Centellian24
Madeca Powder Tea Tree AC 6g
A spot powder from Centellian24's Madeca range, an overnight step for congested areas that are also sore rather than simply oily.
No reviews yet6g
$28.32 per 10 g
- Korean-market formula
- Ships from California or direct from Korea
- Korean barcode and batch code intact
- Suited to
- SensitiveNormalDryCombination
- Helps with
- Uneven-looking toneVisible poresA dedicated routine step
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Key benefits
- Madecassic acid is declared at 5000 ppm, a genuinely high figure for a leave-on spot format
- Melaleuca alternifolia leaf oil is declared at 500 ppm, so the tea tree is dosed rather than implied
- Silica silylate and boron nitride give the dry powder finish that lets it sit under or over makeup
- Salicylic acid sits at the end of the list, with white willow bark extract further up
- Niacinamide, allantoin and centella asiatica leaf extract keep a drying format from feeling harsh
Key actives
16Centella Asiatica Leaf Extract
keeps a drying format from feeling harsh
21Melaleuca Alternifolia (Tea Tree) Leaf Oil
declared at 500 ppm, dosed rather than implied
Inside the formula
Inside the formula
- 6Niacinamide
- 11Madecassic Acid
- 16Centella Asiatica
- 21Melaleuca Alternifolia
- 44Salicylic Acid
Where each key active sits on the declared ingredient list, by entry number. Position is proportion: the further forward, the larger its share.
Centellian24 Madeca Powder Tea Tree AC 6g
What does the Madeca Powder Tea Tree AC 6g actually do?
It sits in the line for powder work rather than a single fast fix. Tea Tree is an oil associated with blemish-prone routines and Niacinamide is a tone-focused ingredient that shows up across the brand's line. This product works best as a spot step, dusted or dabbed onto a single area rather than worn all over rather than as a stand-alone fix.
Is this suitable for sensitive or reactive skin?
Centellian24 positions its skincare line around barrier support and comfort rather than aggressive actives, and reactive-leaning skin is the audience that positioning targets. Anyone new to an ingredient on this formula's list still does well to patch test on the inner arm first and build up frequency slowly.
How long before I notice a difference with the Madeca Powder Tea Tree AC 6g?
It works as a spot step, so any change is local to where it is applied rather than a whole-face timeline. A single dusting settles within the day it is applied. Repeated use on the same spot over several days is what determines whether it keeps making a visible difference.
How do I apply this powder?
Dust or dab a small amount directly onto a breakout-prone patch rather than across the whole face. It suits an occasional spot application, not a daily all-over step, and a light layer settles in faster than a heavy one. Keep the lid closed between uses so the fine powder stays dry and does not clump inside the tin.
Not on the ingredient list below: fragrance or parfum, denatured or SD alcohol, parabens, sulfate surfactants, mineral oil or petrolatum and added color.
Full INCI (45): Water, Glycerin, Silica Silylate, Polymethylsilsesquioxane, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Niacinamide, Boron Nitride, Allantoin, Carthamus Tinctorius (Safflower) Flower Extract, Gardenia Florida Fruit Extract, Madecassic Acid (5,000 ppm), Asiaticoside, Asiatic Acid, Camellia Sinensis Leaf Extract, Coffea Arabica (Coffee) Seed Extract, Centella Asiatica Leaf Extract, Cladosiphon Okamuranus Extract, White Willow Bark Extract, Citrus Aurantium Bergamia (Bergamot) Leaf Extract, Pinus Densiflora Leaf Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil (500 ppm), Diospyros Kaki Leaf Extract, Mentha Aquatica Extract, Vitis Vinifera (Grape) Fruit Extract, Polygonum Cuspidatum Root Extract, Castanea Crenata (Chestnut) Shell Extract, Zanthoxylum Piperitum Fruit Extract, Cryptomeria Japonica Leaf Extract, Nelumbo Nucifera Leaf Extract, Rosmarinus Officinalis (Rosemary) Leaf Oil, Dextrin, Dimethicone, Citric Acid, Adenosine, Butylene Glycol, 1,2-Hexanediol, Dipropylene Glycol, Decyl Glucoside, Centella Asiatica Juice, Ethylhexylglycerin, Saccharomyces Ferment Filtrate, Dehydroacetic Acid, Sodium Benzoate, Salicylic Acid, Limonene
Ingredient list read from jolse.com on 30 August 2026.
