Cosmetics · Plant extracts

Oenanthe Javanica Extract

セリエキス (Seri ekisu)

Also known as: Seri Extract, Japanese Parsley Extract, Water Dropwort Extract

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At a glance

CategoryCosmetics
INCI nameOenanthe Javanica Extract
Japanese labeling nameセリエキス
Common Japanese notationsセリエキス, 芹エキス
OriginPlant-derived (Oenanthe javanica)
Typical functionsSkin conditioning, Antioxidant
Regulatory status in JapanCosmetic ingredient listed in the JSCI (Japanese Cosmetic Industry Association) labeling name dictionary. Also a traditional edible herb (one of the seven herbs of spring, 春の七草).

Seri — Oenanthe javanica — is one of the seven traditional herbs of spring (春の七草) featured in Japanese nanakusa-gayu (rice porridge eaten on January 7). As a cosmetic ingredient, seri extract is used in toners and essences, often in product lines with a seasonal or herbal-heritage positioning.

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Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Common OEM product categories

Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.

  • Medicated hair tonics (薬用育毛剤)
  • Scalp-care products marketed by Kao
  • Quasi-drug scalp lotions and essences
  • Hair-loss prevention products for men and women

Ingredient profile

Oenanthe javanica extract is produced by water or hydro-alcoholic extraction of Oenanthe javanica leaves and stems. The extract contains flavonoids, polyphenols, and vitamins characteristic of fresh leafy greens.

OEM applications

In cosmetics, seri extract appears in face toners, essences, and scalp care products in small-but-growing use cases.

As food, seri is a late-winter/early-spring herb eaten in hot pots (nabe), tempura, and in nanakusa-gayu.

Regulatory classification in Japan

Cosmetic use is permitted under the JSCI dictionary.

Regulatory classification in other markets

EUListed in CosIng. Permitted for cosmetic use.
USAINCI recognized by PCPC.
ChinaPermitted per IECIC listings.
KoreaPermitted under KFDA / MFDS; closely related to Korean minari.

Market reference formulations

Example finished products will be added after each product's current full ingredient list has been verified.

All brand names and product names referenced anywhere on this site are the property of their respective owners. Example entries are provided for informational purposes only and do not imply endorsement.

Alternative ingredients

Related ingredients commonly evaluated as substitutes.

Quick answers

What is Oenanthe Javanica Extract?
Seri — Oenanthe javanica — is one of the seven traditional herbs of spring (春の七草) featured in Japanese nanakusa-gayu (rice porridge eaten on January 7). As a cosmetic ingredient, seri extract is used in toners and essences, often in product lines with a seasonal or herbal-heritage positioning.
What is the regulatory status of Oenanthe Javanica Extract in Japan?
Cosmetic ingredient listed in the JSCI (Japanese Cosmetic Industry Association) labeling name dictionary. Also a traditional edible herb (one of the seven herbs of spring, 春の七草).
What products typically use Oenanthe Javanica Extract?
Medicated hair tonics (薬用育毛剤) / Scalp-care products marketed by Kao / Quasi-drug scalp lotions and essences / Hair-loss prevention products for men and women
Where does Oenanthe Javanica Extract come from?
Plant-derived (Oenanthe javanica)
What is the INCI / JSCI labeling name for Oenanthe Javanica Extract?
INCI: Oenanthe Javanica Extract / JSCI: セリエキス

FAQ for OEM buyers

Q. Is Oenanthe Javanica Extract listed in INCI/CosIng?

Yes, Oenanthe Javanica Extract is listed in the EU CosIng inventory and INCI dictionary with skin-conditioning function, and is accepted for cosmetic use in Japan, EU, US, China, and Korea. It is also widely used in Korean cosmetics where it is known as 'minari'.

Sources · Last reviewed: 2026-04-26

  • CosIng database — INCI: Oenanthe Javanica Extract
Q. What botanical part is used and what is the typical extract format?

The aerial parts (leaves and stems) are the standard plant part for cosmetic extraction. Standard format is a 1:10 water/BG or water/glycerin extract liquid; spray-dried powder versions are also available for anhydrous formats.

Sources · Last reviewed: 2026-04-26

  • Industry knowledge — Japanese and Korean botanical extract suppliers

Industry-knowledge claim — not yet pinned to a single primary source

Q. Are there cross-contamination or species-confusion risks with toxic look-alikes?

Yes — water dropwort (Oenanthe javanica, edible) must be carefully distinguished from the toxic European Oenanthe crocata and other toxic Oenanthe species. Reputable Japanese and Korean suppliers source from cultivated material with botanical authentication.

Sources · Last reviewed: 2026-04-26

  • PubChem / EFSA literature on Oenanthe spp. toxicity differentiation
Q. What positioning works in export markets?

Seri/minari is well-recognized in K-beauty driven export markets and is gaining traction in clean-beauty positioning in EU and US. For Japanese-origin SKUs, a 'nanakusa' (seven herbs of spring) heritage angle is differentiating.

Sources · Last reviewed: 2026-04-26

  • Industry knowledge — K-beauty trend reporting

Industry-knowledge claim — not yet pinned to a single primary source

Use cases

  • Hydrating toner / first essence

    Positioning
    K-beauty-influenced minari hydration line, or Japanese nanakusa heritage line
    Typical usage level
    1-5% liquid extract
    Formulation notes
    Water-soluble; pairs with HA, panthenol, niacinamide

    Sources

    • Industry knowledge — K-beauty / J-beauty market

    Industry-knowledge claim — not yet pinned to a single primary source

  • Sheet mask

    Positioning
    Botanical hydration / soothing positioning
    Typical usage level
    1-3% in serum
    Formulation notes
    Compatible with cellulose, biocellulose, and hydrogel mask substrates

    Sources

    • Industry knowledge — sheet mask market

    Industry-knowledge claim — not yet pinned to a single primary source

  • Scalp essence

    Positioning
    Soothing scalp care, sensitive scalp
    Typical usage level
    1-3%
    Formulation notes
    Often combined with centella, panthenol in clean-beauty scalp serums

    Sources

    • Industry knowledge — scalp-care market

    Industry-knowledge claim — not yet pinned to a single primary source

Search the academic literature

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Official regulatory databases

External links to public Japanese / international regulatory authorities. We are not affiliated.

References

  1. JSCI (Japanese Cosmetic Industry Association) labeling name directory — セリエキス
  2. EU CosIng entry: Oenanthe Javanica Extract

Last updated: 2026-04-22. Ingredient entries are reviewed at least annually against current regulatory listings.

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