UV light stability – why it is essential in sunscreen products
UV light stability basically means nothing more than ‘lightfast’ or ‘stable in UV light’. In cosmetics, this term is mainly used in connection with sunscreens. A sunscreen must have high UV light stability, as products without sufficient stability break down very quickly under UV radiation and lose their protective effect. Studies have shown that the…
UV protection for hair: why it’s so important and how to use it properly
As soon as the sun comes out, many people automatically reach for sunscreen to protect their skin. But what is often overlooked is that our hair and scalp are also exposed to harmful UV rays. UV rays can cause lasting damage to the hair structure. That’s why UV protection for your hair is an essential…