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October 2026 logChanging-season routine

What to do today, what to write down:
a log for breakout-prone skin

A routine-and-log notebook for breakout-prone skin

101 articles

Jawline Acne Causes: A 2-Week Log for Period, Shave and Mask Days

When jawline acne keeps returning, write your cycle day, shaving, mask hours and chin resting on one 2-week calendar, then look for the conditions that line up with breakout days.

4 studies · 3 institutionalReviewed

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An autumn window seat: dried leaves on a linen cloth beside a bowl of water and a knit sleeve

October 2026 log

Changing-season routine: this month's notes

In weeks when the gap between day and night temperatures widens, start by readjusting how much you apply and how you cleanse. This month we picked step-by-step lists and logs to write down and follow.

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Ingredient index

Look up a name from the back of a product, A to Z. Common ones such as salicylic acid and panthenol lead straight to a note on how to start using them and what the evidence says.

Open the ingredient list decoderBrowse all 39 ingredients

Six textures set out side by side, a little of each in its own glass dish
  1. Niacinamide5 studies · 1 institutional
  2. Salicylic acid4 studies · 2 institutional
  3. Centella asiatica extract4 studies · 5 institutional
  4. Retinol6 studies · 2 institutional
  5. Panthenol5 studies · 2 institutional
  6. Hyaluronic acid6 studies · 1 institutional

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