2023.5.17

New Ingredient

“Rhodiolife^®” was launched as a new ingredient. Rhodiolife^® is extract powder of Rhodiola rosea which distribute in subarctic regions. Rhodiolife^® contains total rosavins and salidroside that have effect for fatigue, stress and rebalance.

2023.4.19

New Product Release

“Kansetsu no Tomo NEXT”, “Hizakoshi no Tomo”, and “Kioku no tetsujin” are launched as “Food with Function Claims”.
“Kansetu no Tomo” contains undenatured type II collagen which help with flexibility and mobility of the knee joint, reduce discomfort in the knees in daily activities such as walking, climbing stairs, squatting, sitting upright, and getting up from chair, and support smooth walking and climbing stairs.

“Kioku no tetsujin” contains Pyrroloquinoline quinone disodium salt which helps cognitive functions that decline with age in healthy middle-aged and older adults, such as memory (the ability to remember and recall words), attention (the ability to maintain attention and respond accurately), judgment (the ability to respond appropriately and reason in response to changing circumstances), and cognitive flexibility (the ability to respond and process changes in instructions).

2023.1.10

News

We are pleased to announce that our ingredient “mnemoPQQ” has received Self-Affirmed GRAS certification. PQQ is water soluble compound and microbial coenzymes which helps enzyme activity. It has high antioxidant capacity and effect for brain activity.

2022.11.16

New Product Release

“Attaka Komachi” is launched as “Food with Function Claims”. This product contains 6-gingerol and 6-shogaol which keep body temperature of peripheral site when air temperature or room temperature is low.

2022.10.21

New Product

We are pleased to announce that our new product, “Kioku no Tetsujin” has been accepted by the Consumer Affairs Agency as “Food with Function Claims”.

◆Product Name Kioku no Tetsujin
◆Notification Number H462
◆Functional Ingredient Pyrroloquinoline quinone disodium salt (21.5mg/capsule)
◆Food with Function Claims
This product contains Pyrroloquinoline quinone disodium salt which helps cognitive functions that decline with age in healthy middle-aged and older adults, such as memory (the ability to remember and recall words), attention (the ability to maintain attention and respond accurately), judgment (the ability to respond appropriately and reason in response to changing circumstances), and cognitive flexibility (the ability to respond and process changes in instructions).

2022.10.04

New Product

We are pleased to announce that our new products, “Hizakoshi no Tomo” and “Kansetsu no Tomo NEXT” have been accepted by the Consumer Affairs Agency as “Food with Function Claims”.

◆Product Name　Hizakoshi no Tomo
◆Notification Number　H382
◆Functional Ingredient　 Undenatured type II collagen（3.2mg/capsule）
◆Food with Function Claims
This product contains undenatured type II collagen which help with flexibility and mobility of the knee joint, reduce discomfort in the knees and hips in daily activities such as walking, climbing stairs, squatting, sitting upright, and getting up from a chair, and twisting at the waist, and support smooth walking and climbing stairs.

◆Product Name　Kansetsu no Tomo NEXT
◆Notification Number　H383
◆Functional Ingredient　 Undenatured type II collagen（3.2mg/capsule）
◆Food with Function Claims
This product contains undenatured type II collagen which help with flexibility and mobility of the knee joint, reduce discomfort in the knees in daily activities such as walking, climbing stairs, squatting, sitting upright, and getting up from a chair, and support smooth walking and climbing stairs.

2022.5.18

New ingredient

“DygloFit^®” was launched as a new ingredient. DygloFit^® is extract powder of Bell Mimosa pods which distribute in tropical regions. The polyphenols (myricetin and luteolin) in DygloFit^® have been shown to have very diverse benefits, such as reducing inflammation and promoting metabolism related to weight gain.

2022.4.19

New Product Release

“Body Challenge α” is launched as “Food with Function Claims”. This product contains ellagic acid which helps reduce body weight, body fat, blood triglyceride, visceral fat and waist circumference and improve BMI in overweight people.

2021.9.21

Event

We held the 4th academic seminar. This year, Dr. Hidenori Arai who is the chairman of National Center for Geriatrics and Gerontology gave a lecture of measures against frailty and locomotive syndrome. Other lectures such as PQQ (mnemoPQQ^®) and OPtain120^® were performed by Ryusendo.

2021.8.18

Event

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

2021.6.14

New Product Release

“immunoone AQUA GEL Kayagaki” is launched as a renewal product of “immunoone AQUA GEL”. “immunoone AQUA GEL Kagayaki” contains yeast β-glucan.

