Whitening, I am the master
The white skin is what every woman wants, but it is not as simple as it is to make the skin white. Of course, it is not as difficult as imagined, because whitening skin is a coup, the key depends on whether you will use it!
Today Let me Erica to help you to white your skin.
Welcome to Erica whitening course. This course is to know the skin black factors.
We need to know the reason what make your skin black first
Here are the top five factors that make your skin black.
1. Sunlight: Ultraviolet light.
2. Inflammation: inflammate
3. Visible light: Blue light radiatio of the mobile and computer
4. Free radical: natural aging of the human body
5. Pollution: PM2.5
All of the above factors will produce stimulating factors to the skin, so that the stimulated keratinocytes send signals to melanocytes, and melanocytes begin to secrete melanin. As the skin is metabolized, melanin is transported to the surface of the skin, leading to pigmentation.
Next Course. I will teach every body how to prevent the skin turn black.
Thanks you for watching. See you next time.