Feldnotizen
Observations are made along the way.
Thoughts that are not planned, but rather emerge spontaneously.
The Field Notes consist of records from the world of NATURFACTOR® – about skin, care and the rhythm that connects both.
Cyclical Skin Changes – Hormonal Phases & Adaptive Active Ingredient Timing
The skin changes measurably throughout the hormonal cycle. What estrogen, progesterone, and androgens do to the barrier, sebum, and inflammation — and how skincare can...
Ice-cold water baths for immediate skin-tightening effects
Why ice-cold water baths can temporarily create firmer-looking skin — and how vasoconstriction opens a window for effective skincare.
Urban Air and Particulate Matter Protection – A Compromise for Barriers in Metropolises
Particulate matter, PAHs and nitrogen oxides are more than just pollution – they actively interfere with the skin barrier function and skin aging. What science...
Hypochlorous Acid and Neuro-Soothing: What HOCl Can Mean for Reactive Skin
HOCl is more than a disinfectant: The body's own molecule can modulate pro-inflammatory signaling pathways and indirectly influence the neuro-sensory irritation threshold of sensitive skin...
Malachite Copper Minerals in Skincare: Mechanisms of Action, Forms, and Chronobiological Application
Copper is an essential trace element with a fascinating role in skin physiology. This article explores what malachite extracts can biochemically achieve, where formulation expertise...
Next-Gen Peptide & Microbiome Targeting: How the next generation of active ingredients is rethinking cutaneous ecology
Modern peptide complexes go far beyond classic signaling molecules: they communicate with the skin microbiome, follow the circadian rhythm, and open a new era of...
NAD⁺, Cell Energy & Mitochondrial Skincare: What research says about cellular skin aging
NAD⁺ is considered a central coenzyme of cellular energy – and its age-dependent decline is increasingly linked to cutaneous aging in scientific research. What mitochondrial...
Microencapsulated Retinol Forms – 35% Potency Boost with Improved Tolerability
How nanoscopic delivery systems can increase retinol bioavailability by up to 35%—and why formulation is more critical than mere concentration.
Procedural Skincare: When process simulation becomes skincare logic
Skin is not a passive substrate, but a biologically active system with its own temporal logic. Procedural Skincare transfers principles of procedural simulation to daily...
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