Collagen

The production of collagen, a protein crucial for skin elasticity and firmness, has long been considered primarily linked to the activity of fibroblasts. However, a study recently published in Nature Communications suggests that keratinocytes could play a significant role in collagen synthesis. This raises the following question: should pro-collagen cosmetics target keratinocytes instead? Let's explore this question together.

Naturally produced by the body, collagen plays a crucial role in maintaining the firmness and elasticity of the skin. To preserve a plump skin and prevent skin ageing, the use of collagen-rich skincare is recommended. However, it is also possible to rely on diet. What are the benefits of a collagen diet on the skin? This article provides an overview.

Naturally present in the body, collagen acts somewhat like the architect of the skin and makes up about 80% of the extracellular matrix of the dermis. This molecule can also be used in the cosmetic field to formulate moisturizing and firming treatments. What are the properties of collagen? How is it obtained? Discover all the key information about this active ingredient here.

Widely used in the cosmetic industry, collagen comes in various forms. Here, you will find the different types of collagen, their sources of extraction, and their applications in this sector.

A biomolecule naturally synthesized by the body, collagen is an important structural protein for the dermis. It is also incorporated into numerous cosmetic treatments designed to support skin aging. What properties of collagen justify its extensive use in combating wrinkles? Learn more here.