1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Haruharu Wonder
Centella 4% TXA Dark Spot Go Away Serum
face serum
Haruharu Wonder
face serum
Added Last edited
Fit by skin type
General, ingredient-based — not your personalized match.
See how this fits your skin
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Take the skin testExperience the transformative power of Haruharu Wonder Centella 4% TXA Dark Spot Go Away Serum, a potent vegan serum designed to combat hyperpigmentation and dark spots while enhancing overall skin tone and texture. Infused with Tranexamic Acid and Niacinamide, this serum works diligently to diminish the appearance of hyperpigmentation, brighten dull skin, and refine uneven texture. Enriched with Centella Complex and Ascorbic Acid, it soothes irritation and revitalizes tired skin, leaving behind a hydrated, non-sticky finish. Dermatologically tested and suitable for all skin types, this serum is free from sulfates, drying alcohol, artificial fragrances, and parabens, ensuring a gentle yet effective treatment for your skin.
Centella 4% TXA Dark Spot Go Away Serum is a watery-light serum from Haruharu Wonder, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 17 ingredients, each broken down in full below.
By its ingredient list the formula reads as very light — essentially a water-and-humectant base with little emollient weight. With almost no emollient load it should absorb quickly and finish close to matte. Hydration is handled by Propanediol, Butylene Glycol and Ethylhexylglycerin, humectants that pull water into the upper layers of skin rather than sealing it there.
Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Propanediol, Butylene Glycol, Ethylhexylglycerin and Water.
Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, Tranexamic Acid, Ascorbic Acid and Sodium Ascorbyl Phosphate.
Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Madecassoside, Centella Asiatica Extract, Asiaticoside and Niacinamide.
Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide and Madecassoside.
On richness alone it suits Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.
The formula contributes little or nothing on cell renewal and firmness signalling. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.
Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, silicone-free and microplastic-free. Those claims come from the ingredient list itself, not from the packaging.
It can be used morning and evening. In a routine it goes after toner, before moisturiser. Apply to clean, dry skin and give it a minute to absorb before the next layer. Introduce one new treatment at a time so you can identify what is working.
This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.
Drawn purely from the ingredient list
Scored on how rich or light the formula reads from its INCI order.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Based on the curated benefits documented for this product's ingredients.
Boosts collagen and cell turnover to reduce fine lines and wrinkles
Calms redness, irritation, and inflammation for sensitive skin
Attracts and locks in moisture to keep skin plump and dewy
Fades hyperpigmentation and evens out dark spots over time
Brightens and balances complexion for a more uniform appearance
Tightens and refines the look of enlarged pores
None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.
The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
1,3-dihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
4th on the list, which puts it at an estimated 2–10% of the formula.
Cyclohexanecarboxylic acid, 4-(aminomethyl)-, trans-
5th on the list, which puts it at an estimated 2–10% of the formula.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
9th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
O-6-Deoxy-α-L-mannopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl (2α,3β,4α,6β)-2,3,6,23-tetrahydroxyurs-12-en-28-oate
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Centella Asiatica Extract is the extract of the whole plant Hydrocotyl, Centella asiatica L., Apiaceae
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urs-12-en-28-oic acid, 2,3,23-trihydroxy-, O-6-deoxy-alpha-L-mannopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl ester (2alpha, 3beta, 4alpha)-
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ascorbic acid
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
(2.alpha.,3.beta.,4.alpha.)-2,3,23-Trihydroxyurs-12-en-28-oic acid
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urs-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-
Each axis is scored from the ingredients present and how high up the list they sit.
Ingredients that pull and hold water in the upper layers of skin
Lipids and repair signals that support skin barrier integrity
Ingredients that mop up free radicals from UV and pollution
Ingredients that moderate sebum or absorb shine
Ingredients that act on uneven tone and post-inflammatory marks
Ingredients aimed at visible redness and reactivity
Retinoids, acids and enzymes that speed surface turnover
Peptides and growth factors that signal for collagen support
"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.
Solvents, emollients, texture agents and preservatives — the formula that carries the actives.
Read from the full ingredient list. A brand's own claim may differ.
Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.
Best kept to separate routines — one in the morning, one at night, or on alternate days.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
Can be layered, but the combination raises the irritation risk. Go slowly.
This product is the "Treat" step.
Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.
Most ingredients do more than one job, so these counts add up to more than the 17 ingredients on the label.
Neutralises free radicals from UV and pollution
Dissolves and carries everything else
Changes how skin behaves rather than how it feels
Sets the thickness, spread and stability of the formula
Botanical material, usually for antioxidants or scent
Calms visible redness and irritation
Draws water into the upper layers of skin
Forms a film that slows water loss
Sets the acidity the formula needs to work
Lifts oil and dirt, or holds oil and water together
Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.
1st on the list, which puts it at an estimated 30–80% of the formula.