44 of 45 explained
- Water solvent
- Water is the base almost every serum, toner and cream is built on. It dissolves the water-loving ingredients and sets how light the finished texture feels. On an INCI list it is usually first, which only means it is the largest single ingredient by weight.
- Glycerin humectant
- Glycerin is the most used humectant in skincare. It draws water into the outer layer of skin and holds it there, and it is one of the very few ingredients whose hydrating effect is settled science rather than marketing. Higher amounts feel tacky, which is why it is usually blended.
- Silica Silylate absorbent
- Silica treated so it repels water. It absorbs oil, mattifies, and keeps a formula from feeling wet as it sets.
- Polymethylsilsesquioxane silicone
- Polymethylsilsesquioxane is a silicone resin in fine sphere form. It soft-focuses the look of pores and lines and gives a smooth, powdery finish.
- Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer silicone
- A silicone elastomer powder. It changes how light falls on skin so texture looks softer, absorbs a little oil, and leaves a dry velvet finish.
- Niacinamide active
- Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is used at roughly 2 to 5 percent for the look of uneven tone and visible pores, and it is water soluble, stable and comfortable beside almost every other active, which is why it turns up in so many lists.
- Boron Nitride absorbent
- A plate-like mineral powder with a notably slippery feel. It softens how light falls on skin and makes a powder or stick glide rather than drag.
- Allantoin active
- Allantoin is a comfrey-derived compound used to condition skin and soften the outer layer so it feels smoother. It is one of the standard additions to a formula built for easily irritated skin.
- Carthamus Tinctorius (Safflower) Flower Extract plant extract
- Safflower Flower Extract is a traditional East Asian dye and skincare plant. It is used as a conditioning antioxidant extract and can tint a formula.
- Gardenia Florida Fruit Extract plant extract
- Gardenia Fruit Extract is the traditional East Asian yellow dye plant. In skincare it is used as an antioxidant extract, and it can tint a formula.
- Madecassic Acid (5,000 ppm) active
- Madecassic Acid is the fourth centella triterpene. A list that names all four is telling you the extract was standardised rather than simply pressed, which is the difference between a cica claim and a cica formula.
- Asiaticoside active
- Asiaticoside is one of the four active triterpenes isolated from centella and the most studied of them. Korean formulas name it separately when they want to show which fraction of the plant they standardised.
32 more explained
- Asiatic Acid active
- Asiatic Acid is the third of centella's four triterpenes and the aglycone form, meaning it has no attached sugar. It is oil soluble, so it turns up in cica creams and balms more than in watery layers.
- Camellia Sinensis Leaf Extract plant extract
- Camellia Sinensis is the tea plant. Green tea leaf extract carries catechins, among the most studied plant antioxidants, and is used for the look of redness and oily shine.
- Coffea Arabica (Coffee) Seed Extract plant extract
- Coffee Seed Extract carries caffeine and chlorogenic acid. It is used as an antioxidant extract and, in eye and body formulas, for the look of puffiness.
- Centella Asiatica Leaf Extract plant extract
- Centella Asiatica is the plant behind the whole cica category, sold as gotu kola or Madagascar centella. Its extract is the anchor of Korean formulas built for easily reddened skin, and its work is done by four triterpenes: asiaticoside, madecassoside, asiatic acid and madecassic acid.
- Cladosiphon Okamuranus Extract plant extract
- Cladosiphon Okamuranus is Okinawan mozuku seaweed, the main commercial source of fucoidan. Its extract is used as a hydrating polysaccharide ingredient.
