Basics
AHAs vs BHAs: which one to use
Guide
If your skin runs reactive, fewer actives outperform a crowded shelf. To start, reduce actives to 3 nights/week.
A reliable way to simplify is SPF is the highest‑leverage habit. To start, swap to a low‑foaming cleanser.
Signs it’s working
- Less tightness after cleansing.
- Redness fades week by week.
- Makeup sits smoother.
Why it works
A reliable way to simplify is fewer actives outperform a crowded shelf. To start, patch test every new product.
A reliable way to simplify is barrier health comes before exfoliation. To start, patch test every new product.
Quick routine template
AM: Cleanser → Vitamin C (optional) → Moisturizer → SPF. PM: Cleanser → Retinoid (2–3x/wk) → Moisturizer.
What to avoid
- Stacking too many strong acids.
- Skipping SPF on cloudy days.
- Fragrance if you’re sensitized.
Real‑life tweak
If you over‑exfoliated, pause actives for 5–7 days and moisturize generously, then restart slowly.
This week’s micro‑goal
- Write down AM/PM routine on a sticky note.
- Set a reminder to reapply SPF at lunch.