Centella 3% PHA Gentle Liquid Exfoliating Serum
Quick take: mild 3% PHA exfoliating serum with centella, panthenol, and humectants to refine texture, clarify pores, and calm skin with a hydrated, non-stripping finish.
Last updated: 2024-05-20 • Changelog: Added FAQ, usage order, safety notes.
What it is
Gentle liquid exfoliating serum formulated with 3% PHA for light resurfacing, paired with centella and panthenol to soothe and hydrate while smoothing skin texture.
Who it's for
- Normal, combination, or oily skin seeking mild exfoliation and pore clarity.
- Sensitive or beginner acid users wanting a gentler option than AHAs/BHAs.
- Those needing a hydrating, non-stripping exfoliant for smoother texture.
Key ingredients (INCI)
- PHA (3%) — gentle exfoliant to smooth texture and clarify pores.
- Centella Asiatica/Madecassoside — soothe and comfort visible irritation.
- Panthenol — helps retain moisture and support barrier comfort.
- Humectants (e.g., hyaluronic acid/glycerin) — attract and hold hydration.
Free-from / texture
- Watery-to-light serum texture; fast-absorbing with dewy, non-sticky finish.
- Generally low fragrance; review INCI for sensitivities.
- Layers cleanly under moisturizer and sunscreen.
How to use & order
- PM use recommended. After cleansing/toner, apply 1–2 pumps over face and neck, avoiding eye area.
- Do not rinse. Follow with moisturizer; apply sunscreen the next morning.
- Start 2–3 times weekly; adjust based on tolerance and skin response.
Conflicts & layering tips
- Avoid combining in the same routine with strong acids, retinoids, or benzoyl peroxide.
- Keep the rest of the routine hydrating and barrier-focused to buffer potential sensitivity.
- Patch test if you have very reactive or compromised skin; reduce frequency if irritation occurs.
Evidence & notes
- Exfoliating effects are cosmetic; pore-smoothing is temporary and cosmetic.
- Humectants provide plumping when sealed with moisturizer; sunscreen is essential with exfoliants.
- Tingling is possible; rinse off if discomfort is significant.
Safety
- For external use only; discontinue if irritation occurs.
- Avoid broken or compromised skin; consult a professional if post-procedure.
- Patch test along the jawline before first full use.
- Pregnancy/breastfeeding: cosmetic ingredients; defer to your physician for personal guidance.
FAQ
Q. How strong is this exfoliating serum?
A. It uses a gentle 3% PHA blend for surface exfoliation with a mild, hydrating approach compared to stronger AHAs/BHAs.
Q. How often should I use it?
A. Start 2–3 times per week at night, then adjust based on tolerance. Reduce frequency if you feel stinging or see redness.
Q. Can I combine it with retinoids or vitamin C?
A. Avoid layering with strong acids, retinoids, or low-pH vitamin C in the same routine. Alternate nights and keep the rest of the routine gentle and hydrating.
Licensing
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