Browsing targeted aesthetic topics
“Cortisol face” is a social-media term, not a medical diagnosis. Chronic psychological stress can affect skin barrier function, inflammation, collagen-related processes, and visible aging, but facial puffiness cannot automatically be blamed on cortisol.
The skin microbiome is a living community of bacteria, fungi, viruses, and other microorganisms that interacts with the skin barrier and immune system. Learn what current research says about microbiome-friendly skincare, dysbiosis, prebiotics, probiotics, and postbiotics.
Hyaluronic acid can improve skin hydration, but it does not create water. Learn how molecular weight, formulation, application, and moisturizers affect how well hyaluronic acid hydrates your skin.
Skin cycling is a four-night skincare schedule that separates exfoliation and retinoid use with recovery nights. Learn how it works, who may benefit, and what the science actually supports.
Sweat does not detox your skin, but exercise can affect skin hydration, pH, oil, and acne risk. Learn how to protect your skin before, during, and after workouts.
Dehydrated mature skin lacks water and can make fine lines, dullness, tightness, and rough texture more noticeable. Learn how to recognize dehydration, protect the skin barrier, and choose evidence-based hydration strategies.
