At a glance
Lao Chatou are cohesive tea nuggets associated with shou Pu-erh fermentation. They are a processing form, not an ancient-tree claim, and neither large pieces nor a promise of thirty infusions establishes quality.
| Detail | What to know |
|---|---|
| Chinese name | 老茶头 |
| Tea family | Pu-erh tea |
| Associated origin | Yunnan shou producers, including Pu’er, Lincang and Xishuangbanna |
| Leaf form | Irregular cohesive nuggets formed during ripe-tea processing |
Taste and appearance
The inherited comparison describes tight irregular red-brown to dark-brown nuggets, a red or reddish-brown cup, clean aged aroma impressions and a smooth mellow sweetness. The old leaf-bottom notes include incomplete, broken or less-soft material; these are not by themselves a complete safety assessment.
The cover is the original dry-leaf illustration. These images are not TeaPlain tasting samples or proof of origin, grade, age, authenticity or image rights clearance.
Grade characteristics
This preserves the earlier Chinese edition’s sensory comparison. It is not a complete verified current standard table and does not grade your packet. Plant material, growing area, processing and grade are separate details. Decorative star rankings are omitted.
On a small screen, scroll the table sideways to compare the grades.
| Feature | Extra grade (old comparison) | Grade 1 (old comparison) | Grade 2 (old comparison) |
|---|---|---|---|
| Shape | Tight cohesive clumps | Firm blocks | Clear clumping with relatively fine tight strands |
| Dry colour | Reddish-brown | Black-brown | Deep brown with grey cast |
| Liquor | Deep wine-like red | Fairly bright reddish-brown | Brown-red |
| Aroma | Fresh/clean with aged impressions | Sweet with some aged impression | Some fresh/aged impression |
| Taste | Smooth and mellow | Sweet, clean, smooth and fine | Smooth and mouth-watering |
| Infused leaves | Broken, incomplete leaves | Not very soft, incomplete | Rather coarse/hard and dark brown |
These inherited comparisons do not establish three current official nugget grades. One old price remains one price; neither a grey cast nor a tight nugget proves acceptable condition, and sensory notes are not a laboratory check.
Names and origin
Lao Chatou is often translated as old tea heads or tea nuggets. Two producer ranges document the product in ripe-tea processing, including loose nuggets and pressed-nugget bricks. Traditional pectin explanations and a competing protein-related account appear in producer discussion; no direct mechanistic study was obtained here, so one substance is not presented as the sole established cause. The old literal secretion story and fixed thirty-infusion claim are not asserted as verified universal facts.
Everyday benefits
Brewed without added sugar, this is an ordinary tea drink that can be an alternative to sweetened drinks and contribute to fluid intake. It contains caffeine. These everyday properties do not establish that this named tea treats disease, lowers blood sugar or improves sleep. No TeaPlain clinical or brewing test is claimed here.
Who may enjoy this tea
For people who like the mellow ripe-tea style and want to compare cohesive nuggets with ordinary loose shou. It is not a weight-loss or digestive treatment.
When to take care
- Caffeine sensitivity or sleep problems: consider your total intake and timing if tea affects your sleep. A pale infusion is not a caffeine-free claim.
- Pregnancy, breastfeeding or medicines: ask a clinician or pharmacist about your actual product, caffeine intake and relevant medicine instructions.
- Iron supplements: follow the medicine’s instructions about separating tea from the dose. Do not use tea as treatment for anaemia.
These are product and individual considerations, not a blanket ban based on traditional “hot” or “cold” labels, age, sex or a constitution category.
How to brew
Original prose: glass vessel with full separation
The original says heat-safe glass, 1:18, 100°C / 212°F, moisten/rinse the leaves, then pour off the drinking infusion after 10 seconds. It mentions more than ten infusions, a possibility rather than a guarantee. No duration or water volume is given for the initial moistening/rinse. Use heat-safe teaware with a strainer or another way to separate all the liquid promptly.
| Detail | Original prose with explicit ratio arithmetic |
|---|---|
| Tea | 5 g weighed nuggets, an arithmetic example |
| Actual water | 90 mL / about 3 US fl oz measured actual water at 1:18 |
| Vessel | Heat-safe glass brewing vessel with a safe way to strain/decant fully |
| Water | 100°C / 212°F |
| Initial moistening/rinse | Mentioned, but no time or water amount specified |
| First drinking infusion | 10 seconds, then separate the tea liquor |
| Later infusions | Adjust to the actual leaves; more than ten is not guaranteed |
The 5 g / 90 mL example is arithmetic, not a measurement from a picture. These inherited directions are awaiting hands-on testing. Vessel capacity, water poured and liquid recovered are different quantities. Keep the original gaiwan illustration below separate. Weigh a measured portion rather than assuming that a count of nuggets establishes its mass, and let the drink cool enough to sip. A rinse is not a means of making mouldy tea suitable to drink.