- White Willow Bark Extract plant extract
- Willow Bark Extract carries salicin, the plant compound salicylic acid is related to. The two are not interchangeable: willow bark is a mild clarifying extract, not a BHA exfoliant at the levels used in cosmetics.
- Citrus Aurantium Bergamia (Bergamot) Leaf Extract plant extract
- Bergamot Leaf Extract is the water-based leaf extract rather than the peel oil, so it is far milder and much less aromatic.
- Pinus Densiflora Leaf Extract plant extract
- Pinus Densiflora is Korean red pine, a plant with a long history in Korean traditional use. The needle extract is used as an antioxidant plant extract.
- Melaleuca Alternifolia (Tea Tree) Leaf Oil (500 ppm) fragrance component
- Tea Tree Leaf Oil is an essential oil from an Australian shrub, carrying terpinen-4-ol. Korean formulas use it in products aimed at blemish-prone skin; it is potent, aromatic, and one of the essential oils most likely to bother reactive skin.
- Diospyros Kaki Leaf Extract plant extract
- Diospyros Kaki is the persimmon tree. Its leaf extract carries tannins and vitamin C and is used as an antioxidant extract.
- Mentha Aquatica Extract plant extract
- Water mint extract. It carries the aromatic compounds and polyphenols of the mint family and gives a faint cooling sensation on the surface.
- Vitis Vinifera (Grape) Fruit Extract plant extract
- Grape Fruit Extract carries polyphenols and fruit acids. It is used as an antioxidant plant extract.
- Polygonum Cuspidatum Root Extract plant extract
- Polygonum Cuspidatum is Japanese knotweed, the main commercial source of resveratrol. Its root extract is used as an antioxidant plant extract.
- Castanea Crenata (Chestnut) Shell Extract plant extract
- Chestnut Shell Extract carries tannins and is used as an antioxidant plant extract, most often in formulas aimed at visible pores.
- Zanthoxylum Piperitum Fruit Extract plant extract
- Zanthoxylum Piperitum is Korean pepper. Its fruit extract is used as a conditioning plant extract and is often paired with pulsatilla and usnea in Korean formulas.
- Cryptomeria Japonica Leaf Extract plant extract
- Cryptomeria Japonica is Japanese cedar. Its leaf extract is used as an aromatic antioxidant plant extract.
- Nelumbo Nucifera Leaf Extract plant extract
- Nelumbo Nucifera is the sacred lotus. Its leaf extract carries flavonoids and is used as a conditioning antioxidant extract.
- Rosmarinus Officinalis (Rosemary) Leaf Oil fragrance component
- Rosemary Leaf Oil is an essential oil carrying camphor and cineole. It scents a formula and is a stronger aromatic than most.
- Dextrin thickener
- Dextrin is a starch fragment used to thicken and to give a formula a light, powdery finish. It is also a common carrier for powdered extracts.
- Dimethicone silicone
- Dimethicone is the most used cosmetic silicone. It forms a breathable film that smooths the surface, slows water leaving skin, and gives the slip that makes a primer or cream feel silky. It is inert and does not penetrate.
- Citric Acid pH adjuster
- Citric Acid is used in tiny amounts to bring a formula to the pH its actives need, not as an exfoliant at that level. It is an AHA, so at much higher concentrations it can also exfoliate.
- Adenosine active
- Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated.
- Butylene Glycol humectant
- Butylene Glycol is a small glycol that does two jobs at once: it holds water in the top layer of skin and it dissolves plant extracts and actives that plain water cannot. It also thins a formula, which is why watery Korean essences lean on it.
- 1,2-Hexanediol humectant
- 1,2-Hexanediol is a glycol used for two reasons: it holds water like glycerin, and it makes a formula harder for microbes to live in, so less traditional preservative is needed. Korean formulas use it heavily for that second reason.
- Dipropylene Glycol humectant
- Dipropylene Glycol is a glycol used as a solvent and a light humectant. Its main job is keeping the rest of the formula dissolved and the texture fluid rather than adding hydration of its own.
