Centella 3% PHA Gentle Liquid Exfoliating Serum — Reddit Reviews
Updated November 10, 2026
3% PHA delivers conservative exfoliation with centella support; watery toner texture.
What the community says
A watery 3% PHA serum for people easing into chemical exfoliation without immediately reaching for AHA or BHA. Centella Asiatica Extract and ectoin give the formula a calming, barrier-minded angle, but experienced exfoliant users may find it underpowered.
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Based on limited Reddit discussion so far
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What the science says
Centella, also called cica, is not proven yet for redness and irritation, and the evidence is thin, with only two studies 1. The one study that tested it directly found it reduced redness more than a placebo after laser treatment, and it also improved crusting and the skin's overall appearance 1.
- Centella/Cica for redness/irritation Not proven yet · 2 studies
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
How we grade researchFull ingredient list · 21
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum ingredients
Water, Citrus Aurantium Dulcis (Orange) Fruit Water, Gluconolactone, Centella Asiatica Extract, Asiatic Acid, Asiaticoside, Madecassic Acid, Madecassoside, Ectoin, Sodium Hyaluronate, Saccharomyces/Xylinum/Black TEA Ferment, Pueraria Lobata Root Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis (Evening Primrose) Flower Extract, 1,2-Hexanediol, Arginine, Ethylhexylglycerin, Pentylene Glycol, Caprylyl Glycol, Butylene Glycol
Listed in label order, highest concentration first. Linked ingredients have their own page.
Real Reddit threads — 8 mentions across 3 threads
Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum on Reddit, in one place — 3 threads from r/AsianBeauty, summarized.
“Serum: Haruharu Wonder Centella 3% PHA Gentle Liquid Exfoliating Serum”
Positive
“the texture of the serum is way more watery than the essence”
Positive
“So far I found Haruharu Wonder 3% PHA and Wishtrend 5% Mandelic Acid.”
Mentioned
“products I’m considering: - haruharu wonder 3% pha gentle liquid exfoliating serum”
Mentioned
“I’d prefer something under $20-$25”
Mentioned
“Thanks!”
Mentioned
