Field Notes
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.
Winter Skin - Rhythmic Barrier Resurfacing in Cold Weather
As temperatures drop, the skin reorganizes its barrier at a molecular level. What chronobiology and lipid research reveal about seasonal skin changes – and what...
Morning vs. Evening Routine — Protection in the morning, regeneration at night as chronobiology
Why morning and evening routines are not a convention but a chronobiological necessity: What the skin's circadian clock teaches us about the right time for...
Hormonally stressed skin: Adapt active ingredients over time instead of applying them monotonously
Premenstrual, perimenopausal, or menopausal: The skin changes measurably due to hormones. Those who adapt active ingredients to their cycle rather than applying them monotonously protect...
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...
GLP-1 Weight Loss & Skincare: Restorative Formulas for Metabolically-Shifted Skin
GLP-1 agonists like semaglutide don't just change weight — they leave visible marks on the skin's appearance. What barrier research and chrono-care can do for...
Skin Cycling: Why Rhythm in Skincare Can Achieve More Than Intensity
Skin cycling applies a chronobiological principle to skincare: A structured alternation of activation and regeneration nights can stabilize the skin barrier and allow active ingredients...
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