2021.5.17

Event

At the 26th International Food Ingredients & Additives Exhibition and Conference (ifia Japan 2021), we exhibited the following products: Undenatured type II collagen for anti-locomotive-syndrome, Ellagic acid (IGOB131^®; Irvingia gabonensis extract) for anti-metabolic-syndrome, Wellmune^® (Gluco-polysaccharide, β-1,3/1,6-glucan) for stress reduction, mnemoPQQ^® (Pyrroloquinoline quinone disodium salt) for cognitive function, etc. It was held at Pacifico Yokohama from May 12th to 14th, 2021.

2021.3.8

New Product Release

“Densetsu no Megami” is launched as “Food with Function Claims”. This product contains GABA which helps to keep the skin resilient and protect skin health. This product suitable for people who are anxious about dry skin. Moreover, GABA has functions to improve sleep quality (depth of sleep) and support waking up feeling refreshed.

2021.2.1

New Product Release

“PQQ no chikara” is launched as a new product. “PQQ no chikara” contains PQQ(Pyrroloquinoline Quinone Disodium Salt)which improve one’s cognitive function and memory.

2020.12.21

New Product Release

“Body Challenge Z” is launched as “Food with Function Claims”. This product contains ellagic acid which helps to reduce body fat, blood triglyceride, visceral fat and waist circumference and improve BMI in overweight people.

2020.12.21

New Product Release

“Bikenka^®” is launched as “Food with Function Claims”. This product contains Rhodanthenone B which helps moisturizes the skin by reducing glycative stress.

2020.12.10

New Product Release

We are pleased to announce that our new product, “Densetsu no megami” has been accepted by the Consumer Affairs Agency as “Food with Function Claims.”

◆Product Name　Densetsu no megami

◆Notification Number　F588

◆Functional Ingredient　GABA

◆Food Function Claims
This product contains GABA which helps to keep the skin resilient and protect skin health. This product suitable for people who are anxious about dry skin. Moreover, GABA has functions to improve sleep quality (depth of sleep) and support waking up feeling refreshed.

2020.10.20

New Product Release

We are pleased to announce that our new products, “Body Challenge R” and “Body Challenge α” have been accepted by the Consumer Affairs Agency as “Food with Function Claims.”

◆Product Name　Body Challenge R

◆Notification Number　F425

◆Functional Ingredient　Ellagic Acid

◆Food Function Claims
This product contains ellagic acid which helps to reduce body fat and blood triglyceride and improve BMI in overweight people.

◆Product Name　Body Challenge α

◆Notification Number　F426

◆Functional Ingredient　Ellagic Acid

◆Food Function Claims
This product contains ellagic acid which helps to reduce weight, body fat, blood triglyceride, visceral fat and waist circumference and improve BMI in overweight people.

2020.9.29

New Product Release

We are pleased do announce that our new product, “Body Challenge Z”, has been accepted by the Consumer Affairs Agency as “Food with Function Claims.” (Notification number F365)

◆Product Name　Body Challenge Z

◆Notification Number　F365

◆Functional Ingredient　Ellagic Acid

◆Food Function Claims
This product contains ellagic acid which helps to reduce body fat, blood triglyceride, visceral fat and waist circumference and improve BMI in overweight people.

The release date of this product is around December 2020.

2020.9.18

New Product Release

We are pleased to announce that our new product, “Bikenka^®”, has been accepted by the Consumer Affairs Agency as “Food with Function Claims.” (Notification number F361)

◆Product Name　Bikenka^®

◆Notification Number　F361

◆Functional Ingredient　Rhodanthenone B

◆Food Function Claims
This product contains Rhodanthenone B which helps moisturizes the skin by reducing glycative stress.

The release date of this product is around December 2020.

2020.9.9

Event

We held the third academic seminar.
In this time, professor Yoshikazu Yonei of Doshisha University gave a lecture of super aging society.
Other lectures such as Wellmune(β-1,3/1,6-glucan) , Ellagic acid and more were performed by Ryusendo.
Many people attended at the conference room or zoom webinar.

2020.8.3

Event

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

2020.2.4

New ingredient

“mnemo PQQ^®” was launched as a new ingredient.
mnemo PQQ^®(Pyrroloquinoline quinone(PQQ) disodium salt) is water soluble compounds, and microbial coenzyme. It is the ingredient having effect expected to be countermeasure of frailty, improving learning ability and enhancing the quality of sleeping.

2019.9.6

Event

We held an academic seminar.

2019.5.31

New Product Release

“Knight of Night Dragon” is launced as a renewal product of “Knight of Night Premium”.
“Knight of Night Dragon” contains Tongkat Ali extract, L-Citrullin, Maca Powder, Zinc yeast, Mucuna pruriens, and Fermented ginger.

