MUYU-JU
A herbal drink for women,
named after the tree of happiness.
Herbal wisdom handed down for women,
in a glass, every day.
AYURMASTER MUYU-JU
MUYU-JU (herbal drink)
01 The name
The tree
without sorrow.
MUYU-JU takes its name from its main herb, Saraca asoca, known in Japanese as muyuju (無憂樹) — “the tree without sorrow.”
Muyuju is one of the three sacred trees of Buddhism, said to have stood where the Buddha was born. In India it has long been loved as a tree that grants a maiden’s wishes of love, and as a “tree of happiness” linked to childbirth, birth and marriage — a tree that has stayed close to women through the milestones of their lives.
無憂樹Saraca asocaMuyuju flowers
02 Ayurveda and women
Honoring each milestone
of a woman’s life.
Ayurveda, handed down in India since ancient times, has regarded the milestones of a woman’s life — her first period, childbirth and menopause — as important turning points for body and mind, and has passed down wisdom on how to live through each stage.
- Stay warmEnjoy warm food while it is still warm.
- Slow down during your cycleTake it easy and rest during your monthly cycle.
- Follow the rhythm of the dayRest early once the sun has set.
- Don’t hold things inKeep eating, sleeping and moving in balance, and let feelings go too.
These are examples of everyday ways handed down in Ayurveda.

03 15 herbs
Muyuju at the heart,
with 14 more herbs.
MUYU-JU contains “Ayucelra®-Fem,” a blend of 15 herbs long used in Ayurveda, with muyuju at its center.
MuyujuThe tree said to have stood where the Buddha was born
ShatavariCalled the “queen of herbs” in India
AsagandaAn herb used through the generations in Ayurveda
AmlaA fruit said to come from “the first tree brought by the gods”
Water lilyA flower that appears even in ancient Egyptian rituals
Red sandalwoodA rare, prized wood also used for fine shamisen
Also Sidwaya, Indian barberry, ginger, Malabar nut, bellirica myrobalan, nagarmotha, mango, black cumin (nigella), ellagic acid
With the herbs
04 The origin of the formula
A formula handed down
from the Ayurvedic classics.
MUYU-JU began with a formula from the Ayurvedic classics centered on ashoka (muyuju). Building on this formula, the combination of herbs was devised by Dr. Mohammad Nazir Hossain.
Dr. Hossain was born into a family of Ayurvedic physicians going back 500 years. He is an Ayurvedic physician himself, and also a scientist who earned his doctorate (Ph.D. in science) at the Graduate School of Yokohama City University. He now serves as a professor at a university in Bangladesh.
Dr. Mohammad Nazir Hossain (Ayurvedic physician, university professor)
“A woman’s smile brightens her family and society.
Women staying well is one step toward world peace.”
Developers Dai Ayusawa (Professor Emeritus, Yokohama City University) / Dr. Mohammad Nazir Hossain
Many women struggle with the changes that come with age, yet there are still few things they can do for themselves in daily life. We hope MUYU-JU can be a glass that stays by your side each day.
That formula was examined and refined again and again at the Longevity Science Laboratory of Yokohama City University, and MUYU-JU was born.
(cells, model organisms, monitor trials)
Learn more about the research on Ichiban Life’s R&D page (Japanese)
05 Origin and quality
Checked from the land
where it grows.
Our main herb, muyuju, comes from Bangladesh. There, we grow herbs on our own farm together with partner farmers.
The components of herbs change with the environment they grow in. MUYU-JU uses only herbs that meet our standards in component analysis at a university.
Our own farm in Bangladesh
06 Taste and how to drink
Take your time
with the bitterness, too.
MUYU-JU has the natural bitterness of the herbs themselves. Ayurveda has always valued the act of tasting. Please don’t drink it all at once — sip slowly, feeling the taste on your tongue.
Make your daily glass a moment to care for yourself as a woman.
- How muchOne bottle (50 mL) lasts 2 days. About 25 mL a day.
- WhenBefore meals if your stomach is strong, after meals if it is sensitive. Avoid drinking right before bed.