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
2nd on the list, which puts it at an estimated 5–20% of the formula.
1,3-dihydroxypropane
3rd on the list, which puts it at an estimated 5–20% of the formula.
Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**
4th on the list, which puts it at an estimated 2–10% of the formula.
Cyclohexanecarboxylic acid, 4-(aminomethyl)-, trans-
5th on the list, which puts it at an estimated 2–10% of the formula.
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
6th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
7th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Pyrus Communis Fruit Extract is an extract of the fruit of the Pear, Pyrus communis L., Rosaceae
8th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
2,2-Dimethyl-2-(2'-propenamido)ethanesulfonic acid, sodium salt, homopolymer
9th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2-Propanediol, 3-(2-ethylhexyloxy)
10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
1,2,3-Propanetriol, homopolymer, dodecanoates (1:1) (10 mol glycerol average molar ratio)
11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
O-6-Deoxy-α-L-mannopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl (2α,3β,4α,6β)-2,3,6,23-tetrahydroxyurs-12-en-28-oate
12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Centella Asiatica Extract is the extract of the whole plant Hydrocotyl, Centella asiatica L., Apiaceae
13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urs-12-en-28-oic acid, 2,3,23-trihydroxy-, O-6-deoxy-alpha-L-mannopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl ester (2alpha, 3beta, 4alpha)-
14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Ascorbic acid
15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
(2.alpha.,3.beta.,4.alpha.)-2,3,23-Trihydroxyurs-12-en-28-oic acid
16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
Urs-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-
17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.
L-Ascorbic acid, 2-(dihydrogen phosphate), trisodium salt
Products in the same category that share this formula's distinguishing ingredients.
Haruharu Wonder
Shares 13 key ingredients with Centella 4% TXA Dark Spot Go Away Serum: Water, Propanediol, Niacinamide, Tranexamic Acid, Butylene Glycol
Anua
Shares 11 key ingredients with Centella 4% TXA Dark Spot Go Away Serum: Water, Niacinamide, Tranexamic Acid, Ethylhexylglycerin, Butylene Glycol
VT Cosmetics
Shares 11 key ingredients with Centella 4% TXA Dark Spot Go Away Serum: Water, Niacinamide, Ethylhexylglycerin, Butylene Glycol, Centella Asiatica Extract
Dr.Althea
Shares 10 key ingredients with Centella 4% TXA Dark Spot Go Away Serum: Water, Propanediol, Butylene Glycol, Niacinamide, Ethylhexylglycerin
VT Cosmetics
Shares 10 key ingredients with Centella 4% TXA Dark Spot Go Away Serum: Water, Niacinamide, Propanediol, Ethylhexylglycerin, Butylene Glycol
VT Cosmetics
Shares 10 key ingredients with Centella 4% TXA Dark Spot Go Away Serum: Water, Butylene Glycol, Niacinamide, Propanediol, Ethylhexylglycerin
WATER, PROPANEDIOL, NIACINAMIDE, TRANEXAMIC ACID, BUTYLENE GLYCOL, 1,2-HEXANEDIOL, PYRUS COMMUNIS FRUIT EXTRACT, SODIUM POLYACRYLOYLDIMETHYL TAURATE, ETHYLHEXYLGLYCERIN, POLYGLYCERYL-10 LAURATE, MADECASSOSIDE, CENTELLA ASIATICA EXTRACT, ASIATICOSIDE, ASCORBIC ACID, ASIATIC ACID, MADECASSIC ACID, SODIUM ASCORBYL PHOSPHATE.
NIACINAMIDE, ASCORBIC ACID, SODIUM ASCORBYL PHOSPHATE.
Start by cleansing and toning the skin. Apply 1–3 drops to the skin, avoiding the eye and mouth areas. Gently massage and pat into skin until fully absorbed.
Judged on how rich the formula reads from its ingredient list, it suits Combination (oily), Oily skin best. It is the least natural fit for Dry, Combination (dry) skin.
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
One ingredient could feed malassezia: Polyglyceryl-10 Laurate. That describes the yeast's food supply, not a prediction that it will cause a breakout.
Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.
Yes. Reading the full ingredient list, this formula is fragrance-free.
No. Reading the full ingredient list, this formula is no drying alcohol.
Yes. Reading the full ingredient list, this formula is silicone-free.
No. Reading the full ingredient list, this formula is essential-oil-free.
Yes. Reading the full ingredient list, this formula is paraben-free.
It layers well with Vitamin C (L-ascorbic acid), PHAs (gluconolactone), Azelaic acid, Copper peptides, Bakuchiol, Niacinamide. Take more care combining it with Benzoyl peroxide, Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid) — use them in separate routines or on alternate days.
Use it morning and evening, after toner, before moisturiser.
It lists 17 ingredients, of which 3 are recorded as actives.
Haruharu Wonder, a brand based in Korea.
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