Introducing the new raw material Bosein PRO, L'Oréal has disclosed the latest exclusive formula technology for the first time

On August 12, the L'Oreal R&D and Innovation Center held a special sharing session on PRO-XYLANETM with the theme of "Sweet Anti-aging, One Glass ALL IN". Adhering to the principle of openness and transparency, L'Oreal shared L'Oreal to the public. A summary of more than 20 years of research on Boseine.

L'Oreal R&D said that it is continuing to explore the new effects of Boseine, enriching the types of Boseine raw materials and launching a new raw material, Boseine PRO, to improve the formulation technology of Boseine products to improve product efficacy and create better skin. and plans to launch more different types of Bosein innovative products this year to meet the different anti-aging needs and experiences of consumers.

Life science enters the era of glycobiology and discovers the key target of skin anti-aging - glycosaminoglycan.

Anti-aging is an eternal topic in the beauty industry, and the scientific community has been constantly exploring the mechanisms related to the aging process and looking for new technologies to effectively combat skin aging.

Scientists have discovered that carbohydrates are important biological macromolecules, and their structural diversity enables them to carry far more information than proteins, nucleic acids and fats combined. After nucleic acids and proteins, the information carried by carbohydrates is considered to be the third language of life. Glycobiology is considered to be the frontier of life sciences in the 21st century, and is also hailed by MIT as one of the top ten disciplines that will bring about the future medical revolution.

As a pioneer in the beauty industry, L'Oreal has been conducting research on skin and hair-related glycobiology since the 1990s, discovering the important role of carbohydrates in skin aging, and identifying glycosaminoglycans (GAGs) as an anti-aging agent for skin It has found a new entry point for skin anti-aging. Glycosaminoglycans can help regulate skin cell proliferation and differentiation, inflammatory processes, and the composition and quality of the extracellular matrix, leaving the skin plump and supple. Macromolecules such as glycosaminoglycans and proteoglycans are an important indicator for evaluating whether the skin is aging. The content of these macromolecules in young skin is higher than that in aging skin, because the original glycosaminoglycans in the skin will be lost over time. At the same time, the ability of the skin to synthesize molecules such as glycosaminoglycans also decreases with age, which in turn causes the skin to lose its firmness and elasticity, and to appear wrinkled.

In order to translate these research findings into new anti-aging ingredients, L'Oréal R&D began to try to synthesize a compound that, when applied to the surface of the skin, would promote the synthesis of glycosaminoglycans through normal absorption.

Unique Boseine raw material: 200+ molecules selected, green chemistry, strict quality control.

The inventor of Bosein, Dr. Maria DALKO-CSIBA, a scientist at the L'Oréal R&D and Innovation Center, shared the process of inventing Boseine: they first keenly discovered the glycosaminoglycan The synthesis of macromolecules such as sugars mostly requires xylose (a natural component extracted from beech wood) as a starting material. Inspired by this, Dr. Maria and his team stimulated the skin's natural regenerative abilities by mimicking the structure of xylose. From 1999 to 2000, they synthesized more than 200 xylose derivatives in total, and evaluated them from multiple perspectives such as safety, efficacy, stability and skin absorption rate. - Boseine.

The entire research and development process of Bosein molecule lasted 5 years. On the premise of ensuring overall safety, the efficacy evaluation was repeatedly conducted, and every possible effort was made to provide consumers with the best anti-aging functional raw materials to help subsequent formulation and product development.

As an active anti-aging ingredient independently developed by L'Oreal, in the course of more than 20 years of research, L'Oreal Group has published a total of 12 scientific literatures related to Bosein, and applied for more than 70 Bosein-related scientific documents worldwide. patent. These studies demonstrate that Bosein exerts biological effects in all layers of the skin (epidermal, dermoepidermal junction, and dermis), and is validated by human testing: Bosein can stimulate the synthesis of glycosaminoglycans and proteoglycans by promoting , to promote epidermal renewal, strengthen skin structure, restore skin firmness and elasticity, improve wrinkles, fine lines, and increase skin luster and elasticity. These findings have breakthrough significance in the field of skin anti-aging, and also established Bosein as one of the classic anti-aging ingredients that are highly respected by consumers.