The Estée Lauder Companies wants to study biological processes that may affect several aspects of skin ageing at once, rather than address individual visible signs separately. The beauty group has announced Mastering Skin Longevity, a shared framework for research into ingredients, technologies and future skincare products. The Estée Lauder Companies (source, opens in new tab)
The Estée Lauder CompaniesThe Estée Lauder Companies Unveils Mastering Skin Longevity, a Breakthrough Scientific Innovation Platform Advancing the Next Era of Skin ScienceOpen source (opens in new tab) Cosmetics & Toiletries (source, opens in new tab)Cosmetics & ToiletriesThe Estée Lauder Companies Launches Mastering Skin Longevity PlatformOpen source (opens in new tab)
At its centre are what the company calls “Master Regulators”: proteins and biological signalling pathways that it says influence several ageing-related changes. The idea is to understand how these interconnected processes work and use that knowledge to guide product development across its brands.
The announcement sets out a research direction. It provides no study methods, results or human-trial findings showing that the approach improves skin.
The company unveiled the framework at the China International Import Expo in Shanghai on 6 November 2026. It says its Longevity Labs in Melville and Shanghai are investigating sirtuins, a family of proteins, and the cellular regulators AMPK and mTOR.
In the company’s account, AMPK is involved in how cells manage energy and adapt their metabolism, while mTOR is involved in signals associated with cellular renewal, regeneration and repair. These illustrate its interest in the processes underlying skin ageing.
The company also introduced a Skin Longevity Clock, presented as a visual explanation of the framework—not a validated tool for measuring skin age. It said it had released a white paper outlining its perspective on skin-longevity science, but the announcement did not set out the paper’s specific findings or supporting study details.
For now, the concrete development is a common research direction for the group’s brands. Whether that produces skincare with demonstrable benefits will depend on evidence from the products developed through it.
- The Estée Lauder Companies · Company releaseThe Estée Lauder Companies Unveils Mastering Skin Longevity, a Breakthrough Scientific Innovation Platform Advancing the Next Era of Skin Scienceelcompanies.com · opens in new tab
- Cosmetics & Toiletries · News reportThe Estée Lauder Companies Launches Mastering Skin Longevity Platformcosmeticsandtoiletries.com · opens in new tab
