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.

Schweiß-pH-Shift beim Sport: Warum saure Wirkstoffe nach dem Training kurzfristig wirkungslos werden

Sweat pH shift during exercise: Why acidic active ingredients temporarily become ineffective after a workout

Intense sweating shifts the skin's pH into the alkaline range – and temporarily renders pH-sensitive active ingredients like AHAs and BHAs ineffective. What physical chemistry...

Read more: Sweat pH shift during exercise: Why acidic active ingredients temporarily become ineffective after a workout

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