2019.5.25

Event

“Kansetsu no tomo” was introduced by Chiba Television program.

2018.9.14

Event

We held a academic seminar.

2018.5.15

New Product Release

“Huperun A capsule “ contains “CogniUp®” which is functional food that popular in America. The active ingredient of “CogniUp” is Huperzine A which expected to improve one’s cognitive function, memory, study and action. Result of clinical studies showed that Huperzine A has comprehensive functions for brain. It is expected to improve brain functions.

2018.2.01

New Product Release

“Body Challenge®” is launched as a “Foods with Function Claims”.
This product contains Ellagic Acid derived from Irvingia Gabonensis which helps reduce Fat and improves BMI in overweight people.

2018.1.22

New Product Release

“Densetsu no Megami” is launched as a new product.
“Densetsu no Megami” contains “PandoraBeauty®“,”IGOB131®”,
“Pineapple extract” and Vitamin C.
This is an innovative product to support women’s health and beauty.

2017.10.18

New Product Release

We are pleased to announce that our new product, “Body Challenge®”,has been accepted by the Consumer Affairs Agency as a “Food with Function Claims.” (Notification number C200)

◆Product Name	Body Challenge®
◆Notification Number	C200
◆Functional Ingredient	Ellagic Acid derived from Irvingia Gabonensis（3mg/2 tablets）
◆Food Function Claims	This product contains Ellagic Acid derived from Irvingia Gabonensis, which helps to reduce body and neutral fat and improves BMI in overweight people.

The release date of this product is around February 2018.

2017.10.04

New ingredient

“CogniUp®”was launched as a new ingredient
CogniUp® is an extract powder from “Chinese club moss(Huperzia serrata)”which is grow wild in India. It has been confirmed that its ingredient Huperzine A has the potential to work as a cognitive booster and memory enhancer.

2017.05.24

New ingredient

"PandoraBeauty®" was launched as a new ingredient pursuing beauty "Keeping your skin Beautiful ", "Easily Reduced", "No Rebound".
PandoraBeauty® is an extract powder from the roots of "Fingerroot (Boesenbergia pandurata)" which is native and cultivated mainly in Southeast Asia. It has been confirmed that its ingredient Panduratin A has beauty and anti-obesity action, muscle enhancing effect.

2017.04.24

New ingredient

We are pleased to announce that our ingredient "OPtain120®" have got Kosher certification.
OPtain120® is a unique, standardized, proprietary blend of onion (Allium cepa) and pumpkin (Cucurbita maxima) extract powder for uses as a dietary supplement and foods in encapsulating, tableting and powder applications (patented in Japan and US).
The onion used for this OPtain120® is a strong onions contain a lot of active ingredients from Hokkaido, this is the origin of the food to make the “blood smoother”. Also we use pumpkin "Ebisu" from Hokkaido. A combination of onion and pumpkin, it doubles their effectives.
As global food safety and health concerns are rising, Kosher Mark is recognized as a "symbol of safe food" in Europe and the US. We hope to accelerate our expansion into the US and overseas by acquiring this Kosher certification.

2017.04.03

Contract with Shikoku Island League plus

Ryusendo Co., Ltd. (Head Office: Toshima-ku, Tokyo, President & CEO: Yoshiaki Shiojima) entered into a contract as a support company for Shikoku Island League Plus operated by IBLJ Co., Ltd. (Head Office: Takamatsu-city, President: Toshihiro Nakamura). Contract term is from Apr.1, 2017 to Mar. 31, 2018.
In the future, we will support Shikoku Island League Plus, and at the same time we will try various exchanges for synergistic effects with our sports related business.

2016.9.16

Ryusendo Co., Ltd. celebrates its 35th anniversary this year.
We appreciate all the support we have received from everyone. We wish to take this opportunity to go back to basics and strive for further development. Thank you for your continuing support.

2016.5.20

At the 20th International Food Ingredients & Additives Exhibition and Conference (ifia Japan 2016), we exhibited the following products: UC-II ® (Undenatured type II collagen) for anti-locomotive syndrome, IGB131® (Irvingia gabonensis extract) for anti-metabolic-syndrome, Wellmune® (Gluco-polysaccharide,β-1,3/1,6-glucan) for stress reduction, DetoSenna® (Cassia alata extract) for improving constipation, and OPtain® (Onion and Pumpkin extract). It was held at Tokyo Big Sight from May 18th to 20th, 2016.

2016.1.5

New Release

We released “Kansetsu no Tomo®” as a “Functional Foods with Claims.” This product contains undenatured type II collagen, which helps with locomotion and joint mobility.