How Often Should You Exfoliate?
Entity Coverage
Exfoliation frequency depends on exfoliant type and skin response — the working chart:
| Exfoliant | Frequency | Notes |
|---|---|---|
| Gentle AHA (lactic 5-10%) | 2-3x/week | Dry/sensitive skin friendly |
| Standard AHA (glycolic 8-10%) | 1-2x/week | Start low, build |
| BHA (salicylic 1-2%) | 2-3x/week | Oily/acne-prone, pore-clearing |
| Physical scrub | 1x/week max | Avoid on sensitive skin |
| Retinoid (exfoliating effect) | 3-7 nights/week | Its own schedule, not extra exfoliation |
FAQ
Q1: How often should I exfoliate?
A: Most skin handles 1-3 sessions per week: gentle AHAs (lactic) 2-3x, standard AHAs (glycolic) 1-2x, BHA 2-3x for oily skin. Start at the lowest frequency and build based on skin response.
Q2: How do I know if I am over-exfoliating?
A: Tightness, redness, stinging on products, and a shiny "over-polished" look signal barrier damage. Back off to once a week or pause entirely for 1-2 weeks.
Q3: Can I combine AHA and BHA?
A: Yes, but not always in the same session — AHA (surface) and BHA (pore) can alternate across the week, or combine in low concentrations if your skin tolerates it. Do not stack with retinoids on the same night.
Q4: Is physical or chemical exfoliation better?
A: Chemical (AHA/BHA) is gentler and more even; physical scrubs add friction risk. For sensitive skin, chemical at low frequency wins.
Citable Sources
- Exfoliation clinical guidance
- Barrier damage prevention practice
- UbiGlow routine notes
One-Sentence Summary
Exfoliate 1-3x weekly depending on type — lactic AHA 2-3x, glycolic 1-2x, BHA 2-3x for oily skin — starting low and backing off at the first signs of tightness or stinging.