Pre-workout drinks have become a whole genre of their own — and for most people, the main active ingredient in all of them is caffeine. Matcha, which naturally contains caffeine alongside an amino acid called L-theanine, is increasingly being used as a pre-workout alternative to coffee or commercial supplements.
Is it a good choice? Here’s an honest look.
The case for matcha before a workout
Caffeine: the well-evidenced bit
Caffeine is one of the best-studied ergogenic (performance-enhancing) substances available. Multiple studies and meta-analyses have found that moderate caffeine consumption can improve endurance performance, reduce perceived effort during exercise, and improve mental focus.
A serving of ceremonial-grade matcha contains roughly 38–70mg of caffeine — less than a double espresso (typically around 125mg), more than a standard cup of green tea. That’s a moderate dose: enough to be effective for most people, without the intensity that can cause jitters or anxiety in those who are caffeine-sensitive.
L-theanine: the matcha difference
What separates matcha from other caffeine sources is L-theanine, an amino acid found naturally in green tea leaves. Matcha is made from ground whole tea leaves, so the L-theanine content is higher than in brewed green tea.
Some research suggests that L-theanine and caffeine together may produce a more sustained, focused alertness than caffeine alone — with less of the jitteriness that can make high-caffeine pre-workouts uncomfortable. The mechanism appears to involve L-theanine moderating some of the stimulatory effects of caffeine on the nervous system.
For workouts where focus and sustained energy matter — a long run, a yoga class, a Pilates session, or a steady cardio session — this combination may be well-suited. For very high-intensity, short-duration efforts where maximum caffeine impact is the goal, coffee or a higher-caffeine product may provide a stronger stimulus.
EGCG and antioxidants
Matcha is also high in EGCG (epigallocatechin gallate), a type of catechin antioxidant. Some researchers have explored whether EGCG may have roles in exercise metabolism and recovery. This area is still developing, and the evidence is more preliminary than for caffeine and L-theanine — we wouldn’t lead with it as a reason to choose matcha pre-workout.
How long before a workout should you drink matcha?
Caffeine is absorbed relatively quickly — peak blood concentration is typically reached within 30–60 minutes of consumption, with effects often felt within 15–30 minutes.
A practical guideline: drink your matcha about 30–45 minutes before you begin. That gives the caffeine time to reach effective levels without wearing off before your session ends.
Matcha vs coffee before a workout: which is better?
Neither is objectively better — it depends on what you want from the session and how you respond to caffeine.
| Matcha | Coffee (espresso-based) | |
|---|---|---|
| Caffeine dose | ~38–70mg per serving | ~63mg (single shot), ~125mg (double) |
| L-theanine | Yes — natural | No |
| Energy effect | Steadier, calmer | Sharper, quicker |
| Best for | Yoga, Pilates, longer cardio, if caffeine-sensitive | HIIT, heavy lifting, short intense sessions |
| Potential downside | Lower caffeine ceiling | More likely to cause jitters in sensitive individuals |
If you find that coffee makes you anxious, raises your heart rate uncomfortably, or causes a crash mid-session, matcha is worth trying. If you train intensely and rely on caffeine for a significant performance edge, coffee may serve you better.
See the full comparison in our matcha vs coffee guide.
Who matcha pre-workout suits best
Yoga and Pilates practitioners — matcha’s calm, focused energy is well-suited to practices that require sustained presence rather than explosive power. The L-theanine combination may particularly help here.
Caffeine-sensitive individuals — the lower absolute caffeine dose and the modulating effect of L-theanine make matcha a gentler entry point for people who find coffee overstimulating.
Long cardio sessions — runs, cycles or rows lasting over an hour benefit from caffeine that sustains rather than spikes. Matcha’s moderate caffeine in combination with L-theanine may suit this pattern.
Those who train in the morning — matcha’s moderate caffeine is less likely than a large coffee to feel overwhelming first thing, when you may have had nothing to eat yet.
People who want a non-supplement option — commercial pre-workout supplements often contain very high doses of caffeine (sometimes 200–300mg), plus a range of other ingredients of varying evidence. Matcha is a real food with a well-understood profile.
What to pair with matcha before a workout
On its own, matcha is a drink — it’s not a meal. If you’re exercising for more than an hour or at significant intensity, a small amount of carbohydrate alongside your pre-workout matcha can help:
- A small banana — quick carbs, potassium, portable
- A slice of toast with a scraping of nut butter — slower carbs plus a little fat
- A handful of oats — convenient and effective
Avoid eating a large meal immediately before exercise; a light snack 30–45 minutes out is usually sufficient.
Framberry’s recommendation
If you’re heading to a morning yoga class, an early run, or a gym session, a matcha latte 30–45 minutes beforehand is a sensible, enjoyable choice. The caffeine provides a real pre-workout stimulus; the L-theanine may smooth the edges; and it’s a drink you actually look forward to.
For post-workout recovery, see our post-workout smoothie recipe and the best post-workout drinks guide.
Framberry is opening in London in 2027 with ceremonial-grade matcha as the centrepiece. Join the list.
Frequently asked questions
Is matcha a good pre-workout for running?
Yes, especially for longer runs where sustained, calm energy is more useful than a sharp caffeine spike. Drink it 30–45 minutes before you head out, and pair it with a small snack if you’re going out for more than an hour.
How much matcha should I drink before a workout?
A standard serving (one teaspoon of matcha powder, made into a latte) is sufficient. That delivers roughly 38–70mg of caffeine. Doubling up won’t proportionally increase performance and may cause discomfort if you’re not used to it.
Can I have matcha on an empty stomach before a workout?
Many people are fine with matcha on an empty stomach; its caffeine is gentler than coffee for most. Some people find any caffeinated drink on an empty stomach causes mild nausea. Try a small snack alongside it if you’re unsure.
Is matcha better than a pre-workout supplement?
For most recreational exercisers, yes — matcha provides evidence-backed caffeine and L-theanine without the very high caffeine doses, artificial sweeteners and proprietary blends common in commercial pre-workouts. If you’re a competitive athlete or training at elite level, the specific ingredient stack of a supplement might be more relevant — consult a sports nutritionist.
Does matcha improve athletic performance?
The caffeine in matcha has well-established evidence for improving endurance performance and reducing perceived effort. The L-theanine combination may improve focus and reduce jitteriness. EGCG’s role in exercise performance is less established. As a pre-workout, matcha is a credible choice — not a transformation.
Framberry opens in London in 2027. Ceremonial-grade matcha, made properly, available before or after your workout. Join the list.