PHA (Gluconolactone/Lactobionic Acid) – Benefits, Side Effects & Uses
PHA (Gluconolactone/Lactobionic Acid) – Benefits, Side Effects & Uses
PHAs are gentle exfoliants with larger molecules, often kinder to sensitive skin.
What are PHAs?
PHAs are explained below in plain English so you can decide if they belong in your routine.
Key Benefits
- Mild smoothing
- Hydration-friendly exfoliation
Who Should Use Them?
- Sensitive skin wanting gentle resurfacing
Who Should Avoid Them?
- Over-exfoliation if combined with strong acids
How to Use It in a Routine
- Use 1–3x/week
- SPF daily
Verdict
Soft-touch exfoliation category—great starter acids.
👉 Try our PHA Glow Tonic.
FAQs
Gentler than AHA? Often yes.
How often? 1–3x/week.
SPF? Yes.
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