- Decyl Glucoside surfactant
- Decyl Glucoside is a sugar and coconut-derived surfactant, one of the mildest cleansers available. It produces a soft, low foam and rinses without stripping.
- Ethylhexylglycerin preservative booster
- Ethylhexylglycerin softens skin and boosts a preservative system, which is why it is nearly always sitting beside phenoxyethanol or 1,2-hexanediol. It also cuts down the odour bacteria produce, so it turns up in deodorising products.
- Saccharomyces Ferment Filtrate ferment
- Saccharomyces Ferment Filtrate is a brewers yeast ferment filtered clear. It supplies amino acids, B vitamins and sugars, and it is one of the ferments the Korean essence category was built on.
- Dehydroacetic Acid preservative
- A preservative that works best in acidic formulas and is almost always paired with benzyl alcohol. It is one of the standard systems in products built without parabens.
- Sodium Benzoate preservative
- Sodium Benzoate is a mild preservative that works only in acidic formulas. It is usually paired with potassium sorbate, and the pair is the standard choice where a brand wants no phenoxyethanol.
- Salicylic Acid exfoliant
- Salicylic Acid is a BHA, and the only common exfoliant that is oil soluble, so it can work inside a pore rather than only on the surface. It loosens the dead cells that block pores and is used for the look of congested, oily skin.
- Limonene fragrance component
- Limonene is the citrus-peel aromatic. It appears here because EU labelling requires 26 fragrance components to be named individually rather than hidden inside "fragrance", and it is one of them.
- Market
- Korean market, the version sold in Korea
- EAN (barcode)
- 8806109104227
- Made in
- Republic of Korea
- Volume
- 6g
- Actives
- Adenosine, Allantoin, Centella Asiatica, Green Tea, Niacinamide, Salicylic Acid, Tea Tree
- Ships from
- California or Korea
Orders ship from California or direct from Korea with tracked delivery to your door, and both routes carry the same Korean-market release. Shipping is free on orders of $100 or more. Returns are accepted for 30 days, by mail.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Barcode
Listed against the Korean barcode on its box - 3California or Korea
Ships to you from either, as the same Korean-market release
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name. The barcode in the specification above is the Korean-market one and it is printed on the box you receive.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Every order ships from California or direct from Korea, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
How it works
This powder sits in Centellian24's centella-based range, built around the ingredients printed on its own box rather than a single headline claim. Tea Tree is an oil associated with blemish-prone routines. Niacinamide is a tone-focused ingredient that shows up across the brand's line. Allantoin rounds out the formula as a comfort ingredient that shows up on almost every soothing formula. In use, it works as a spot step, dusted or dabbed onto a single area rather than worn all over. Give the formula a few weeks in the routine before judging it, and adjust frequency to how skin responds rather than a fixed schedule.
How to use
- Use it in the evening after your serum, on the congested areas only.
- Dab a small amount on with a clean fingertip and leave it sitting in place.
- Leave it on overnight and rinse in the morning rather than spreading it around.
- Once a night. Keep it off broken skin, and do not use it under a heavy cream.
Worth knowing
- New to this formula: patch-test on the inner arm and wait a day before applying it to the face.
- Discontinue use if redness, itching, or irritation develops and rinse the area with water.
Reviews
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Centellian24 Madeca Powder Tea Tree AC 6g
How it felt, how your skin took it, what you layer it with. Straight answers help the next person choose.
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Centellian24, Korean-market original
Tea tree spot powder, 6 g, with Madecassic Acid at 5000 ppm and Salicylic Acid.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
BHAs like salicylic acid get really deep into the pores, whereas the water-soluble ones don't go as deep.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic I think it's fair to say I've seen lots of patients use tea tree oil for a variety of skin issues. It's a natural remedy that is known to help.
Simon Hodes, MB ChBFamily physician, Cleveland Clinic
1 more professional perspective
Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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