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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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toun28 S20 Shampoo Bar (Anti-Dandruff)

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Check against official records

KR South Korea (MFDS)

2 ingredients with Korea limits or conditions.

Piroctone Olamine, Salicylic Acid
EU European Union (CosIng)

4 ingredients with EU limits or conditions.

Menthol, Piroctone Olamine, Eucalyptus Globulus Leaf Oil, Salicylic Acid
US United States (FDA)

No prohibited or restricted ingredients found in U.S. records.

#Ingredient (as listed)KR KoreaEU EUUS U.S.
1 Sodium Cocoyl Isethionate ———
2 Zea Mays (Corn) Starch ———
3 Centella Asiatica Extract ———
4 Glycerin ———
5 Cocamidopropyl Betaine ———
6 Cetearyl Alcohol ———
7 Trehalose ———
8 Helianthus Annuus (Sunflower) Seed Oil ———
9 Menthol —Restricted —
10 Piroctone Olamine Restricted Restricted · Maximum secondary amine… Approved preservative · a) 1.0% · b) 0.5% —
11 Biotin ———
12 Ceramide NP ———
13 Madecassoside ———
14 Asiaticoside ———
15 Madecassic Acid ———
16 Asiatic Acid ———
17 Capryloyl Salicylic Acid ———
18 Panthenol ———
19 Niacinamide ———
20 Pyridoxine HCl ———
21 Caffeine ———
22 Dipotassium Glycyrrhizate ———
23 Sea Salt ———
24 Vinegar Extract ———
25 Portulaca Oleracea Extract ———
26 Centella Asiatica Leaf/Stem Powder ———
27 Mentha Piperita (Peppermint) Oil ———
28 Mentha Arvensis Leaf Oil ———
29 Rosmarinus Officinalis (Rosemary) Leaf Oil ———
30 Lavandula Angustifolia (Lavender) Oil ———
31 Eucalyptus Globulus Leaf Oil —Restricted —
32 Citrus Aurantium Amara (Bitter Orange) Flower Oil ———
33 Butyrospermum Parkii (Shea) Butter ———
34 Sorbitan Caprylate ———
35 Polyglyceryl-3 Polyricinoleate ———
36 Levulinic Acid ———
37 Glyceryl Stearate ———
38 Gardenia Florida Fruit Extract ———
39 Salicylic Acid Restricted Restricted · (a) 3.0% · (b) 2.0% ·… Approved preservative · 0,5% · 0,5% —
40 Allantoin ———
41 Gluconolactone ———
42 Citric Acid —Approved preservative · 0,2% · 0,0024% —
43 Fragrance ———

“—” means no specific record for that ingredient in that jurisdiction's lists — it is not an approval. Restricted ingredients are allowed within limits (concentration, product type, label warnings); a product listing one is not necessarily over the limit. How we check.

Ingredient list from toun28 official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.

Fragrance allergens (EU labelling)

This list includes 2 fragrance allergens that the EU requires to be named on the label when present above 0.001% in leave-on or 0.01% in rinse-off products: Menthol, Eucalyptus Globulus Leaf Oil.

Source: EU Cosmetics Regulation Annex III as amended by Regulation (EU) 2023/1545 — the list grew from 26 to over 80 entries; it applies to new products from 31 July 2026 and to all products from 31 July 2028. Shown for information; it is not a sign that a product is unsafe.

Other markets

Ingredients in this formula that are prohibited or limited in other markets, from the overseas regulation database compiled by Korea's MFDS. Limited means allowed within conditions.

MarketProhibitedLimited
CN China None found Piroctone Olamine, Salicylic Acid
AS ASEAN (10 countries) None found Piroctone Olamine, Salicylic Acid
JP Japan None found Allantoin, Caffeine, Dipotassium Glycyrrhizate, Menthol, Panthenol, Piroctone Olamine, Salicylic Acid
TW Taiwan None found Allantoin, Citric Acid, Menthol, Piroctone Olamine, Salicylic Acid
CA Canada None found Citric Acid, Eucalyptus Globulus Leaf Oil, Gluconolactone, Glycerin, Salicylic Acid
BR Brazil None found Citric Acid, Piroctone Olamine, Salicylic Acid
AR Argentina None found Citric Acid, Piroctone Olamine, Salicylic Acid

Similar ingredient lists

Products from other brands whose ingredient lists overlap most with this one. The score weighs the first ingredients most (labels list them roughly by amount), skips ingredients found in most products, and counts UV filters and less common ingredients more. Similar ingredient lists (not a test of how they work) — amounts, texture and results can differ.

Tia'm Centella Blending Powder Other · $11.00
29% similar · Shares 4 of this product's first 20 ingredients, including Zea Mays (Corn) Starch, Madecassic Acid and Asiatic Acid.
Compare side by side →
0 2 0 0 0 0 0 2

Based on the listed ingredients only; recalculated weekly. Not a judgment of which product is better, safer or the same.

Compare with

toun28 vs toun28S20 Shampoo Bar (Anti-Dandruff) vs Peptacica Creamtoun28 vs toun28S20 Shampoo Bar (Anti-Dandruff) vs Peptacica Serumtoun28 vs toun28S20 Shampoo Bar (Anti-Dandruff) vs Peptacica Tonertoun28 vs toun28S20 Shampoo Bar (Anti-Dandruff) vs S18 Shampoo Bar (Kelp)toun28 vs toun28S20 Shampoo Bar (Anti-Dandruff) vs S19 Shampoo Bar (Baobab)toun28 vs toun28S20 Shampoo Bar (Anti-Dandruff) vs S21 Shampoo Bar (Chacoal & Soybean)

Information only, not medical advice. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist before use.

Frequently asked questions

Is toun28 S20 Shampoo Bar (Anti-Dandruff) allowed in the European Union?

We found no prohibited ingredients. 4 ingredients have limits or conditions in the EU's CosIng records (Menthol, Piroctone Olamine, Eucalyptus Globulus Leaf Oil, Salicylic Acid). That usually means a maximum amount, a product type or a label warning — not a ban.

Is toun28 S20 Shampoo Bar (Anti-Dandruff) allowed in South Korea?

We found no prohibited ingredients. 2 ingredients have limits or conditions in Korea's MFDS records (Piroctone Olamine, Salicylic Acid). That usually means a maximum amount, a product type or a label warning — not a ban.

Is toun28 S20 Shampoo Bar (Anti-Dandruff) allowed in the United States?

We found no prohibited or restricted ingredients in the FDA's records for its listed ingredients. This is a records check, not an approval.

Does toun28 S20 Shampoo Bar (Anti-Dandruff) contain fragrance allergens?

Yes — its list includes 2 that the EU requires to be named on labels: Menthol, Eucalyptus Globulus Leaf Oil. That is a labelling rule, not a sign the product is unsafe.

What are the main ingredients in toun28 S20 Shampoo Bar (Anti-Dandruff)?

Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Sodium Cocoyl Isethionate, Zea Mays (Corn) Starch, Centella Asiatica Extract, Glycerin, Cocamidopropyl Betaine. In total 43 ingredients are listed.

Where does this ingredient list come from?

From toun28 official store on October 17, 2026. We re-read it every week and keep earlier versions if the formula changes.

Ask KBeauty Verified™
KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
Reading time:
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ChatGPT: 0 Claude: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0
Read by AI & crawlers
ChatGPT0
Claude0
Google · Gemini0
Perplexity0
Meta AI0
Amazon0
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Named by what the crawler says it is; look-alikes we detect are counted under Others. Google · Gemini includes Googlebot, Google’s search crawler, whose index Google also uses for its AI features; other search engines and bots are in Others. AI visibility →