THE BLOG
Chemistry Lessons
Can the skin become dependent on cosmetic products?
July 01, 2026
From a chemist’s perspective, the idea of “skin addiction” is more philosophical than real. In this video, we explain why basic skincare works like daily...
What are High-biotech cosmetics?
July 01, 2026
Cosmetic science has long moved beyond the simple divide between “natural” and “synthetic.” In this video, we explore why an ingredient’s origin does not automatically...
Skin Barrier Repair
July 01, 2026
Skincare is no longer just about hydration or cleansing — the focus is shifting toward the skin’s natural ability to protect itself and retain moisture....
Pro-/Pre-/Postbiotics: What’s the Difference?
July 01, 2026
The world of cosmetology is entering a new era — the era of biotic technologies. In this video, we explore what probiotics, prebiotics, postbiotics, parabiotics,...
How deep do cosmetic products penetrate?
July 01, 2026
🧪 Truth or myth: does skincare really penetrate deeply? Spoiler: it’s not that simple.Skincare isn’t meant to enter the bloodstream — that’s the job of...
Sensitive Skin: A Chemist’s Perspective
July 01, 2026
Chemistry Lessons is a series of entertaining and educational videos from Re[Sens], the first Ukrainian sustainable brand of professional cosmetics. Our goal is to introduce...