💗 haruharu wonder Centella 3% PHA Gentle Liquid Exfoliating Serum 120 ml – gentle PHA exfoliant for more sensitive skin
The haruharu wonder Centella 3% PHA Gentle Liquid Exfoliating Serum is a lightweight, watery exfoliating serum that helps remove accumulated dead skin cells, refine uneven skin texture and support clearer-looking pores with 3% PHA (gluconolactone).
Gentle exfoliation is complemented by a centella complex, ectoin and sodium hyaluronate for a more comfortable skin feel, while the 10% organic orange water, kombucha and Anti-Sebum P plant complex support care for duller skin, excess sebum and pores prone to congestion.
The formula may be a particularly good choice for those seeking a gentler, more hydrating acid step than AHA or BHA exfoliants.
✨ What does it do?
- Gently helps remove dead skin cells with 3% PHA.
- Supports smoother, more even skin texture.
- Helps clarify the appearance of clogged pores and blackheads.
- The Anti-Sebum P complex supports sebum balance.
- Centella and ectoin help maintain skin comfort.
- Provides hydrating support with hyaluronic acid and kombucha.
- Its light, watery texture does not leave a heavy or sticky layer.
🧬 Key ingredients
✨ 3% PHA – Gluconolactone
PHAs are exfoliating acids with larger molecular size, so they work more slowly and gently on the skin surface than many classic AHAs.
Gluconolactone not only helps remove dead skin cells but also supports hydration due to its humectant properties.
🌿 Centella complex
The formula contains Centella Asiatica extract, asiatic acid, asiaticoside, madecassic acid and madecassoside. These help maintain skin comfort and support a more balanced skin feel during exfoliation.
🍊 10% organic orange water
Citrus Aurantium Dulcis Fruit Water is the second ingredient in the formula, present at 100,000 ppm. The manufacturer included it to support a brighter, fresher complexion.
🌿 Anti-Sebum P complex
A combination of four plant extracts – evening primrose, kudzu, longleaf pine and Ulmus davidiana – used in the formula to care for sebum and the appearance of pores.
💧 Ectoin + sodium hyaluronate
Hydrating and skin-conditioning ingredients that help counteract dryness and tightness that can occur alongside exfoliation.
🫧 Kombucha
A fermented ingredient in the formula in the form of Saccharomyces/Xylinum/Black Tea Ferment, complementing the hydrating and skin-conditioning character.
🎯 Who is it recommended for?
It may be a particularly good choice for:
- blackheads and pores prone to congestion,
- uneven, rougher skin texture,
- oily or combination skin,
- duller skin,
- more sensitive skin if stronger AHA/BHA formulas are too intense,
- those seeking a gentle yet targeted exfoliant.
🧴 How to use
Use on clean, dry skin.
Apply a thin layer to the entire face or only to more problematic areas – for example the T-zone – avoiding the eye and mouth areas.
The manufacturer recommends use up to 3 times per week.
- For targeted care of blackheads and accumulated dead skin cells: 2–3 times per week.
- For maintenance use: 1–2 times per week.
For more sensitive skin, it is advisable to start with once a week and then increase frequency according to skin tolerance.
☀️ Use sunscreen during the day.
💗 Why do we love it?
Because it is not simply a “weaker acid serum”.
The 3% PHA works gently on the skin surface while centella, ectoin, hyaluronic acid and kombucha help maintain a more comfortable skin feel. The Anti-Sebum P complex and orange water provide extra support for caring for pores, sebum and duller skin.
It may be a good choice for those who want to exfoliate but find classic AHA or BHA formulas too intense.
❓ Q&A
How is PHA different from AHA or BHA?
PHA is an acid with a larger molecular size, so it works more slowly on the skin surface and generally feels gentler. It also has hydrating properties, making it an especially interesting alternative for sensitive or dehydrated skin.
Is it suitable for sensitive skin?
Yes, the product is specifically positioned for more sensitive skin. Nevertheless, as it is an acid exfoliant, it is advisable to start with once weekly use.
Can it be used every day?
The current manufacturer’s product page recommends up to 3 times per week. For targeted care of blackheads and congestion, 2–3 times weekly is recommended; for maintenance, 1–2 times weekly.
Can it be used only on the T-zone?
Yes. You can use it targeted on the nose, chin or forehead if blackheads and congestion mainly occur there.
Can I use it with other acids or retinol on the same night?
For more sensitive skin, it is better to separate stronger AHA/BHA exfoliants and retinoids into different routines to avoid overloading the skin at once.







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