After a month of testing, Deputy Beauty Editor Erin Lukas said it smooths like retinol, minus the irritation. Dark spots faded, skin looked brighter and more even overall, and zero of the flaking or redness that so often come with true vitamin A. In her words: "I've been personally victimized by way too many retinol products over the years — being able to add this serum into my routine stress-free makes it worth it."
That's exactly the experience we set out to create with our [RE]NEW Technology. Powered by biomimetic microalgae and mastic tree extract, it activates the skin's natural retinoid pathway , delivering retinol-level results without disrupting your skin barrier. Because at Yon-Ka Paris, powerful results and gentle formulas have always gone hand in hand. Since 1954, that's been our promise.
