Scientific studies have shown that many types of sunglasses not only do not provide adequate protection against UV radiation, but rather increase it, causing pigmentation. The reason lies in the metal frame, which is often used to make even expensive and branded accessories. What is the danger of a metal frame?
1. It heats up in the sun and warms up the skin under the frame.
2. If you use sunscreen on your face, it can react with metals and cause an allergic reaction on your skin.
3. Under the influence of UV radiation, the skin becomes more sensitive. When the sun's rays hit the shiny surface of the frame, they are reflected, thereby increasing their destructive effect. This can result in burns or pigmentation.
Expert opinion of the portal
Prefer glasses with plastic frames.
During sun exposure, apply a sunscreen with an SPF of 30 to 50.
Don't buy cheap glasses.
Even if the glasses are dark, this does not mean at all that they have a protective film.
Source estet-portal.com
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