龍泉堂｜安心・安全を基本に健康づくりをサポート

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May 17, 2023
RELEASE
“Rhodiolife^® (Rhodiola rosea extract)” launched.

January 10, 2023
NEWS
We are pleased to announce that our ingredient “mnemoPQQ” has received Self-Affirmed GRAS certification.

November 16, 2022
RELEASE
“Attaka Komachi” is launched as “Food with Function Claims”.

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

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

2017.04.03
NEWS
Contract with Shikoku Island League plus

2016.09.16
NEWS
Ryusendo Co., Ltd. celebrates its 35th anniversary this year.

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

2020.08.03
EVENT
We will hold the 3rd academic seminar on 9th September.

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