If avoiding caffeine matters most for a revision snack break, choose a clearly labelled caffeine-free mulberry- or nettle-leaf powder rather than assuming a product called matcha is decaf; these powders are not conventional green-tea matcha. Choose tea-leaf matcha when its flavour and ingredients matter more and caffeine is acceptable, checking the amount per serving and when you plan to drink it.
If you want a green drink alongside a snack without adding caffeine close to bedtime, check for an explicitly caffeine-free product. NHS Borders’ sleep guidance for children and young people describes caffeine as a stimulant and advises avoiding it during the four hours before bed.
Mulberry- and nettle-leaf powders offer a green drink that can be prepared in a matcha-style format. Check the botanical ingredient: neither is conventional green-tea matcha, so the tea origin and flavour will differ.
If you specifically want ground green-tea leaves and caffeine is acceptable, ordinary matcha remains an option. For its Premium Matcha powder, Clearspring states approximately 32mg of caffeine per 1g of dry powder; use the figure for that product and the amount you prepare, not as a figure for every matcha.
Start with the ingredient, then read the caffeine statement on the same product and serving basis you intend to use. Preparation format matters too, but a convenient drink is not necessarily a caffeine-free one.
| Priority | What to check | Your needs |
|---|---|---|
| Leaf source | Read the ingredient list for green tea, mulberry leaf or nettle. Check whether a product described as “matcha” is tea-leaf matcha or a powder prepared in a similar way. | I want to know whether I am buying green tea or a caffeine-free alternative, even if both can make a whisked green drink. |
| Caffeine and timing | Check whether the label says caffeine-free or gives caffeine per gram or per serving. Clearspring states approximately 32mg per 1g of its Premium tea-leaf matcha; Tesco labels its Perfect Ted Original Matcha Concentrate as 30mg per serving. Those are different products and measurement bases. | For a late revision break, I would rather choose a caffeine-free drink than add caffeine near bedtime. NHS Borders’ guidance for children and young people advises avoiding caffeine in the four hours before bed. |
| Decaf wording | For a tea-leaf product sold as decaf, check the exact ingredients and any stated residual caffeine per serving. Do not read “decaf” as a promise of zero caffeine or assume a caffeine-free herbal powder contains green tea. | I want the tea-leaf ingredient if I choose decaf matcha, rather than discovering that the green powder is made from another plant. |
| Preparation | Check the pack’s directions for the drink or snack you plan to make. Wild Cornish Tea Co describes hot, iced and smoothie uses for its Nettle Matcha; a liquid concentrate has a different serving basis from a dry powder. | A quick drink with my snack suits me better than a preparation I will not use, but I still need to check its caffeine status. |
Clearspring’s caffeine-free Kuwa Matcha uses mulberry leaves, while Wild Cornish Tea Co’s Nettle Matcha uses nettle. Neither has the same tea-leaf ingredient as ordinary matcha.
Read the botanical ingredient before choosing: buy a plant-based powder for its caffeine-free matcha-style format, or tea-leaf matcha when green tea and its caffeine are acceptable.
Clearspring states approximately 32mg of caffeine per gram for its Premium tea-leaf matcha. Tesco’s Perfect Ted Original Matcha Concentrate is labelled 30mg per serving, so neither should be treated as caffeine-free.
Check the caffeine figure against the amount you will actually prepare. For a drink close to bedtime, consider a clearly labelled caffeine-free alternative; NHS Borders advises avoiding caffeine during the four hours before bed in its guidance for children and young people.
Claims about concentration or other wellness effects are not a sound way to distinguish a nettle powder from tea-leaf matcha for this purchase.
Compare the stated ingredient, caffeine status and preparation instructions instead of treating a matcha-style drink as a study aid.
A brand can sell both caffeinated matcha and other kinds of tea or green powder. Check the particular product rather than applying one label across its range.
Clearspring distinguishes its caffeine-free Kuwa Matcha, made from mulberry leaves, from its green-tea matcha powders.
Its 50g Nettle Matcha is presented as a caffeine-free powder for hot or iced drinks and smoothies.
Teapigs has a matcha collection, which can be considered when comparing tea-leaf products.
JING Tea presents decaffeinated and naturally caffeine-free teas as distinct types within its tea range.
This roasted tea-powder option is for a revision drink when caffeine is acceptable. It is not a substitute for a clearly labelled caffeine-free mulberry- or nettle-leaf powder.
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For a revision break when caffeine is acceptable, this is an organic roasted matcha powder in a 30g pack. Check the pack’s caffeine information and the amount you plan to use if preparing it later in the day; roasting alone does not establish that a tea powder is decaf.
No. Conventional matcha is ground green-tea leaf, while Clearspring’s caffeine-free Kuwa Matcha is made from mulberry leaves and Wild Cornish Tea Co’s Nettle Matcha is made from nettle. Check the ingredient if tea-leaf matcha is what you want.
Ordinary matcha is not a caffeine-free choice. Clearspring states approximately 32mg of caffeine per gram for its Premium tea-leaf matcha, and NHS Borders’ sleep guidance for children and young people advises avoiding caffeine in the four hours before bedtime. Check the amount you would drink and consider a caffeine-free alternative for a late break.
Check the unit before comparing figures: caffeine per gram of dry powder is not the same basis as caffeine per prepared serving. Clearspring gives approximately 32mg per 1g for its Premium matcha powder, whereas Tesco labels its Perfect Ted Original Matcha Concentrate as 30mg per serving. Use the amount you will actually consume.
Only if that particular concentrate’s label supports the claim. Tesco’s Perfect Ted Original Matcha Concentrate is labelled 30mg of caffeine per serving, so it is not a caffeine-free alternative.
Read the package or product details for the botanical ingredient, the caffeine or residual-caffeine statement and its serving basis. Then check the preparation instructions and any allergen information relevant to your purchase. “Decaf” and “caffeine-free” should not be treated as interchangeable descriptions.