🗞️SKINCARE NEWS

🧬 Living Skincare: The Dual-Chamber Probiotic Breakthrough for Acne

Beiersdorf has patented a dual-chamber delivery system that reactivates freeze-dried (lyophilized) beneficial Cutibacterium acnes strains immediately before application to help treat acne. Here’s a quick summary:

• The product uses a specialized double-chamber container to keep the freeze-dried bacteria separate from the water-based activation gel until the exact moment of use🧴

• The first chamber contains specific, non-pathogenic strains of Cutibacterium acnes (primarily C3 and K8), which are selected to displace acne-causing bacteria and restore a healthy skin microbiome🧬

• The second chamber holds a water-containing preparation with a skin-friendly pH and skin-nourishing ingredients like hyaluronic acid, glycerol, and ubiquinone Q10💧

• To ensure maximum bacterial viability, the two chambers are mixed in a closed system, reactivating the bacteria immediately before application to acne-affected skin🔄

• Unlike traditional treatments with salicylic acid or benzoyl peroxide, this probiotic approach can suppress acne-causing bacteria without damaging the skin's protective barrier🛡️

• This dual-chamber probiotic technology is the direct result of Beiersdorf’s 2022 acquisition of the Belgian life-science company S-Biomedic; however, while the technology has been proven in small-scale releases (such as the Sencyr brand), Beiersdorf has not yet confirmed a specific date for a global mass-market launch under its major brands like Eucerin or Nivea🤝

🧬 The Longevity Revolution: How L’Oréal is Using AI to Extend Skin Healthspan

L’Oréal is merging beauty with wellness by utilizing AI-driven diagnostics and cellular science. Here’s a quick summary:

• L’Oréal is treating aging as a process to be optimized, moving beyond traditional "anti-aging" toward extending the "skin healthspan"📈

• This approach transitions from the traditional reactive anti-aging model to a proactive model that extends the biological health of skin🛡️

• Research efforts are focused on the "exposome," which tracks how external factors like UV and climate combine with internal factors like stress, diet, and hormones to affect skin health🧘‍♀️🥗🔆

• The company is now prioritizing "invisible" signs of aging, such as the efficiency of epidermal renewal and the balance of the skin microbiome, which occur before wrinkles appear🔬

• L’Oréal’s Cell BioPrint is a tabletop hardware device that analyzes a tape strip from the skin to provide a personalized skin analysis in just five minutes💻

• L’Oréal’s proprietary AI cloud connects specific skin biomarkers to biological pathways, enabling the development of a truly personalized skincare routine, precisely tailored to an individual’s unique profile🤖

• The Cell BioPrint is scheduled to launch in March 2026, with Lancôme as the first L'Oréal brand to use it at scale🚀

📲SOCIAL MEDIA NEWS

📱 Collaborative Content: TikTok Introduces Shared Collections and Custom Feeds for Friends

TikTok is rolling out a suite of interactive features, including shared video lists and mutual interest feeds. Here’s a quick summary:

• TikTok is introducing Shared Collections, which allows friends and family members to save and organize videos together in a single, collaborative location📁

• To create a Shared Collection, both participants must follow each other🤝🏽

• Users can choose to keep their Shared Collections private or make them public for the wider TikTok community to explore and follow🌍

• A new Shared Feed feature generates a daily curated list of 15 videos within direct messages, specifically tailored to the mutual interests of both users📬

• This shared feed is unique to each pair of users and is generated based on their individual activity, such as what they like, watch, and comment on✅

• Within the Shared Feed, friends can track their shared progress and view a "Shared Like" history to see which specific videos they both enjoyed❤️

🔥TRENDING TIKTOK & INSTAGRAM SOUNDS

Here are trending sounds that can be used for educational content🔥

📈SKINCARE BESTSELLERS

^{*The bestseller lists are dynamic and can change in real-time. The bestseller lists are compiled on Monday mornings.}

^{**This post contains affiliate links.}

Thanks for reading the DermFriends Newsletter. Stay tuned for more updates, tips, and trends next week!