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.
Tranexamic Acid + Kojic Acid — Overlapping Tyrosinase Inhibition and pH Drift in Brightening Complexes
Two of the most effective brightening agents address the melanogenesis signaling pathway mechanistically in a complementary way—but their combination often fails in practice due to...
Kojic Acid & Brightening: Tyrosinase Inhibition, Hyperpigmentation & Application
Kojic acid is one of the most thoroughly researched brightening ingredients in cosmetics. What science knows about its effect on melanin synthesis – and what...
Tranexamic Acid (TXA) for Melasma – Comparison to Hydroquinone & Cohesion Studies 2026
Tranexamic acid is considered a new reference in melasma care. What current cohesion studies show compared to hydroquinone – and why the mechanism of action...
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