Sunlight worsens freckles! What's the most important cause of freckles?

These days, whenever I look in the mirror, I feel like I'm getting more dark spots on my face, and I'm so upset.

Substitute Causes of freckles I was curious about what this was, so I looked it up here and there.

The most important and powerful aggravating factor is sunlight, specifically ultraviolet rays! Ultraviolet rays stimulate melanin cells in the skin, causing them to produce excessive pigmentation, which then accumulate to form freckles.

I decided that I couldn't let my guard down just because I was indoors, and that I had to make sure to apply sunscreen even on cloudy days or when I was going out for a short time.

Another main Causes of freckles Hormonal changes can cause melasma to appear or worsen during pregnancy or when taking oral contraceptives, as female hormones increase. Fortunately, melasma caused by pregnancy often fades significantly after giving birth, but in some cases, it can persist, so regular skin care is crucial.

​In addition to this, genetic factors and stress can also Causes of freckles Since this can happen, if you have similar concerns as me, start by thoroughly blocking sunlight!