Weak and stuck
Straight out of the textbook, this one: Spleen Qi deficiency plus Qi stagnation, so you're worn out and yet somehow stuffed and heavy as well.

Verified Loox reviews
★★★★★
"I usually take Xiang Sha Liu Jun Zi Tang every morning."
Takeshi S. · Video review · Verified buyer★★★★★
"Recommend the company and its products. Always available, great communication and fast delivery"
★★★★★
"Love it! It helps me with my stomach problems."
★★★★☆
"I am definitely feeling the effects! Buying another bottle."
Think of it as a family tree. At the root is Si Jun Zi Tang, the Four Gentlemen, from the Song government's He Ji Ju Fang of around 1110. Ginseng, atractylodes, poria and liquorice. The most basic Spleen formula there is.
Later physicians added tangerine peel and pinellia to deal with Damp and phlegm, and the Four Gentlemen became Six (Liu Jun Zi). Then someone added aucklandia (Mu Xiang) and amomum (Sha Ren). Take the 'Xiang' from one and the 'Sha' from the other, and there's your name.
The version most textbooks cite is from the Qing dynasty, usually traced to Luo Mei's Gu Jin Ming Yi Fang Lun of 1675, a collection of famous formulas with commentary. It's been one of the go-to digestive formulas in Chinese practice ever since.
In Chinese medicine
Chinese medicine puts the Spleen and Stomach in charge of digestion, and they work in opposite directions, the Spleen sending the good stuff up and the Stomach sending food down. When the Spleen's weak (Spleen Qi deficiency, in the jargon) all that traffic slows to a crawl, so your energy dips and you go off your food.
A weak Spleen also lets Damp collect and Qi get stuck in the middle. That's the full, bloated, nauseous side of things, plus a few belches for good measure. So the picture is weak and stuck at once. The Four Gentlemen alone can feel too rich for that. Hence the extras.
The Four Gentlemen, so ginseng, atractylodes, poria and liquorice, do the strengthening. Tangerine peel and pinellia dry out Damp and send the Stomach's Qi back down where it belongs. And aucklandia and amomum? They're the fragrant, warming pair, and you can smell them the second the lid comes off the jar, sort of like your nan's spice cupboard. Herbalists say they wake a dozy digestion up and get stuck Qi moving again. So it builds you up first, then gets things shifting. That's really all there is to it.
The Five Elements
Earth's where the Spleen and Stomach live, smack in the middle of the Five Elements. When it's working, Earth is a bit like a good compost heap, taking stuff in, breaking it down and passing it on. When it isn't? It just sort of sits there.
Late summer
Earth's season. Humid weather is said to weigh most on a weak Spleen.
Spleen
Paired with the Stomach. This formula looks after both of them.
Yellow
Earth's colour. Like a bowl of millet porridge, which is very Earth indeed.
Sweet
Ginseng and liquorice are mildly sweet, the taste said to feed the Spleen.
Worry
Earth's emotion. Anyone whose appetite vanishes when they're anxious will get it.
Traditional use
Below is where herbalists have traditionally slotted this one in. We're talking history here, so none of it's a health claim, please.
Straight out of the textbook, this one: Spleen Qi deficiency plus Qi stagnation, so you're worn out and yet somehow stuffed and heavy as well.
Chosen when food holds little appeal, yet a few mouthfuls seem to fill you up.
Herbalists turned to it when Damp collected and the Stomach's Qi wouldn't go down.
Long favoured for people who've always had a delicate, easily upset middle.
This section describes traditional use in Chinese herbal practice. Xiang Sha Liu Jun Zi Tang is a food supplement and is not intended to diagnose, treat, cure or prevent any disease.
Inside the formula · Ingredients
Chinese formulas are built like a royal court, with chiefs leading and the rest in support. Amounts are per daily serving of 4 tablets.
Chief
Ginseng's the chief, and it's the herb Chinese medicine reaches for first when Spleen Qi needs building. Herb Glossary
Ministers
White atractylodes and poria are the steady pair here, strengthening the Spleen and drying out Damp. Herb Glossary
Assistants
This is the busy group. Tangerine peel and pinellia clear Damp and settle the Stomach, aucklandia and amomum get stuck Qi moving, and ginger's there to warm the middle. Herb Glossary
Envoy
Liquorice, the fourth Gentleman, keeps the peace between everyone else. Herb Glossary
Inactive ingredients: Cassava starch, Hypromellose, Magnesium stearate, Polyethylene glycol, Talc.
These are used in very small amounts to form and coat the tablets. They don't add to the formula itself.
How to take
Tablets with water.
Tablets with water.
Most people take a formula for several weeks.
Always follow the label. If you take any medication, are pregnant or breastfeeding, please speak to your GP or pharmacist before use.
Choosing between them
| Compare | Xiang Sha Liu Jun Zi Tang | Si Jun Zi Tang |
|---|---|---|
| First recorded | Qing dynasty, 1675 | Song dynasty, around 1110 |
| The idea | Strengthen the Spleen and get stuck Qi moving | Strengthen the Spleen, nothing more |
| Herbs | 9, including aucklandia, amomum and pinellia | 4: ginseng, atractylodes, poria and liquorice |
| Character | Warm, aromatic, moving | Mild and steady |
| Often chosen when | Tiredness comes with fullness, bloating and a queasy feeling | Tiredness and a poor appetite, without much fullness |
A practitioner would say Spleen Qi deficiency with stuck Qi and Damp. We'd put it as a digestion that's tired and slow and yet weirdly also feels full and bloated-heavy, which is an annoying combination. It's a food supplement, mind, so it isn't meant for any medical condition.
Ha, fair point. The Six Gentlemen are the six-herb base, aucklandia and amomum are the two extras named in the title, and ginger's a classic add-on. Chinese formula names aren't always great at maths.
Just two in the morning and two in the evening, so four a day, which means one bottle of 60 lasts fifteen days.
If you're pregnant, breastfeeding or on regular medication, please have a word with your GP before you start. Pinellia's traditionally used with caution in pregnancy, and ginseng isn't one to take with blood thinners like warfarin unless you've been told it's fine.
Old habit was to take digestive formulas a little before meals. These days plenty of people just have theirs with breakfast and dinner, and honestly, taking it every day matters far more than the exact timing.
They both grow out of the Four Gentlemen, but they head off in different directions. Shen Ling Bai Zhu San adds Job's tears and lotus seed, so herbalists use it when Damp and looseness are the bigger issue. This one, with its aromatic herbs, is the pick when it's more about fullness and stuck Qi.
Related formulas
Verified Loox reviews
Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Not intended to diagnose, treat, cure or prevent any disease. Keep out of reach of children.