Ask KBeauty Verified™
KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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toun28 S18 Shampoo Bar (Kelp)

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Check against official records

KR South Korea (MFDS)

3 ingredients with Korea limits or conditions.

Salicylic Acid, Citrus Aurantifolia (Lime) Oil, Cedrus Atlantica Bark Oil
EU European Union (CosIng)

8 ingredients with EU limits or conditions.

Menthol, Salicylic Acid, Pelargonium Graveolens Oil, Cedrus Atlantica Bark Oil, Linalool, Limonene
US United States (FDA)

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

1 of 54 listed names did not match an ingredient in our records yet, so they were not checked: Citrus Aurantium Bergamia (Bergamot) Oil

#Ingredient (as listed)KR KoreaEU EUUS U.S.
1 Sodium Cocoyl Isethionate ———
2 Hydrogenated Coconut Oil ———
3 Water ———
4 Decyl Glucoside ———
5 Sodium Isethionate ———
6 C10-16 Alkyl Glucoside ———
7 Zea Mays (Corn) Starch ———
8 Sodium Lauroyl Glutamate ———
9 Glycerin ———
10 Ecklonia Cava Extract ———
11 Hizikia Fusiforme Extract ———
12 Laminaria Japonica Extract ———
13 Undaria Pinnatifida Extract ———
14 Dunaliella Salina Extract ———
15 Laminaria Japonica Powder ———
16 Menthol —Restricted —
17 Salicylic Acid Restricted Restricted · (a) 3.0% · (b) 2.0% ·… Approved preservative · 0,5% · 0,5% —
18 Panthenol ———
19 Acetyl Tetrapeptide-3 ———
20 Carnosine ———
21 Hexapeptide-11 ———
22 Copper Tripeptide-1 ———
23 Arginine ———
24 Dipeptide-4 ———
25 Betaine ———
26 Adenosine ———
27 Hydrolyzed Pea Protein ———
28 Glycine ———
29 Taurine ———
30 Allantoin ———
31 Fumaric Acid ———
32 Niacinamide ———
33 Caffeine ———
34 Citrulline ———
35 Helianthus Annuus (Sunflower) Seed Oil ———
36 Ricinus Communis (Castor) Seed Oil ———
37 Butyrospermum Parkii (Shea) Butter ———
38 Camellia Japonica Seed Oil ———
39 Theobroma Cacao Extract ———
40 Dextrin ———
41 Butylene Glycol ———
42 Sodium Polyacrylate ———
43 Citrus Aurantium Bergamia (Bergamot) Oil
not matched
44 Citrus Aurantium Amara (Bitter Orange) Flower Oil ———
45 Aniba Rosaeodora (Rosewood) Wood Oil ———
46 Citrus Aurantium Amara (Bitter Orange) Leaf/Twig Oil ———
47 Pelargonium Graveolens Oil —Restricted —
48 Citrus Aurantifolia (Lime) Oil Restricted ——
49 Citrus Limon (Lemon) Peel Oil ———
50 Cedrus Atlantica Bark Oil Restricted Restricted —
51 Linalool —Restricted —
52 Limonene —Restricted —
53 Citronellol —Restricted —
54 Geraniol —Restricted —

“—” 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 7 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, Pelargonium Graveolens Oil, Cedrus Atlantica Bark Oil, Linalool, Limonene, Citronellol, Geraniol.

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.

Storage & heat

Official storage statements

“Keep out of direct sunlight. Keep out of reach of children.” — Common precautions required on all cosmetics in Korea (Cosmetics Act Enforcement Rule, Annex 3)

Our note — heat, light & air

This formula lists ingredients that are known to break down faster in heat, light or air:

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 Citrus Aurantifolia (Lime) Oil, Salicylic Acid
AS ASEAN (10 countries) None found Citrus Aurantifolia (Lime) Oil, Salicylic Acid
JP Japan None found Allantoin, Caffeine, Menthol, Panthenol, Salicylic Acid
TW Taiwan None found Allantoin, Citrus Aurantifolia (Lime) Oil, Menthol, Salicylic Acid
CA Canada None found Citrus Aurantifolia (Lime) Oil, Glycerin, Salicylic Acid
BR Brazil None found Citrus Aurantifolia (Lime) Oil, Salicylic Acid
AR Argentina None found Citrus Aurantifolia (Lime) Oil, Salicylic Acid

Compare with

toun28 vs toun28S18 Shampoo Bar (Kelp) vs Peptacica Creamtoun28 vs toun28S18 Shampoo Bar (Kelp) vs Peptacica Serumtoun28 vs toun28S18 Shampoo Bar (Kelp) vs Peptacica Tonertoun28 vs toun28S18 Shampoo Bar (Kelp) vs S19 Shampoo Bar (Baobab)toun28 vs toun28S18 Shampoo Bar (Kelp) vs S20 Shampoo Bar (Anti-Dandruff)toun28 vs toun28S18 Shampoo Bar (Kelp) 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 S18 Shampoo Bar (Kelp) allowed in the European Union?

We found no prohibited ingredients. 8 ingredients have limits or conditions in the EU's CosIng records (Menthol, Salicylic Acid, Pelargonium Graveolens Oil, Cedrus Atlantica Bark Oil, Linalool, Limonene and 2 more). That usually means a maximum amount, a product type or a label warning — not a ban.

Is toun28 S18 Shampoo Bar (Kelp) allowed in South Korea?

We found no prohibited ingredients. 3 ingredients have limits or conditions in Korea's MFDS records (Salicylic Acid, Citrus Aurantifolia (Lime) Oil, Cedrus Atlantica Bark Oil). That usually means a maximum amount, a product type or a label warning — not a ban.

Is toun28 S18 Shampoo Bar (Kelp) 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 S18 Shampoo Bar (Kelp) contain fragrance allergens?

Yes — its list includes 7 that the EU requires to be named on labels: Menthol, Pelargonium Graveolens Oil, Cedrus Atlantica Bark Oil, Linalool, Limonene, Citronellol, Geraniol. That is a labelling rule, not a sign the product is unsafe.

What are the main ingredients in toun28 S18 Shampoo Bar (Kelp)?

Ingredient lists are in descending order of amount down to about 1%. The first five listed are: Sodium Cocoyl Isethionate, Hydrogenated Coconut Oil, Water, Decyl Glucoside, Sodium Isethionate. In total 54 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:
Views: 0
Claude: 1 ChatGPT: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0
Read by AI & crawlers
Claude1
ChatGPT0
Google · Gemini0
Perplexity0
Meta AI0
Amazon0
Others0

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 →