News
Thank You for Visiting Us at Vitafoods Asia 2026!
Vitafoods Asia 2026 has officially wrapped up, and what an amazing event it was! On behalf of the entire team at Tokiwa Phytochemical, we
2026-09-14
Our Products
News
News
New Demand Created by Universal Dental Checkups: The Gum Care Market and the Potential of Plant-Derived Ingredients
“Ensuring Oral Health Throughout Life”—a policy proposed by the Japanese government in the “Basic Policy on Economic and Fiscal Management and Reform 2022” (
2026-08-28
News
600 Billion Lost to Endurance: How Menstrual Care Drives Labor Productivity and the Economy
When “menstrual care” is raised during the development of supplements or functional foods, many companies initially picture pain relief for dysmenorrhea. While the demand
2026-08-19
News
Visit our booth in VitafoodsAsia 2026
Join Tokiwa Phytochemical at Vitafoods Asia 2026 in Bangkok! We are excited to announce that Tokiwa Phytochemical will be participating in Vitafoods Asia
2026-08-06
News
Cleaning Day
Strengthening Our Community Through Our 210th Beautification Initiative 🌿 🍃 🧹At Tokiwa Phytochemical, contributing to the well-being of our local community is an integral
2026-07-31
News
Join IFT Chicago 2026
🌎 Our representative from the Overseas team participated in IFT FIRST 2026, the Institute of Food Technologists’ annual global food science and innovation expo,
2026-07-21
Research Updates
Safety assessment of SIRTMAX®, a standardized Kaempferia parviflora rhizome extract: genotoxicity and oral toxicity studies
【2026】 Haruka Oshikiri 1, Yukiko Kobayashi 1, Kwang-Soo Baek 2, Kunhee Park 2 and Jinwei Yang 1 TOKIWA PHYTOCHEMICAL CO., LTD. Daehan Chemtech Co.,
Safety assessment of Ilex paraguariensis leaf extract（MATESOL®）on mutagenicity, acute toxicity and human excessive intake
【2026】 Yukiko Kobayashi 1, Haruka Oshikiri 1, Tomoko Kuniyoshi 1, Tsuyoshi Takara 2, Jinwei Yang 1 TOKIWA PHYTOCHEMICAL CO., LTD. Medical Corporation Seishinkai, Takara Clinic.
Safety evaluation on excessive intake of Laurus nobilis leaf extract（LAURESH®） ―A randomized, double—blind, placebo—controlled, parallel—group comparison study―
【2026】 Yukiko Kobayashi 1, Kanami Ishikura 1, Haruka Oshikiri 1, Tsuyoshi Takara 2, Tomoko Kuniyoshi 1, Jinwei Yang 1 TOKIWA PHYTOCHEMICAL CO., LTD. Medical Corporation
Notice
Updates in Specification of VENETRON®
We would like to notify you that there will be a change to the specification of our Rafuma extract, “VENETRON” (including “VENETRON-H” and “VENETRON-W”), as we have decided to standardize the specification for all of our customers.
Closure for Winter Holiday
Our office will be closed on the following days for Winter Holiday in Japan: December 27th, 2025 ~ January 4th, 2026
Shipments will be suspended for the following period: December 25th, 2025 ~ January 5th, 2026
Closure for Winter Holiday
Our office will be closed on the following days for Winter Holiday in Japan: December 28th, 2024 ~ January 5th, 2025.
Shipments will be suspended for the following period: December 26th, 2024 ~ January 6th, 2025