Read the original illustration separately
Illustration method: gaiwan. The top gives three pieces, 150 mL actual water, 100°C / 212°F and 5–8 seconds. The accompanying text says 1:15–1:20, two rinses of about ten seconds each, then drinking from the third infusion with around five seconds before decanting. After ten infusions it suggests lengthening. Piece mass is unspecified: three nuggets cannot independently establish the printed ratio. The 5–8-second header and five-second text are both recorded, not silently unified. Rinsing is not a way to make mouldy tea safe.
For ordinary teaware options, see brew without a gaiwan. Keep each complete method together instead of selecting temperature, dose and time from different preparations.
Adjust your cup
| What you notice | One change to try |
|---|---|
| Too strong, bitter or drying | Separate the liquid from the leaves; shorten contact time or use less tea next time |
| Weak or watery | Keep the measured water fixed and try a longer infusion before changing the leaf dose |
| Later infusions become stronger | Check whether liquid was left sitting with the leaves |
| Different from a flavour description | Compare the actual product and method; a description is not a promise for every cup |
Change one variable at a time. For a fuller sequence, see fix a disappointing first cup.
How to buy
Buy from a traceable producer with batch, dates, complete ingredients and storage directions. Distinguish naturally cohesive tea nuggets, deliberately pressed nugget bricks and separately processed flavoured products. Reject obvious mould or abnormal mustiness rather than treating it as an aged aroma.
See buy your first Chinese tea for packet comparisons.
China price reference
Undated figures retained from the Chinese edition, in Chinese yuan (CNY). No original brand, batch, harvest or quotation date was recorded. These are not verified current retail quotes, a market average or manufacturer-suggested retail prices.
| Chinese-edition tier | CNY per 500 g (one jin) | Equivalent CNY per 100 g |
|---|---|---|
| Extra grade | 300 | 60 |
Per 100 g is an arithmetic conversion, not a quoted packet. Do not infer a missing sensory or price tier. Compare actual growing area, style, harvest, roast, weight and channel. A currency conversion does not make a UK or US retail offer comparable to a China historical figure.
How to store
Original storage method
The old method describes conditional long-term storage, with duration depending on the tea, processing and actual storage history. It uses a clean, odour-free, shaded, relatively ventilated place, a clean carton or kraft bag without fully sealing the outer package, and original bamboo-shell wrapping where supplied. It keeps tea on shelving above floor level, away from walls, separates different types and batches, and checks it every few months.
Its targets are below 25°C / 77°F and below 70% relative humidity. These are inherited environmental references, not a validated universal ageing optimum, a target humidity to create, or a guarantee of remaining life. A partly closed carton is appropriate only where the surrounding conditions are clean, dry and suitable; it is not protection from a damp room. Follow the actual label and its specified conditions first.
In a UK or US kitchen
Choose a dry, stable place away from the stove, dishwasher steam, sunlight, spices, chemicals and food smells. Ventilation does not mean leaving tea exposed on a worktop or near an open damp window. Protect both the bulk pack and a small working portion from moisture and contamination. Do not deliberately humidify tea to imitate a factory fermentation pile. Check condition as well as dates; reject obvious mould, water damage or abnormal mustiness rather than trying to rinse it away. Long-term keeping is conditional, not a promise that every tea improves indefinitely. See storing opened tea.
Origin, processing and history
No original manufacturing map was provided. The common identity is cohesive nuggets associated with shou processing; actual producer ranges include separate loose and pressed products. A complete mechanism, purity claim, standardised size or thirty-infusion performance cannot be established from the old introduction. No replacement diagram is invented.
Common questions
Do bigger, harder nuggets mean better tea?
No universal ranking follows from size, hardness or how long a piece stays intact. Confirm maker, raw material, process and storage, then assess the actual labelled product. A whole piece is not a weighed serving, and thirty useful infusions is not guaranteed.
Can I move one number from this recipe into a different vessel?
Keep leaf form, measured dose and actual water, temperature, timing and separation together. Nominal capacity or a fill fraction is not a measured ratio.
Compare Shou Puerh, or browse the pu-erh tea overview.
Editorial notes and updates
Updated 16 October 2026. Valid original descriptions, sensory comparisons, prose and image methods, storage handling, China price figures and usable pictures are retained with their scope. Doubtful medical, ranking and exact historical claims are revised or omitted. Current full grade clauses and historical prices are not certified. Original Chinese-labelled graphics have English reading notes; no TeaPlain tasting or brewing test is claimed. Internal research and image audits record the decisions.