Matière premièrePlantes médicinales

Dokudami (Houttuynia Cordata)

ドクダミ (Dokudami)

Pourquoi sourcer au Japon

Sourced from Nationwide; commercial cultivation in Tochigi, Shiga with year-round Japanese supply, consistent quality, and traceability to the prefecture of origin.

Spec clé

Houttuynia cordata source; INCI Houttuynia Cordata Extract; MOQ from 100 g – 10 kg (extract); 1-100 kg (dried).

Produit fini typique

Soothing facial essence / serum — K-Beauty inspired soothing skincare with Houttuynia cordata as a hero plant active.

En un coup d'œil

Fournisseurs répertoriés
8 fournisseurs
MOQ typique
100 g – 10 kg (extrait) ; 1-100 kg (séché)
Régions d'origine
Nationwide; commercial cultivation in Tochigi, Shiga
Catégorie
Plantes médicinales
Saison de récolte
Mai-Septembre (pic en Juin)
Statut réglementaire au Japon
Ingrédient cosmétique ; inscription à la Pharmacopée sous le nom de Jūyaku
Nom INCI
Houttuynia Cordata Extract
Nom japonais
ドクダミ
Romaji
Dokudami

À propos de cet ingrédient

Plante médicinale d'Asie de l'Est connue en kampo sous le nom de Jūyaku. Ingrédient phare de la K-Beauty, avec une demande mondiale en forte progression.

Statut réglementaire

JaponIngrédient cosmétique ; inscription à la Pharmacopée sous le nom de Jūyaku
Union européenneRéférencé au CosIng
États-UnisAcceptable en cosmétique

FAQ pour les acheteurs OEM

Q. Where is dokudami commercially produced in Japan?

The plant grows nationwide as a wild herb. Commercial cultivation for crude-drug and extract use is concentrated in Tochigi and Shiga Prefectures, where established kampo and herbal-tea supply chains exist.

Sources

  • Source data — sourcing_context.regions

Connaissance sectorielle — non encore rattachée à une source primaire unique

Q. When is dokudami harvested?

Harvest runs from May through September, with peak harvest in June when the aerial parts and flower buds are most abundant. Material destined for the Juyaku crude drug is typically harvested during flowering.

Sources

  • Source data — sourcing_context.harvestSeason

Connaissance sectorielle — non encore rattachée à une source primaire unique

Q. What MOQs are typical for dokudami extract and dried herb?

Extract preparations are typically supplied in 100 g to 10 kg batches; dried herb (for tea or kampo blends) is generally supplied in 1 kg to 100 kg lots. Custom MOQs are commonly available through OEM partnership.

Sources

  • Source data — sourcing_context.typicalMoq

Connaissance sectorielle — non encore rattachée à une source primaire unique

Q. Is Japanese dokudami suitable for export to Korean K-Beauty buyers?

Houttuynia cordata is a major K-Beauty ingredient and is permitted under the Korean MFDS / KFDA cosmetic ingredient framework when supplied with appropriate INCI documentation. Japanese suppliers targeting Korean brands should provide standard COA, allergen, and INCI documentation aligned with MFDS expectations.

Cas d'usage

  • Soothing facial essence / serum

    Positionnement
    K-Beauty inspired soothing skincare with Houttuynia cordata as a hero plant active
    Notes de formulation
    Aqueous or hydro-alcoholic extract is typically incorporated at 0.1-5% in toners, essences, and ampoules; pair with panthenol or centella for soothing complexes.

    Sources

    • Source data — glossary_context.typicalUses

    Connaissance sectorielle — non encore rattachée à une source primaire unique

  • Scalp-care lotion / shampoo

    Positionnement
    Plant-derived scalp-soothing positioning leveraging the herb's traditional anti-inflammatory association

    Sources

    • Source data — glossary_context.typicalUses

    Connaissance sectorielle — non encore rattachée à une source primaire unique

  • Detox-positioned herbal tea

    Positionnement
    Single-herb or blended tea referencing the kampo Juyaku tradition
  • Sheet mask essence

    Positionnement
    K-Beauty crossover skincare positioned around redness-soothing and barrier comfort

    Sources

    • Source data — glossary_context.typicalUses

    Connaissance sectorielle — non encore rattachée à une source primaire unique

Fournisseurs japonais

Se renseigner sur Dokudami (Houttuynia Cordata)