. Instruments measure how much of the harmful rays are absorbed, giving a clear picture of how well ...