Two anti-aging creams… from same brand but they’re not the same 👀 Premier Cru vs Resveratrol Lift — how to choose (science edition). 🧴 Premier Cru = all-round anti-aging tone Built around Caudalie’s Longevity Patent (Harvard-linked research) targeting sirtuin pathways to support collagen elastin hyaluronic acid over time. It also contains Viniferine (same hero molecule as Vinoperfect) which is why it’s better if you’re targeting radiance uneven tone dark spots along with wrinkles. My personal

The longevity genes I work on are called “sirtuins,” named after the yeast SIR2 gene, the first one to be discovered. There are seven sirtuins in mammals, SIRT1 to SIRT7, and they're made by almost every cell in the body. Sirtuins instruct histone spooling proteins to bind up DNA tightly while leaving other regions to flail around. By doing so, they change the packaging of the DNA, turning genes off and on when needed. This is the mechanism sirtuins order our bodies to “buckle down” in times of