LELANG MAGAZINE
INSIGHTS
The scientific research laboratory responds.
Discover all our insights, tips, and news from the world of LeLang.

Discover the structure of the skin, from the outer layers to the inside. We analyze the epidermis, dermis, and hypodermis, and explain how these components protect and maintain the beauty of the skin. Also read tips to preserve its health with functional and effective ingredients.

The deficiency of vitamin D is very common, especially among women. Also called the "sun vitamin," vitamin D plays a...

There is a close connection between skin and mind, a deep bond that has always fascinated the scientific community and...

The emergence of skin imperfections related to aging, environmental factors, or skin diseases is more common than one might think....

Anyone operating in this sector must, as a first thing, take into account a substantial factor: today, consumers are more...

What does the 2022 annual report on the cosmetics sector and consumption tell us? The 54th annual report on the...
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