https://tube.blueben.net/videos/watch/e1a7c2fb-743e-4232-8436-2373737e21fe "It is not enough to simply impact the quantity of collagen—its quality must also be improved." Youcef Ben Khalifa, Director of Beauty Research and Performance at CHANEL, lets us in on the secrets behind the latest skincare innovation by CHANEL Research. Go to our website: https://www.chanel.com/ Sat, 05 Sep 2026 15:13:43 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/e1a7c2fb-743e-4232-8436-2373737e21fe All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.