Vitamin D3 is one of the types of vitamin D, known as cholecalciferol, as there are many benefits that can be obtained through its use, and the most important and prominent benefits of vitamin D3 for the skin are as follows:,

1. Protect the skin from UV rays

After applying vitamin D3 to the skin through topical application, it has been shown that it can provide the necessary protection to prevent damage that may occur to the skin as a result of exposure to UV rays.

This is done by reducing vitamin D cell death and promoting cell survival, as well as reducing the redness that can be caused by photodamage when the skin is exposed to UV rays as well.

2. Assistance in metabolic processes

It is worth noting that sunlight leads to the activation of the raw material for vitamin D in the skin, which then enters the blood circulation, where vitamin D3 undergoes further transformations in both the liver and kidneys, respectively.

This is in order to create and create the active form of vitamin D3, whose importance and necessity lies in the various metabolic processes that exist in the body.

3. Treatment of psoriasis

Applying vitamin D3 topically to the skin or skin can help treat plaque psoriasis, as it is recommended to apply this vitamin in combination with corticosteroids to provide greater effectiveness.