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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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Nature Republic Hyathenol Hydra Toner

Toner

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Check against official records

KR South Korea (MFDS)

1 ingredient with Korea limits or conditions.

Tromethamine
EU European Union (CosIng)

1 ingredient with EU limits or conditions.

Tromethamine
US United States (FDA)

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

#Ingredient (as listed)KR KoreaEU EUUS U.S.
1 WATER ———
2 *BUTYLENE GLYCOL ———
3 NIACINAMIDE ———
4 GLYCERIN ———
5 PANTHENOL ———
6 RAFFINO SE ———
7 1,2-HEXANEDIOL ———
8 HYDROXY ACETOPHENONE ———
9 SQUALANE ———
10 CARBOMER ———
11 C12-14 ALKETH-12 ———
12 CETYL ETHYL HEXANOATE ———
13 ETHYLHEXYLGLYCERIN ———
14 NEOPENTYL GLYCOL DIHEPTANOATE ———
15 SODIUM HYALURONATE ———
16 TROMETHAMINE Restricted Restricted · Maximum secondary amine… —
17 ADENOSINE ———
18 XANTHAN GUM ———
19 DISODIUM EDTA ———
20 HYDRO GENATED PHOSPHATIDYLCHOLINE ———
21 FRAGRANCE ———
22 POLYGLY CERYL-10 MYRISTATE ———
23 PVM/MA COPOLYMER ———
24 CETEARYL ALCOHOL ———
25 POLYGLYCERYL-2 STEARATE ———
26 CARTHAMUS TINCTORIUS (SAFFLOWER) SEED OIL ———
27 HIBISCUS ESCU LENTUS FRUIT EXTRACT ———
28 *HYDROGENATED LECITHIN ———
29 OENOTHERA BIENNIS (EVENING PRIMROSE) OIL ———
30 *TAMARINDUS INDICA SEED EXTRACT ———
31 PALMITIC ACID ———
32 STEARIC ACID ———
33 CERAMIDE NP ———
34 CENTELLA ASIATICA EXTRACT ———
35 FICUS CARICA (FIG) FRUIT EXTRACT ———
36 *CHAMOMILLA RECUTITA (MATRICARIA) FLOWER EXTRACT ———
37 HYDROLYZED VEGETABLE PROTEIN ———
38 MALTODEXTRIN ———
39 POLY QUATERNIUM-51 ———
40 MYRISTIC ACID ———
41 SODIUM ACETATE ———
42 DIPEPTIDE-2 ———

“—” 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 Nature Republic official store, retrieved Oct 17, 2026. Formulas change — check the label on the package you buy.

Fragrance allergens (EU labelling)

None of the fragrance allergens the EU requires to be labelled appear in this ingredient list, but it lists “Fragrance/Parfum”, which can contain them below the labelling threshold.

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 Tromethamine
AS ASEAN (10 countries) None found Tromethamine
JP Japan None found Panthenol
TW Taiwan None found —
CA Canada None found Glycerin
BR Brazil None found Tromethamine
AR Argentina None found Tromethamine

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.

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Tonymoly The Chok Chok Green Tea Mild Micro Mist Toner
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0 0 0 0 0 0 0 0
numbuzin No.3 Bifida Bakuchiol Zero Pore Milky Toner Light Toner
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AP Beauty M.D. Resurfacing & Repair Essence 150ml Essence
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Based on the listed ingredients only; recalculated weekly. Not a judgment of which product is better, safer or the same.

Recalls & alerts for Nature Republic

Compare with

Nature Republic vs Nature RepublicHyathenol Hydra Toner vs Super Aqua Max Moisture Watery CreamNature Republic vs Nature RepublicHyathenol Hydra Toner vs Soothing & Moisture Aloe Vera 80% EmulsionNature Republic vs Nature RepublicHyathenol Hydra Toner vs Argan Essential Deep Care Hair PackNature Republic vs Nature RepublicHyathenol Hydra Toner vs Super Aqua Max Fresh Watery CreamNature Republic vs Nature RepublicHyathenol Hydra Toner vs SUPER AQUA MAX WATERY TONERNature Republic vs Nature RepublicHyathenol Hydra Toner vs SUPER AQUA MAX WATERY EMULSION

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 Nature Republic Hyathenol Hydra Toner allowed in the European Union?

We found no prohibited ingredients. 1 ingredient has limits or conditions in the EU's CosIng records (Tromethamine). That usually means a maximum amount, a product type or a label warning — not a ban.

Is Nature Republic Hyathenol Hydra Toner allowed in South Korea?

We found no prohibited ingredients. 1 ingredient has limits or conditions in Korea's MFDS records (Tromethamine). That usually means a maximum amount, a product type or a label warning — not a ban.

Is Nature Republic Hyathenol Hydra Toner 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 Nature Republic Hyathenol Hydra Toner contain fragrance allergens?

None of the fragrance allergens the EU requires to be labelled appear in its ingredient list.

What are the main ingredients in Nature Republic Hyathenol Hydra Toner?

Ingredient lists are in descending order of amount down to about 1%. The first five listed are: WATER, *BUTYLENE GLYCOL, NIACINAMIDE, GLYCERIN, PANTHENOL. In total 42 ingredients are listed.

Has Nature Republic had any recalls or official alerts?

Yes — we have 10 official records linked to the brand or this product. The latest is from December 2025 (US). See the list on this page for each source.

Where does this ingredient list come from?

From Nature Republic 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
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
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 →