- If it’s hard to drinkMixing it with water, hot water or milk, or adding honey, makes it easier to drink.
- StorageNo preservatives. Pour into a glass to drink. Keep refrigerated after opening and finish soon.
07 Who it’s for
For every woman
growing older.
- Those who feel the fluctuations unique to women as they get older
- Those who want to bring femcare into daily life and keep mind and body in balance
- Those who want to start holistic care with the power of plants, for the future
- Also for those trying to conceive

08 Pair it
Together with our
health care herbal products.
MUYU-JU can also be enjoyed together with “Herbal Supplement Life Boost” or “Soma Herbal Drink.” Life Boost and Soma contain Ayucelra®-HE (40 herbs), while MUYU-JU contains Ayucelra®-Fem (15 herbs) — different blends of herbs.
MUYU-JU + Herbal Supplement
+
25 mL of MUYU-JU a day, together with your daily herbal supplement.
MUYU-JU + Soma
+
25 mL of MUYU-JU a day, and a bottle of Soma once a week for special days.
09 Please note
If you are seeing a doctor or taking medication
MUYU-JU is an herbal drink that supports healthy everyday living. If you are seeing a doctor or taking medication, please consult your doctor before adding it to your routine.
Please avoid during pregnancy or breastfeeding. Contains honey — do not give to infants under 1 year old.
FAQ
Frequently Asked Questions
How to drink
When should I drink it?
We recommend drinking it before meals if your stomach is strong, and after meals if it is sensitive. As with meals, please avoid drinking it right before bed.
How much should I drink a day?
One bottle (50 mL) lasts 2 days. Use about 25 mL a day as a guide, and no more than 1 bottle a day depending on how you feel.
What does it taste like?
It has the natural bitterness of the herbs. If it’s hard to drink, mixing it with water, hot water or milk, or adding honey, makes it easier.
Can children drink it?
It contains honey, so do not give it to infants under 1 year old. For children aged 1 and over, adjust the amount by body weight, using an adult (50 kg) as the guide.
Can I keep it after opening?
It contains no preservatives, so keep it refrigerated after opening and drink it soon. Do not drink directly from the bottle — pour it into a glass.
Does it contain allergens?
It does not contain any of the specified allergenic ingredients required to be labeled under Japan’s Food Labeling Act, or the 20 items equivalent to them.
If you are seeing a doctor or taking medication
Can I drink it while seeing a doctor or taking medication?
MUYU-JU is an herbal drink that supports healthy everyday living. To balance your treatment with daily self-care, please consult your doctor before you start.
I am receiving hormone therapy (HRT) or treatment that suppresses hormones.
So that you can add it while respecting your current treatment, be sure to consult your doctor before you start. Please do not change your medication or treatment on your own.
I am being treated for, or have just finished treatment for, breast cancer or a uterine or ovarian condition.
So that you can add it in a way that suits how you feel during or after treatment, please consult your doctor and confirm that it is all right before drinking it.
I am undergoing fertility treatment. Can I drink it?
If you are receiving treatment, please consult your doctor. If you are trying to conceive, continue for 2–3 months while seeing how it goes, then stop drinking it before timing conception.
Can I drink it during pregnancy or breastfeeding?
Please avoid drinking it during pregnancy or breastfeeding.
I am taking the pill.
Please avoid using it together with emergency contraceptive pills. If you take low-dose pills or other medication, please consult your doctor.
What if I feel unwell while drinking it?
Stop drinking it and consult a doctor.
MUYU-JU
MUYU-JU
Herbal drink
¥17,280 (tax included)
1 box of 10 bottles (50 mL × 10, 20 days)
+ See all ingredients and nutrition facts
Muyuju (Saraca asoca, from Bangladesh), sidwaya, shatavari, asaganda, black cumin (nigella), nagarmotha, ginger, Indian barberry, water lily, bellirica myrobalan, amla, mango, Malabar nut, red sandalwood, honey, ellagic acid (plant-derived)
Nutrition facts per bottle (50 mL): energy 10 kcal, protein 0.15 g, fat 0 g, carbohydrate 2.4 g, salt equivalent 0.01 g