龍泉堂｜安心・安全を基本に健康づくりをサポート

mv_slide-1

slide-sp-ph_1

June 2, 2026
NEWS
Ryusendo Received the Technical Excellence Award at ifia/HFE JAPAN 2026

May 18, 2026
RELEASE
“Collavant^® n2 (Undenatured type Ⅱ collagen)” launched.

December 16, 2025
NEWS
“Kinryoku Toresapo” (notification number K336), “Kinryoku Assist” (notification number K337) and “Hizakoshi no tomo R” (notification number K340) have been accepted by the Consumer Affairs Agency as Foods with Function Claims.

2026.05.18
RELEASE
“Collavant^® n2 (Undenatured type Ⅱ collagen)” launched.

2023.05.17
RELEASE
“Rhodiolife^® (Rhodiola rosea extract)” launched.

2022.11.16
RELEASE
“Attaka Komachi” is launched as “Food with Function Claims”.

2026.06.02
NEWS
Ryusendo Received the Technical Excellence Award at ifia/HFE JAPAN 2026

2023.01.10
NEWS
“mnemoPQQ” has received Self-Affirmed GRAS certification.

2021.08.18
EVENT
We will hold the 4th academic seminar on 16th September.

View All

BUSINESS CONTENT

事業内容

原料情報

製品情報

OEM事業

機能性表示食品届出サポート

Support for Foods with Function Claims

機能性表示食品一覧

Foods with Function Claims

マイライフ

Online shopping

Corporate Information

会社情報

龍泉堂公式アカウント

Raw materials